Lynx L4-116 1.9L VIN J FI HP (1986): Powertrain Management

Also for this vehicle: Lynx L4-098 1.6L VIN 4 2-bbl (1982), Lynx L4-122 2.0L DSL VIN H FI (1985), Lynx L4-98 1.6L SOHC Turbo VIN 8 FI (1984), Lynx L4-98 1.6L SOHC VIN 2 2-bbl (1983), Lynx L4-98 1.6L SOHC VIN 4 2-bbl HP (1984), Lynx L4-98 1.6L SOHC VIN 5 FI (1985), Lynx L4-98 1.6L VIN 5 FI (1983).

Choose Sections to see everything in a chapter, or a chapter title to start at its first page.

1. 01Diagnostic Trouble Codes (DTC)Diagnostic Trouble Codes (DTC): Sections
2. 02Relays and ModulesRelays and Modules: Sections
3. 03Sensors and SwitchesSensors and Switches: Sections
4. 04MaintenanceMaintenance: Sections
5. 05Engine, Cooling and ExhaustEngine, Cooling and Exhaust: Sections
6. 06Powertrain ManagementPowertrain Management: Sections
   • Relays and Modules - Powertrain Management71 pages

     • Relays and Modules - Computers and Control Systems5 pages

       • Engine Control Module › Component Information3 pages

         • Locations
         • Diagrams › Diagram Information and Instructions2
       • Main Relay (Computer/Fuel System) › Component Information › Locations › Component Locations2
     • Relays and Modules - Fuel Delivery and Air Induction6 pages

       • Fuel Pump Relay › Component Information4 pages

         • Technical Service Bulletins3 pages

           • All Technical Service Bulletins: › 90183 › Aug › 90 › Fuel Pump - Buzzing/Humming After Engine Shut Down
           • Customer Interest: › 90183 › Aug › 90 › Fuel Pump - Buzzing/Humming After Engine Shut Down
           • All Other Service Bulletins for Fuel Pump Relay: › 86207 › Oct › 86 › Ignition System - Poor Spark Output
           • All Other Service Bulletins for Fuel Pump Relay: › 86207 › Oct › 86 › Ignition System - Poor Spark Output
         • Diagrams › Diagram Information and Instructions
       • Main Relay (Computer/Fuel System) › Component Information › Locations › Component Locations2
     • Relays and Modules - Ignition System › Ignition Control Module › Component Information60 pages

       • Technical Service Bulletins58 pages

         • All Technical Service Bulletins for Ignition Control Module:29 pages

           • 872110 › Oct › 87 › TFI Module/PIP Sensor - New Diagnostic Procedure23456789101112131415161718192021222324
           • 861125 › Jun › 86 › Engine - Cranks/No Start/Stalls At Idle
           • 86219 › Jan › 86 › Ignition System Resistance - Manual Revision
           • 86220 › Jan › 86 › Ignition System - Weak/No Spark23
         • Customer Interest:4 pages

           • 861125 › Jun › 86 › Engine - Cranks/No Start/Stalls At Idle
           • 86220 › Jan › 86 › Ignition System - Weak/No Spark23
         • All Other Service Bulletins for Ignition Control Module:25 pages

           • 872110 › Oct › 87 › TFI Module/PIP Sensor - New Diagnostic Procedure23456789101112131415161718192021222324
           • 86219 › Jan › 86 › Ignition System Resistance - Manual Revision
       • Service and Repair › TFI IV Ignition Module2
   • Sensors and Switches - Powertrain Management134 pages

     • Sensors and Switches - Computers and Control Systems73 pages

       • Air Flow Meter/Sensor4 pages

         • Component Information › Technical Service Bulletins4 pages

           • All Technical Service Bulletins for Air Flow Meter/Sensor: › 94238 › Nov › 94 › Engine - Bucking/Jerking At Steady Cruise Speeds2
           • Customer Interest for Air Flow Meter/Sensor: › 94238 › Nov › 94 › Engine - Bucking/Jerking At Steady Cruise Speeds2
         • Component Information › Technical Service Bulletins0 pages

           • All Technical Service Bulletins for Air Flow Meter/Sensor: › 94238 › Nov › 94 › Engine - Bucking/Jerking At Steady Cruise Speeds
           • Customer Interest for Air Flow Meter/Sensor: › 94238 › Nov › 94 › Engine - Bucking/Jerking At Steady Cruise Speeds
       • Barometric Pressure Sensor › Component Information › Technical Service Bulletins › MAP and BAP Sensor - Application Chart2
       • Barometric Pressure Switch › Component Information2 pages

         • Description and Operation
         • Testing and Inspection › Component Testing
       • Camshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
       • Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications23
       • Crankshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
       • EGR Valve Position Sensor › Component Information › Technical Service Bulletins › EVP Sensor - Manual Revision234567891011121314151617181920…35
       • Intake Air Temperature Sensor › Component Information › Specifications2
       • Knock Sensor › Component Information › Description and Operation
       • Manifold Pressure/Vacuum Sensor › Component Information › Technical Service Bulletins › MAP and BAP Sensor - Application Chart2
       • Oxygen Sensor › Component Information10 pages

         • Technical Service Bulletins8 pages

           • All Technical Service Bulletins for Oxygen Sensor:4 pages

             • 93236 › Nov › 93 › EGO Sensors - Silicone Contamination2
             • 89221 › Nov › 89 › Engine - Erratic Idle/Hesitation2
           • Customer Interest: › 89221 › Nov › 89 › Engine - Erratic Idle/Hesitation2
           • All Other Service Bulletins for Oxygen Sensor: › 93236 › Nov › 93 › EGO Sensors - Silicone Contamination2
         • Description and Operation › Exhaust Gas Oxygen Sensor2
       • Pressure Feedback Exhaust Sensor, EGR › Component Information › Description and Operation
       • Throttle Full Open Switch › Component Information › Adjustments
       • Throttle Position Sensor › Component Information › Technical Service Bulletins › Throttle Position Sensor - Request For Return2345
       • Vehicle Speed Sensor › Component Information3 pages

         • Locations
         • Testing and Inspection › Speed Control/Speedometer2
     • Sensors and Switches - Emission Control Systems36 pages

       • EGR Valve Position Sensor › Component Information › Technical Service Bulletins › EVP Sensor - Manual Revision234567891011121314151617181920…35
       • Pressure Feedback Exhaust Sensor, EGR › Component Information › Description and Operation
     • Sensors and Switches - Fuel Delivery and Air Induction14 pages

       • Air Flow Meter/Sensor › Component Information › Technical Service Bulletins5 pages

         • All Technical Service Bulletins: › 94238 › Nov › 94 › Engine - Bucking/Jerking At Steady Cruise Speeds2
         • Customer Interest: › 94238 › Nov › 94 › Engine - Bucking/Jerking At Steady Cruise Speeds2
         • All Other Service Bulletins for Air Flow Meter/Sensor: › 85218 › Oct › 85 › Distributor Rotor - Engine Bucking/Surging
         • All Other Service Bulletins for Air Flow Meter/Sensor: › 85218 › Oct › 85 › Distributor Rotor - Engine Bucking/Surging
       • Inertia Fuel Shutoff Switch › Component Information3 pages

         • Locations2
         • Diagrams › Diagram Information and Instructions
       • Throttle Full Open Switch › Component Information › Adjustments
       • Throttle Position Sensor › Component Information › Technical Service Bulletins › Throttle Position Sensor - Request For Return2345
     • Sensors and Switches - Ignition System11 pages

       • Camshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
       • Crankshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
       • Hall Effect Sensor, Ignition › Component Information › Description and Operation234
       • Ignition Switch › Component Information › Technical Service Bulletins4 pages

         • All Technical Service Bulletins for Ignition Switch: › 932410 › Nov › 93 › Instrument Cluster Warning Lights - Dimly Lit2
         • Customer Interest for Ignition Switch: › 932410 › Nov › 93 › Instrument Cluster Warning Lights - Dimly Lit2
       • Knock Sensor › Component Information › Description and Operation
   • Tune-up and Engine Performance Checks105 pages

     • Fuel Pressure › System Information › Specifications
     • Air/Fuel Mixture › System Information › Technical Service Bulletins6 pages

       • All Technical Service Bulletins for Air/Fuel Mixture: › 862512 › Dec › 86 › Engine - Stalls While Braking After A Hot Soak23
       • Customer Interest for Air/Fuel Mixture: › 862512 › Dec › 86 › Engine - Stalls While Braking After A Hot Soak23
     • Idle Speed › System Information › Technical Service Bulletins46 pages

       • All Technical Service Bulletins for Idle Speed:23 pages

         • 91257 › Dec › 91 › Engine - Hard Cold Starts/Hesitation/Stalls On Start-Up23456789101112131415161718
         • 86713 › Apr › 86 › Engine - Idle Speed Fluctuation
         • 85197 › Sep › 85 › Idle Speed - New Setting Procedure234
       • Customer Interest:19 pages

         • 91257 › Dec › 91 › Engine - Hard Cold Starts/Hesitation/Stalls On Start-Up23456789101112131415161718
         • 86713 › Apr › 86 › Engine - Idle Speed Fluctuation
       • All Other Service Bulletins for Idle Speed: › 85197 › Sep › 85 › Idle Speed - New Setting Procedure234
     • Fuel Filter › Fuel Pressure Release › System Information › Service Precautions
     • Firing Order › Component Information › Specifications
     • Ignition Timing3 pages

       • Ignition Timing Connector › Component Information › Technical Service Bulletins2 pages

         • All Technical Service Bulletins for Ignition Timing Connector: › 86207 › Oct › 86 › Ignition System - Poor Spark Output
         • Customer Interest for Ignition Timing Connector: › 86207 › Oct › 86 › Ignition System - Poor Spark Output
       • Timing Marks and Indicators › System Information › Diagrams
     • Ignition Cable › Component Information › Technical Service Bulletins › Ignition System - Diagnostics Manual Correction2345
     • Distributor, Ignition38 pages

       • Distributor Advance Unit › Component Information26 pages

         • Technical Service Bulletins24 pages

           • All Technical Service Bulletins for Distributor Advance Unit:8 pages

             • 89E81 › Feb › 90 › Recall - Emissions System Modifications234567
             • 89111 › Jan › 89 › Engine - Misfire During Low Speed Driving
           • Customer Interest: › 89111 › Jan › 89 › Engine - Misfire During Low Speed Driving
           • Recalls: › 89E81 › Feb › 90 › Recall - Emissions System Modifications234567
           • All Other Service Bulletins for Distributor Advance Unit: › 89E81 › Feb › 90 › Recall - Emissions System Modifications234567
           • All Other Service Bulletins for Distributor Advance Unit: › 89111 › Jan › 89 › Engine - Misfire During Low Speed Driving
         • Description and Operation › Vacuum Spark Advance Mechanism2
       • Ignition Rotor › Component Information › Technical Service Bulletins4 pages

         • All Technical Service Bulletins: › 85218 › Oct › 85 › Distributor Rotor - Engine Bucking/Surging
         • Customer Interest: › 85218 › Oct › 85 › Distributor Rotor - Engine Bucking/Surging
         • All Other Service Bulletins for Ignition Rotor: › 94238 › Nov › 94 › Engine - Bucking/Jerking At Steady Cruise Speeds2
         • All Other Service Bulletins for Ignition Rotor: › 94238 › Nov › 94 › Engine - Bucking/Jerking At Steady Cruise Speeds
       • Vacuum Spark Delay Valve › Component Information › Technical Service Bulletins8 pages

         • All Technical Service Bulletins for Vacuum Spark Delay Valve: › 88E71 › Dec › 88 › Recall - Emissions Control System Modifications234
         • Recalls for Vacuum Spark Delay Valve: › 88E71 › Dec › 88 › Recall - Emissions Control System Modifications234
     • Spark Plug › Component Information › Technical Service Bulletins › Spark Plug - New Service Application
     • Valve Clearance › System Information › Specifications23
   • Computers and Control Systems206 pages

     • Air Flow Meter/Sensor › Component Information › Technical Service Bulletins6 pages

       • All Technical Service Bulletins: › 94238 › Nov › 94 › Engine - Bucking/Jerking At Steady Cruise Speeds2
       • Customer Interest: › 94238 › Nov › 94 › Engine - Bucking/Jerking At Steady Cruise Speeds2
       • All Other Service Bulletins for Air Flow Meter/Sensor: › 85518 › Mar › 85 › Engine - Stalls On Brake Stops After Hot Soak2
       • All Other Service Bulletins for Air Flow Meter/Sensor: › 85518 › Mar › 85 › Engine - Stalls On Brake Stops After Hot Soak
     • Intake Air Temperature Sensor › Component Information › Specifications2
     • Barometric Pressure Sensor › Component Information › Technical Service Bulletins › MAP and BAP Sensor - Application Chart2
     • Barometric Pressure Switch › Component Information2 pages

       • Description and Operation
       • Testing and Inspection › Component Testing
     • Camshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
     • Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications23
     • Crankshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
     • EGR Backpressure Transducer › Component Information › Description and Operation
     • EGR Valve Position Sensor › Component Information › Technical Service Bulletins › EVP Sensor - Manual Revision234567891011121314151617181920…35
     • Engine Control Module › Component Information3 pages

       • Locations
       • Diagrams › Diagram Information and Instructions2
     • Idle Speed/Throttle Actuator - Electronic › Component Information44 pages

       • Technical Service Bulletins42 pages

         • All Technical Service Bulletins for Idle Speed/Throttle Actuator - Electronic:21 pages

           • 91257 › Dec › 91 › Engine - Hard Cold Starts/Hesitation/Stalls On Start-Up23456789101112131415161718
           • 89244 › Dec › 89 › Engine - Rough Idling Condition2
           • 86713 › Apr › 86 › Engine - Idle Speed Fluctuation
         • Customer Interest for Idle Speed/Throttle Actuator - Electronic:21 pages

           • 91257 › Dec › 91 › Engine - Hard Cold Starts/Hesitation/Stalls On Start-Up23456789101112131415161718
           • 89244 › Dec › 89 › Engine - Rough Idling Condition2
           • 86713 › Apr › 86 › Engine - Idle Speed Fluctuation
       • Description and Operation › Air Bypass Valve2
     • Knock Sensor › Component Information › Description and Operation
     • Main Relay (Computer/Fuel System) › Component Information › Locations › Component Locations2
     • Malfunction Indicator Lamp › Component Information › Diagrams › Diagram Information and Instructions23
     • Manifold Pressure/Vacuum Sensor › Component Information › Technical Service Bulletins › MAP and BAP Sensor - Application Chart2
     • Oxygen Sensor › Component Information10 pages

       • Technical Service Bulletins8 pages

         • All Technical Service Bulletins for Oxygen Sensor:4 pages

           • 93236 › Nov › 93 › EGO Sensors - Silicone Contamination2
           • 89221 › Nov › 89 › Engine - Erratic Idle/Hesitation2
         • Customer Interest: › 89221 › Nov › 89 › Engine - Erratic Idle/Hesitation2
         • All Other Service Bulletins for Oxygen Sensor: › 93236 › Nov › 93 › EGO Sensors - Silicone Contamination2
       • Description and Operation › Exhaust Gas Oxygen Sensor2
     • Pressure Feedback Exhaust Sensor, EGR › Component Information › Description and Operation
     • Relays and Modules - Computers and Control Systems5 pages

       • Engine Control Module › Component Information3 pages

         • Locations
         • Diagrams › Diagram Information and Instructions2
       • Main Relay (Computer/Fuel System) › Component Information › Locations › Component Locations2
     • Sensors and Switches - Computers and Control Systems73 pages

       • Air Flow Meter/Sensor › Component Information › Technical Service Bulletins4 pages

         • All Technical Service Bulletins for Air Flow Meter/Sensor: › 94238 › Nov › 94 › Engine - Bucking/Jerking At Steady Cruise Speeds2
         • Customer Interest for Air Flow Meter/Sensor: › 94238 › Nov › 94 › Engine - Bucking/Jerking At Steady Cruise Speeds2
       • Barometric Pressure Sensor › Component Information › Technical Service Bulletins › MAP and BAP Sensor - Application Chart2
       • Barometric Pressure Switch › Component Information2 pages

         • Description and Operation
         • Testing and Inspection › Component Testing
       • Camshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
       • Coolant Temperature Sensor/Switch (For Computer) › Component Information › Specifications23
       • Crankshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
       • EGR Valve Position Sensor › Component Information › Technical Service Bulletins › EVP Sensor - Manual Revision234567891011121314151617181920…35
       • Intake Air Temperature Sensor › Component Information › Specifications2
       • Knock Sensor › Component Information › Description and Operation
       • Manifold Pressure/Vacuum Sensor › Component Information › Technical Service Bulletins › MAP and BAP Sensor - Application Chart2
       • Oxygen Sensor › Component Information10 pages

         • Technical Service Bulletins8 pages

           • All Technical Service Bulletins for Oxygen Sensor:4 pages

             • 93236 › Nov › 93 › EGO Sensors - Silicone Contamination2
             • 89221 › Nov › 89 › Engine - Erratic Idle/Hesitation2
           • Customer Interest: › 89221 › Nov › 89 › Engine - Erratic Idle/Hesitation2
           • All Other Service Bulletins for Oxygen Sensor: › 93236 › Nov › 93 › EGO Sensors - Silicone Contamination2
         • Description and Operation › Exhaust Gas Oxygen Sensor2
       • Pressure Feedback Exhaust Sensor, EGR › Component Information › Description and Operation
       • Throttle Full Open Switch › Component Information › Adjustments
       • Throttle Position Sensor › Component Information › Technical Service Bulletins › Throttle Position Sensor - Request For Return2345
       • Vehicle Speed Sensor › Component Information3 pages

         • Locations
         • Testing and Inspection › Speed Control/Speedometer2
     • Throttle Full Open Switch › Component Information › Adjustments
     • Throttle Position Sensor › Component Information › Technical Service Bulletins › Throttle Position Sensor - Request For Return2345
     • Vehicle Speed Sensor › Component Information3 pages

       • Locations
       • Testing and Inspection › Speed Control/Speedometer2
   • Emission Control Systems223 pages

     • Air Injection53 pages

       • Air Injection Vacuum Control Solenoid Valve › Component Information › Description and Operation2
       • Air Injection Bypass Valve › Component Information10 pages

         • Description and Operation › Air Bypass Valves2345
         • Testing and Inspection › Air Bypass Valves2345
       • Air Injection Check Valve › Component Information4 pages

         • Description and Operation › Air Check Valve/Pulse Air Valve2
         • Testing and Inspection › Air Check Valve/Pulse Air Valve2
       • Air Injection Control Valve › Component Information14 pages

         • Technical Service Bulletins8 pages

           • All Technical Service Bulletins for Air Injection Control Valve:4 pages

             • 93E38A › Jul › 94 › Recall - Emission System Modification Supplement2
             • 93E39A › Jul › 94 › Recall - Emission Control Modification Supplement2
           • Recalls for Air Injection Control Valve:4 pages

             • 93E38A › Jul › 94 › Recall - Emission System Modification Supplement2
             • 93E39A › Jul › 94 › Recall - Emission Control Modification Supplement2
         • Description and Operation › Air Control Valve23
         • Testing and Inspection › Air Control Valve23
       • Air Injection Filter › Component Information › Service and Repair
       • Air Injection Hose/Tube › Component Information › Service and Repair
       • Air Injection Manifold › Component Information › Service and Repair
       • Air Injection Muffler › Component Information › Description and Operation2
       • Air Injection Pump › Component Information › Description and Operation234
       • Air Injection Relief Valve › Component Information › Service and Repair › Air Pump Relief Valve, Replace2
       • Pulsed Secondary Air Injection › Component Information › Description and Operation234
       • Thermal Vacuum Valve, Air Injection › Component Information › Description and Operation2
       • Vacuum Check Valve, AIR › Component Information › Description and Operation2
       • Vacuum Delay Valve, Air Injection › Component Information › Technical Service Bulletins4 pages

         • All Technical Service Bulletins for Vacuum Delay Valve: › 93E38A › Jul › 94 › Recall - Emission System Modification Supplement2
         • Recalls for Vacuum Delay Valve: › 93E38A › Jul › 94 › Recall - Emission System Modification Supplement2
     • Catalytic Converter › Component Information › Testing and Inspection
     • Deceleration Valve › Component Information › Technical Service Bulletins2 pages

       • All Technical Service Bulletins for Deceleration Valve: › 86321 › Feb › 86 › Engine - Exhaust Backfires On Deceleration
       • Customer Interest for Deceleration Valve: › 86321 › Feb › 86 › Engine - Exhaust Backfires On Deceleration
     • Early Fuel Evaporation (EFE) › EFE Valve › Component Information › Description and Operation › Exhaust Heat Control Valve2
     • Evaporative Emissions System13 pages

       • Canister Purge Control Valve › Component Information › Description and Operation2
       • Canister Purge Solenoid › Component Information › Locations23
       • Evaporative Emission Control Canister › Component Information › Locations23
       • Fuel Overflow Reservoir › Component Information › Description and Operation
       • Liquid Vapor Separator, Evaporative System › Component Information › Description and Operation
       • Thermal Vacuum Valve - EVAP › Component Information › Description and Operation
       • Vacuum Delay Valve, EVAP › Component Information › Description and Operation2
     • Exhaust Gas Recirculation78 pages

       • EGR Backpressure Transducer › Component Information › Description and Operation
       • EGR Control Solenoid › Component Information › Locations › Component Locations2
       • EGR Electronic Vacuum Regulator Solenoid › Component Information › Description and Operation2
       • EGR Filter › Component Information › Description and Operation
       • EGR Valve › Component Information11 pages

         • Description and Operation › EGR Valve - Electronic2345
         • Testing and Inspection › Backpressure Variable Transducer (BVT) System23456
       • EGR Valve Position Sensor › Component Information › Technical Service Bulletins › EVP Sensor - Manual Revision234567891011121314151617181920…35
       • EGR Wide Open Throttle Valve › Component Information › Description and Operation2
       • Exhaust Pressure Regulator Vacuum Valve, EGR › Component Information › Description and Operation
       • Pressure Feedback Exhaust Sensor, EGR › Component Information › Description and Operation
       • Vacuum Delay Valve, EGR › Component Information › Technical Service Bulletins22 pages

         • All Technical Service Bulletins: › 86207 › Oct › 86 › Ignition System - Poor Spark Output
         • Recalls: › 93E39 › Jun › 93 › Recall - Emission Systems Modifications234567
         • All Other Service Bulletins for Ignition Timing Connector: › 93E39 › Jun › 93 › Recall - Emission Systems Modifications234567
         • All Other Service Bulletins for Vacuum Delay Valve: › 86207 › Oct › 86 › Recalls for Vacuum Delay Valve: › 93E39 › Jun › 93 › Recall - Emission Systems Modifications234567
     • Hot Idle Compensator (Non Comp. Controlled) › Component Information › Technical Service Bulletins4 pages

       • All Technical Service Bulletins for Hot Idle Compensator (Non Comp. Controlled): › 85518 › Mar › 85 › Engine - Stalls On Brake Stops After Hot Soak2
       • Customer Interest for Hot Idle Compensator (Non Comp. Controlled): › 85518 › Mar › 85 › Engine - Stalls On Brake Stops After Hot Soak2
     • Positive Crankcase Ventilation32 pages

       • Crankcase Vent › Component Information › Technical Service Bulletins24 pages

         • All Technical Service Bulletins for Crankcase Vent: › 89E76 › Sep › 89 › Recall - Emission Control Modifications2345678
         • Customer Interest for Crankcase Vent: › 89E76 › Sep › 89 › Recall - Emission Control Modifications2345678
         • Recalls for Crankcase Vent: › 89E76 › Sep › 89 › Recall - Emission Control Modifications2345678
       • PCV Valve Hose › Component Information › Technical Service Bulletins6 pages

         • All Technical Service Bulletins:2 pages

           • 862214 › Nov › 86 › Engine - Rough Idle/Hard Cold Starting
           • 86418 › Feb › 86 › PCV Valve - Hooting Noise From Engine Compartment
         • Customer Interest:2 pages

           • 862214 › Nov › 86 › Engine - Rough Idle/Hard Cold Starting
           • 86418 › Feb › 86 › PCV Valve - Hooting Noise From Engine Compartment
         • All Other Service Bulletins for PCV Valve Hose: › 932410 › Nov › 93 › Instrument Cluster Warning Lights - Dimly Lit2
         • All Other Service Bulletins for PCV Valve Hose: › 932410 › Nov › 93 › Instrument Cluster Warning Lights - Dimly Lit
       • Positive Crankcase Ventilation Valve › Component Information › Technical Service Bulletins2 pages

         • All Technical Service Bulletins for Positive Crankcase Ventilation Valve: › 86418 › Feb › 86 › PCV Valve - Hooting Noise From Engine Compartment
         • Customer Interest for Positive Crankcase Ventilation Valve: › 86418 › Feb › 86 › PCV Valve - Hooting Noise From Engine Compartment
     • Sensors and Switches - Emission Control Systems36 pages

       • EGR Valve Position Sensor › Component Information › Technical Service Bulletins › EVP Sensor - Manual Revision234567891011121314151617181920…35
       • Pressure Feedback Exhaust Sensor, EGR › Component Information › Description and Operation
     • Vacuum Restrictor › Component Information › Description and Operation2
   • Fuel Delivery and Air Induction278 pages

     • Fuel Pressure › System Information › Specifications
     • Fuel Pressure Release › System Information › Service Precautions
     • Idle Speed › System Information › Technical Service Bulletins46 pages

       • All Technical Service Bulletins for Idle Speed:23 pages

         • 91257 › Dec › 91 › Engine - Hard Cold Starts/Hesitation/Stalls On Start-Up23456789101112131415161718
         • 86713 › Apr › 86 › Engine - Idle Speed Fluctuation
         • 85197 › Sep › 85 › Idle Speed - New Setting Procedure234
       • Customer Interest:19 pages

         • 91257 › Dec › 91 › Engine - Hard Cold Starts/Hesitation/Stalls On Start-Up23456789101112131415161718
         • 86713 › Apr › 86 › Engine - Idle Speed Fluctuation
       • All Other Service Bulletins for Idle Speed: › 90183 › Aug › 90 › Fuel Pump - Buzzing/Humming After Engine Shut Down234
     • Air/Fuel Mixture › System Information › Technical Service Bulletins6 pages

       • All Technical Service Bulletins for Air/Fuel Mixture: › 862512 › Dec › 86 › Engine - Stalls While Braking After A Hot Soak23
       • Customer Interest for Air/Fuel Mixture: › 862512 › Dec › 86 › Engine - Stalls While Braking After A Hot Soak23
     • Air Flow Meter/Sensor › Component Information › Technical Service Bulletins5 pages

       • All Technical Service Bulletins: › 94238 › Nov › 94 › Engine - Bucking/Jerking At Steady Cruise Speeds2
       • Customer Interest: › 94238 › Nov › 94 › Engine - Bucking/Jerking At Steady Cruise Speeds2
       • All Other Service Bulletins for Air Flow Meter/Sensor: › 86207 › Oct › 86 › Ignition System - Poor Spark Output
       • All Other Service Bulletins for Air Flow Meter/Sensor: › 86207 › Oct › 86 › Ignition System - Poor Spark Output
     • Carburetor › Choke Pull-off › Component Information › Technical Service Bulletins8 pages

       • All Technical Service Bulletins for Choke Pull-off: › 88E71 › Dec › 88 › Recall - Emissions Control System Modifications234
       • Recalls for Choke Pull-off: › 88E71 › Dec › 88 › Recall - Emissions Control System Modifications234
     • Dashpot › Component Information › Technical Service Bulletins2 pages

       • All Technical Service Bulletins for Dashpot: › 86321 › Feb › 86 › Engine - Exhaust Backfires On Deceleration
       • Customer Interest for Dashpot: › 86321 › Feb › 86 › Engine - Exhaust Backfires On Deceleration
     • Fuel › Component Information › Technical Service Bulletins14 pages

       • All Technical Service Bulletins for Fuel:7 pages

         • 96107 › May › 96 › Fuel - California Reformulated Gasoline23
         • 91813 › Apr › 91 › Engine - Rough Idle/Hesitation/Backfire/Stalling
         • 87239 › Nov › 87 › Rotunda Gas Chek Kit - Requires Modification2
         • 861321 › Jul › 86 › Fuel System - Gasoline Testing Kit
       • Customer Interest: › 91813 › Apr › 91 › Engine - Rough Idle/Hesitation/Backfire/Stalling
       • All Other Service Bulletins for Fuel:6 pages

         • 96107 › May › 96 › Fuel - California Reformulated Gasoline23
         • 87239 › Nov › 87 › Rotunda Gas Chek Kit - Requires Modification2
         • 861321 › Jul › 86 › Fuel System - Gasoline Testing Kit
     • Fuel Filter › Fuel Pressure Release › System Information › Service Precautions
     • Fuel Injector › Component Information9 pages

       • Technical Service Bulletins8 pages

         • All Technical Service Bulletins for Fuel Injector:4 pages

           • 89153 › Jul › 89 › Fuel Injectors - Rotunda Injector Tester/Cleaner
           • 881711 › Aug › 88 › Engine - Hesitation/Lack Of Power/Rough Idle2
           • 87175 › Aug › 87 › Fuel System - Injector Tester/Cleaner Service Tips
         • Customer Interest: › 881711 › Aug › 88 › Engine - Hesitation/Lack Of Power/Rough Idle2
         • All Other Service Bulletins for Fuel Injector:2 pages

           • 89153 › Jul › 89 › Fuel Injectors - Rotunda Injector Tester/Cleaner
           • 87175 › Aug › 87 › Fuel System - Injector Tester/Cleaner Service Tips
       • Diagrams › Diagram Information and Instructions
     • Fuel Line Coupler › Component Information › Technical Service Bulletins4 pages

       • All Technical Service Bulletins for Fuel Line Coupler:2 pages

         • NHTSA87V139000 › Sep › 87 › Recall 87V139000: Fuel Line Coupling Retainer Clips
         • 86107 › May › 86 › Fuel Line - Spring Lock Couplings
       • Recalls: › NHTSA87V139000 › Sep › 87 › Recall 87V139000: Fuel Line Coupling Retainer Clips
       • All Other Service Bulletins for Fuel Line Coupler: › 86107 › May › 86 › Fuel Line - Spring Lock Couplings
     • Fuel Pressure Regulator › Component Information › Description and Operation
     • Fuel Pump4 pages

       • Fuel Pressure › System Information › Specifications
       • Fuel Pump Relay › Component Information3 pages

         • Technical Service Bulletins2 pages

           • Customer Interest for Fuel Pump Relay: › 90183 › Aug › 90 › Fuel Pump - Buzzing/Humming After Engine Shut Down
           • All Technical Service Bulletins for Fuel Pump Relay: › 90183 › Aug › 90 › Fuel Pump - Buzzing/Humming After Engine Shut Down
         • Diagrams › Diagram Information and Instructions
     • Fuel Rail › Component Information › Technical Service Bulletins12 pages

       • All Technical Service Bulletins for Fuel Rail: › 87S36 › Sep › 87 › Recall - Fuel Line Retainer Clip Installation23456
       • Recalls for Fuel Rail: › 87S36 › Sep › 87 › Recall - Fuel Line Retainer Clip Installation23456
     • Fuel Return Line › Component Information › Technical Service Bulletins21 pages

       • All Technical Service Bulletins for Fuel Return Line:12 pages

         • 87S36 › Sep › 87 › Recall - Fuel Line Retainer Clip Installation23456
         • 8738 › Feb › 87 › Fuel Line Spring Lock Coupling - Service Procedures23
         • 86127 › Jun › 86 › Fuel Spring Lock Coupling - Shop Manual Correction2
         • 86107 › May › 86 › Fuel Line - Spring Lock Couplings
       • Recalls: › 87S36 › Sep › 87 › Recall - Fuel Line Retainer Clip Installation23456
       • All Other Service Bulletins for Fuel Return Line: › 891711 › Aug › 89 › Headlamps - Flicker When Fog Lamps Are On23
     • Fuel Supply Line › Component Information › Technical Service Bulletins24 pages

       • All Technical Service Bulletins for Fuel Supply Line:12 pages

         • 87S36 › Sep › 87 › Recall - Fuel Line Retainer Clip Installation23456
         • 8738 › Feb › 87 › Fuel Line Spring Lock Coupling - Service Procedures23
         • 86127 › Jun › 86 › Fuel Spring Lock Coupling - Shop Manual Correction2
         • 86107 › May › 86 › Fuel Line - Spring Lock Couplings
       • Recalls: › 87S36 › Sep › 87 › Recall - Fuel Line Retainer Clip Installation23456
       • All Other Service Bulletins for Fuel Supply Line:6 pages

         • 8738 › Feb › 87 › Fuel Line Spring Lock Coupling - Service Procedures23
         • 86127 › Jun › 86 › Fuel Spring Lock Coupling - Shop Manual Correction2
         • 86107 › May › 86 › Fuel Line - Spring Lock Couplings
     • Fuel Tank › Fuel Gauge Sender › Component Information › Technical Service Bulletins › Fuel Pump/Sender - Erratic Operation Prevention23
     • Idle Speed/Throttle Actuator - Electronic › Component Information44 pages

       • Technical Service Bulletins42 pages

         • All Technical Service Bulletins for Idle Speed/Throttle Actuator - Electronic:21 pages

           • 91257 › Dec › 91 › Engine - Hard Cold Starts/Hesitation/Stalls On Start-Up23456789101112131415161718
           • 89244 › Dec › 89 › Engine - Rough Idling Condition2
           • 86713 › Apr › 86 › Engine - Idle Speed Fluctuation
         • Customer Interest for Idle Speed/Throttle Actuator - Electronic:21 pages

           • 91257 › Dec › 91 › Engine - Hard Cold Starts/Hesitation/Stalls On Start-Up23456789101112131415161718
           • 89244 › Dec › 89 › Engine - Rough Idling Condition2
           • 86713 › Apr › 86 › Engine - Idle Speed Fluctuation
       • Description and Operation › Air Bypass Valve2
     • Idle/Altitude Compensator (Non Comp. Controlled) › Component Information › Description and Operation2
     • Inertia Fuel Shutoff Switch › Component Information3 pages

       • Locations2
       • Diagrams › Diagram Information and Instructions
     • Intake Air Heater › Component Information › Description and Operation
     • Main Relay (Computer/Fuel System) › Component Information › Locations › Component Locations2
     • Relays and Modules - Fuel Delivery and Air Induction5 pages

       • Fuel Pump Relay › Component Information3 pages

         • Technical Service Bulletins2 pages

           • Customer Interest for Fuel Pump Relay: › 90183 › Aug › 90 › Fuel Pump - Buzzing/Humming After Engine Shut Down
           • All Technical Service Bulletins for Fuel Pump Relay: › 90183 › Aug › 90 › Fuel Pump - Buzzing/Humming After Engine Shut Down
         • Diagrams › Diagram Information and Instructions
       • Main Relay (Computer/Fuel System) › Component Information › Locations › Component Locations2
     • Sensors and Switches - Fuel Delivery and Air Induction13 pages

       • Air Flow Meter/Sensor › Component Information › Technical Service Bulletins4 pages

         • All Technical Service Bulletins for Air Flow Meter/Sensor: › 94238 › Nov › 94 › Engine - Bucking/Jerking At Steady Cruise Speeds2
         • Customer Interest for Air Flow Meter/Sensor: › 94238 › Nov › 94 › Engine - Bucking/Jerking At Steady Cruise Speeds2
       • Inertia Fuel Shutoff Switch › Component Information3 pages

         • Locations2
         • Diagrams › Diagram Information and Instructions
       • Throttle Full Open Switch › Component Information › Adjustments
       • Throttle Position Sensor › Component Information › Technical Service Bulletins › Throttle Position Sensor - Request For Return2345
     • Throttle Body › Component Information › Technical Service Bulletins40 pages

       • All Technical Service Bulletins for Throttle Body:20 pages

         • 91257 › Dec › 91 › Engine - Hard Cold Starts/Hesitation/Stalls On Start-Up23456789101112131415161718
         • 86206 › Oct › 86 › Engine - Stalling/Hard Start/No Start/Rough Idle2
       • Customer Interest for Throttle Body:20 pages

         • 91257 › Dec › 91 › Engine - Hard Cold Starts/Hesitation/Stalls On Start-Up23456789101112131415161718
         • 86206 › Oct › 86 › Engine - Stalling/Hard Start/No Start/Rough Idle2
     • Throttle Full Open Switch › Component Information › Adjustments
     • Throttle Position Sensor › Component Information › Technical Service Bulletins › Throttle Position Sensor - Request For Return2345
   • Ignition System213 pages

     • Firing Order › Component Information › Specifications
     • Ignition Timing3 pages

       • Ignition Timing Connector › Component Information › Technical Service Bulletins2 pages

         • All Technical Service Bulletins for Ignition Timing Connector: › 86207 › Oct › 86 › Ignition System - Poor Spark Output
         • Customer Interest for Ignition Timing Connector: › 86207 › Oct › 86 › Ignition System - Poor Spark Output
       • Timing Marks and Indicators › System Information › Diagrams
     • Camshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
     • Crankshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
     • Distributor, Ignition36 pages

       • Distributor Advance Unit › Component Information26 pages

         • Technical Service Bulletins24 pages

           • All Technical Service Bulletins for Distributor Advance Unit:8 pages

             • 89E81 › Feb › 90 › Recall - Emissions System Modifications234567
             • 89111 › Jan › 89 › Engine - Misfire During Low Speed Driving
           • Customer Interest: › 89111 › Jan › 89 › Engine - Misfire During Low Speed Driving
           • Recalls: › 89E81 › Feb › 90 › Recall - Emissions System Modifications234567
           • All Other Service Bulletins for Distributor Advance Unit: › 89E81 › Feb › 90 › Recall - Emissions System Modifications234567
           • All Other Service Bulletins for Distributor Advance Unit: › 89111 › Jan › 89 › Engine - Misfire During Low Speed Driving
         • Description and Operation › Vacuum Spark Advance Mechanism2
       • Ignition Rotor › Component Information › Technical Service Bulletins2 pages

         • All Technical Service Bulletins for Ignition Rotor: › 85218 › Oct › 85 › Distributor Rotor - Engine Bucking/Surging
         • Customer Interest for Ignition Rotor: › 85218 › Oct › 85 › Distributor Rotor - Engine Bucking/Surging
       • Vacuum Spark Delay Valve › Component Information › Technical Service Bulletins8 pages

         • All Technical Service Bulletins for Vacuum Spark Delay Valve: › 88E71 › Dec › 88 › Recall - Emissions Control System Modifications234
         • Recalls for Vacuum Spark Delay Valve: › 88E71 › Dec › 88 › Recall - Emissions Control System Modifications234
     • Hall Effect Sensor, Ignition › Component Information › Description and Operation234
     • Ignition Cable › Component Information › Technical Service Bulletins › Ignition System - Diagnostics Manual Correction2345
     • Ignition Coil › Component Information › Technical Service Bulletins22 pages

       • All Technical Service Bulletins for Ignition Coil:11 pages

         • 895A4 › Mar › 89 › Ignition System - Diagnostics Manual Correction2345
         • 872018 › Oct › 87 › Engine/Ignition - No Start Condition
         • 8628 › Jan › 86 › Ignition Coil - Stumbles/Stalls/Noise In Radio2
         • 86220 › Jan › 86 › Ignition System - Weak/No Spark23
       • Customer Interest:6 pages

         • 872018 › Oct › 87 › Engine/Ignition - No Start Condition
         • 8628 › Jan › 86 › Ignition Coil - Stumbles/Stalls/Noise In Radio2
         • 86220 › Jan › 86 › Ignition System - Weak/No Spark23
       • All Other Service Bulletins for Ignition Coil: › 895A4 › Mar › 89 › Ignition System - Diagnostics Manual Correction2345
     • Ignition Control Module › Component Information60 pages

       • Technical Service Bulletins58 pages

         • All Technical Service Bulletins for Ignition Control Module:29 pages

           • 872110 › Oct › 87 › TFI Module/PIP Sensor - New Diagnostic Procedure23456789101112131415161718192021222324
           • 861125 › Jun › 86 › Engine - Cranks/No Start/Stalls At Idle
           • 86219 › Jan › 86 › Ignition System Resistance - Manual Revision
           • 86220 › Jan › 86 › Ignition System - Weak/No Spark23
         • Customer Interest:4 pages

           • 861125 › Jun › 86 › Engine - Cranks/No Start/Stalls At Idle
           • 86220 › Jan › 86 › Ignition System - Weak/No Spark23
         • All Other Service Bulletins for Ignition Control Module:25 pages

           • 872110 › Oct › 87 › TFI Module/PIP Sensor - New Diagnostic Procedure23456789101112131415161718192021222324
           • 86219 › Jan › 86 › Ignition System Resistance - Manual Revision
       • Service and Repair › TFI IV Ignition Module2
     • Ignition Timing Connector › Component Information › Technical Service Bulletins2 pages

       • All Technical Service Bulletins for Ignition Timing Connector: › 86207 › Oct › 86 › Ignition System - Poor Spark Output
       • Customer Interest for Ignition Timing Connector: › 86207 › Oct › 86 › Ignition System - Poor Spark Output
     • Knock Sensor › Component Information › Description and Operation
     • Pick-Up Coil, Ignition › Component Information › Specifications › TFI I2
     • Relays and Modules - Ignition System › Ignition Control Module › Component Information60 pages

       • Technical Service Bulletins58 pages

         • All Technical Service Bulletins for Ignition Control Module:29 pages

           • 872110 › Oct › 87 › TFI Module/PIP Sensor - New Diagnostic Procedure23456789101112131415161718192021222324
           • 861125 › Jun › 86 › Engine - Cranks/No Start/Stalls At Idle
           • 86219 › Jan › 86 › Ignition System Resistance - Manual Revision
           • 86220 › Jan › 86 › Ignition System - Weak/No Spark23
         • Customer Interest:4 pages

           • 861125 › Jun › 86 › Engine - Cranks/No Start/Stalls At Idle
           • 86220 › Jan › 86 › Ignition System - Weak/No Spark23
         • All Other Service Bulletins for Ignition Control Module:25 pages

           • 872110 › Oct › 87 › TFI Module/PIP Sensor - New Diagnostic Procedure23456789101112131415161718192021222324
           • 86219 › Jan › 86 › Ignition System Resistance - Manual Revision
       • Service and Repair › TFI IV Ignition Module2
     • Sensors and Switches - Ignition System11 pages

       • Camshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
       • Crankshaft Position Sensor › Component Information › Diagrams › Diagram Information and Instructions
       • Hall Effect Sensor, Ignition › Component Information › Description and Operation234
       • Ignition Switch › Component Information › Technical Service Bulletins4 pages

         • All Technical Service Bulletins for Ignition Switch: › 932410 › Nov › 93 › Instrument Cluster Warning Lights - Dimly Lit2
         • Customer Interest for Ignition Switch: › 932410 › Nov › 93 › Instrument Cluster Warning Lights - Dimly Lit2
       • Knock Sensor › Component Information › Description and Operation
     • Spark Plug › Component Information › Technical Service Bulletins › Spark Plug - New Service Application
     • Thermal Vacuum Valve, Vacuum/Dist. Advance › Component Information › Locations
     • Vacuum Restrictor › Component Information › Description and Operation2
   • Transmission Control Systems › Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - M/T › Gear Sensor/Switch, M/T › Component Information › Locations
7. 07Transmission and DrivetrainTransmission and Drivetrain: Sections
8. 08Brakes and Traction ControlBrakes and Traction Control: Sections
9. 09Starting and ChargingStarting and Charging: Sections
10. 10Power and Ground DistributionPower and Ground Distribution: Sections
11. 11Steering and SuspensionSteering and Suspension: Sections
12. 12Heating and Air ConditioningHeating and Air Conditioning: Sections
13. 13Restraint SystemsRestraint Systems: Sections
14. 14Accessories and Optional EquipmentAccessories and Optional Equipment: Sections
15. 15Body and FrameBody and Frame: Sections
16. 16Cruise ControlCruise Control: Sections
17. 17Instrument Panel, Gauges and Warning IndicatorsInstrument Panel, Gauges and Warning Indicators: Sections
18. 18Lighting and HornsLighting and Horns: Sections
19. 19Windows and GlassWindows and Glass: Sections
20. 20Wiper and Washer SystemsWiper and Washer Systems: Sections