Quantum 2WD L5-2226cc 2.22L SOHC (1986): Powertrain Management
Also for this vehicle: Quantum L4-1588cc 1.6L DSL SOHC Turbo (1982), Quantum L4-1715cc 1.7L SOHC (1983), Quantum L5-2226cc 2.22L SOHC (1985), Quantum Syncro AWD L5-2226cc 2.22L SOHC (1987).
Diagnostics
Maintenance
Engine
Transmission
Brakes
Electrical
Steering & suspension
Heating & A/C
Body & interior
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Relays and Modules - Powertrain Management27 pages
Relays and Modules - Computers and Control Systems17 pages
- Electronic Spark Control Module › Component Information › Locations2
Engine Control Module › Component Information12 pages
Technical Service Bulletins6 pages
- Customer Interest: › 279501 › Jan › 95 › ECM - Inoperative Due to Improper Battery Charging
All Technical Service Bulletins for Engine Control Module:3 pages
- All Other Service Bulletins for Engine Control Module: › D29001 › Mar › 90 › Tools - VAG 1598 Test Box Description, Application List2
- Testing and Inspection › Component Tests and General Diagnostics23456
- Digital Idle Stabilizer <--> [Idle/Throttle Speed Control Unit] › Component Information › Locations
- Oxygen Sensor Relay › Component Information › Locations › Oxygen Sensor Control Unit(+++)2
Relays and Modules - Fuel Delivery and Air Induction3 pages
Relays and Modules - Ignition System7 pages
- Electronic Spark Control Module › Component Information › Locations2
Ignition Control Module › Component Information5 pages
Sensors and Switches - Powertrain Management115 pages
Sensors and Switches - Computers and Control Systems70 pages
Air Flow Meter/Sensor › Component Information7 pages
- Air Flow Sensor Potentiometer <--> [Air Flow Sensor Plate Position Sensor] › Component Information › Description and Operation23
- Barometric Pressure Sensor › Component Information › Description and Operation
Coolant Temperature Sensor/Switch (For Computer) › Component Information › Technical Service Bulletins4 pages
- Customer Interest for Coolant Temperature Sensor/Switch (For Computer): › 249304 › Nov › 93 › MIL ON - Poor Idle/Stalls, Loss of Power, Exhaust Smoke2
- All Technical Service Bulletins for Coolant Temperature Sensor/Switch (For Computer): › 249304 › Nov › 93 › MIL ON - Poor Idle/Stalls, Loss of Power, Exhaust Smoke2
Engine Temperature Sensor › Component Information › Technical Service Bulletins4 pages
- Knock Sensor › Component Information › Technical Service Bulletins › Knock Sensor - Avoiding Unnecessary Replacement2
Oxygen Sensor › Component Information25 pages
Technical Service Bulletins4 pages
All Technical Service Bulletins for Oxygen Sensor:2 pages
- Customer Interest: › 249401 › Jan › 94 › Engine - Poor Driveability
- All Other Service Bulletins for Oxygen Sensor: › 269302 › Jul › 93 › Oxygen Sensor - Failure Due to Silicone
- Diagrams › Diagram Information and Instructions23456789101112131415161718192021
- Throttle Full Close Switch › Component Information › Locations › Idle Switch I(+++)234567891011
- Full Throttle Switch <--> [Throttle Full Open Switch] › Component Information › Locations › Full Throttle Switch II(+++)23456789
- Throttle Position Sensor › Component Information › Locations23
- Throttle Position Switch › Component Information › Locations
- Sensors and Switches - Emission Control Systems › EGR Temperature Sensor › Component Information › Locations
Sensors and Switches - Fuel Delivery and Air Induction40 pages
Air Flow Meter/Sensor › Component Information7 pages
- Intake Air Heater Switch › Component Information › Locations
- Thermo Time Switch › Component Information › Technical Service Bulletins › Idle Stabilizer - Checking/Adjusting Procedures2345678
- Throttle Full Close Switch › Component Information › Locations › Idle Switch I(+++)234567891011
- Full Throttle Switch <--> [Throttle Full Open Switch] › Component Information › Locations › Full Throttle Switch II(+++)23456789
- Throttle Position Sensor › Component Information › Locations23
- Throttle Position Switch › Component Information › Locations
Sensors and Switches - Ignition System4 pages
- Hall Effect Sensor, Ignition › Component Information › Technical Service Bulletins › Hall Sensor Ignition Kit - Revised
- Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Technical Service Bulletins › Ignition Lock - Binding, Difficult to Insert Key
- Knock Sensor › Component Information › Technical Service Bulletins › Knock Sensor - Avoiding Unnecessary Replacement2
Tune-up and Engine Performance Checks43 pages
Fuel Pressure › System Information4 pages
Air/Fuel Mixture › System Information5 pages
Idle Speed › System Information › Technical Service Bulletins2 pages
Fuel Filter › Component Information11 pages
Technical Service Bulletins8 pages
All Technical Service Bulletins for Fuel Filter:4 pages
Customer Interest for Fuel Filter:4 pages
- Locations › Fuel Filter(+++)23
- Firing Order › Component Information › Specifications
- Ignition Timing › Timing Marks and Indicators › System Information › Locations
Ignition Cable › Component Information › Technical Service Bulletins6 pages
All Technical Service Bulletins for Ignition Cable:3 pages
- All Other Service Bulletins for Ignition Cable: › 288608 › Jul › 86 › Ignition Cable - Removal
Distributor, Ignition10 pages
- Spark Plug › Component Information › Specifications2
- Compression Check › System Information › Specifications
Computers and Control Systems205 pages
Air Flow Meter/Sensor › Component Information7 pages
- Air Flow Sensor Potentiometer <--> [Air Flow Sensor Plate Position Sensor] › Component Information › Description and Operation23
- Auxiliary Air Valve (Idle Speed) › Component Information › Locations2
- Barometric Pressure Sensor › Component Information › Description and Operation
Coolant Temperature Sensor/Switch (For Computer) › Component Information › Technical Service Bulletins4 pages
- All Technical Service Bulletins for Coolant Temperature Sensor/Switch (For Computer): › 249304 › Nov › 93 › MIL ON - Poor Idle/Stalls, Loss of Power, Exhaust Smoke2
- Customer Interest for Coolant Temperature Sensor/Switch (For Computer): › 249304 › Nov › 93 › MIL ON - Poor Idle/Stalls, Loss of Power, Exhaust Smoke2
- Electronic Spark Control Module › Component Information › Locations2
Engine Control Module › Component Information12 pages
Technical Service Bulletins6 pages
- Customer Interest: › 279501 › Jan › 95 › ECM - Inoperative Due to Improper Battery Charging
All Technical Service Bulletins:3 pages
- All Other Service Bulletins for Engine Control Module: › 909203 › Feb › 92 › Coolant Indicator LED - Flashing At Normal Temp2
- All Other Service Bulletins for Engine Control Module: › 909203 › Feb › 92 › Coolant Indicator LED - Flashing At Normal Temp
- Testing and Inspection › Component Tests and General Diagnostics23456
Engine Temperature Sensor › Component Information › Technical Service Bulletins4 pages
Frequency Valve, CIS Fuel Injection › Component Information3 pages
Idle Speed/Throttle Actuator - Electronic › Component Information › Technical Service Bulletins18 pages
- Customer Interest: › 258801 › Feb › 88 › Engine - Idle Fluctuates Outside of Specifications
All Technical Service Bulletins for Idle Speed/Throttle Actuator - Electronic:9 pages
- All Other Service Bulletins for Idle Speed/Throttle Actuator - Electronic: › 258706 › Oct › 87 › Idle Stabilizer - Checking/Adjusting Procedures2345678
Idle Speed/Throttle Actuator - Mechanical › Component Information › Technical Service Bulletins3 pages
- Recalls: › NHTSA87V069000 › May › 87 › Recall 87V069000: Engine Idle Stabilizer Defect
- All Technical Service Bulletins: › NHTSA87V069000 › May › 87 › Recall 87V069000: Engine Idle Stabilizer Defect
- All Other Service Bulletins for Idle Speed/Throttle Actuator - Mechanical: › 908703 › Jul › 87 › Coolant Temperature Gauge Light - Flashes
- All Other Service Bulletins for Idle Speed/Throttle Actuator - Mechanical: › 908703 › Jul › 87 › Coolant Temperature Gauge Light - Flashes
- Idle Boost Valve <--> [Idle Up Control Valve] › Component Information › Locations › Idle Boost Valve I(+++)234
- Digital Idle Stabilizer <--> [Idle/Throttle Speed Control Unit] › Component Information › Locations
- Knock Sensor › Component Information › Technical Service Bulletins › Knock Sensor - Avoiding Unnecessary Replacement2
- Engine Check Light <--> [Malfunction Indicator Lamp] › Component Information › Description and Operation
Oxygen Sensor › Component Information25 pages
Technical Service Bulletins4 pages
All Technical Service Bulletins for Oxygen Sensor:2 pages
- Customer Interest: › 249401 › Jan › 94 › Engine - Poor Driveability
- All Other Service Bulletins for Oxygen Sensor: › 269302 › Jul › 93 › Oxygen Sensor - Failure Due to Silicone
- Diagrams › Diagram Information and Instructions23456789101112131415161718192021
- Oxygen Sensor Relay › Component Information › Locations › Oxygen Sensor Control Unit(+++)2
Relays and Modules - Computers and Control Systems17 pages
- Electronic Spark Control Module › Component Information › Locations2
Engine Control Module › Component Information12 pages
Technical Service Bulletins6 pages
All Technical Service Bulletins for Engine Control Module:3 pages
- Customer Interest: › 279501 › Jan › 95 › ECM - Inoperative Due to Improper Battery Charging
- All Other Service Bulletins for Engine Control Module: › D29001 › Mar › 90 › Tools - VAG 1598 Test Box Description, Application List2
- Testing and Inspection › Component Tests and General Diagnostics23456
- Digital Idle Stabilizer <--> [Idle/Throttle Speed Control Unit] › Component Information › Locations
- Oxygen Sensor Relay › Component Information › Locations › Oxygen Sensor Control Unit(+++)2
Sensors and Switches - Computers and Control Systems70 pages
Air Flow Meter/Sensor › Component Information7 pages
- Air Flow Sensor Potentiometer <--> [Air Flow Sensor Plate Position Sensor] › Component Information › Description and Operation23
- Barometric Pressure Sensor › Component Information › Description and Operation
Coolant Temperature Sensor/Switch (For Computer) › Component Information › Technical Service Bulletins4 pages
- All Technical Service Bulletins for Coolant Temperature Sensor/Switch (For Computer): › 249304 › Nov › 93 › MIL ON - Poor Idle/Stalls, Loss of Power, Exhaust Smoke2
- Customer Interest for Coolant Temperature Sensor/Switch (For Computer): › 249304 › Nov › 93 › MIL ON - Poor Idle/Stalls, Loss of Power, Exhaust Smoke2
Engine Temperature Sensor › Component Information › Technical Service Bulletins4 pages
- Knock Sensor › Component Information › Technical Service Bulletins › Knock Sensor - Avoiding Unnecessary Replacement2
Oxygen Sensor › Component Information25 pages
Technical Service Bulletins4 pages
- Customer Interest: › 249401 › Jan › 94 › Engine - Poor Driveability
All Technical Service Bulletins for Oxygen Sensor:2 pages
- All Other Service Bulletins for Oxygen Sensor: › 269302 › Jul › 93 › Oxygen Sensor - Failure Due to Silicone
- Diagrams › Diagram Information and Instructions23456789101112131415161718192021
- Throttle Full Close Switch › Component Information › Locations › Idle Switch I(+++)234567891011
- Full Throttle Switch <--> [Throttle Full Open Switch] › Component Information › Locations › Full Throttle Switch II(+++)23456789
- Throttle Position Sensor › Component Information › Locations23
- Throttle Position Switch › Component Information › Locations
- Throttle Full Close Switch › Component Information › Locations › Idle Switch I(+++)234567891011
- Full Throttle Switch <--> [Throttle Full Open Switch] › Component Information › Locations › Full Throttle Switch II(+++)23456789
- Throttle Position Sensor › Component Information › Locations23
- Throttle Position Switch › Component Information › Locations
Emission Control Systems19 pages
- Catalytic Converter › Component Information › Technical Service Bulletins › Exhaust - Sulfur Odor Noticed At the Pipe
Exhaust Gas Recirculation2 pages
- Positive Crankcase Ventilation › Crankcase Control Valve <--> [Positive Crankcase Ventilation Valve] › Component Information › Locations › Crankcase Emission Control Valve(+++)23456
- Sensors and Switches - Emission Control Systems › EGR Temperature Sensor › Component Information › Locations
- Thermostatic Air Cleaner › Thermostatic Air Cleaner Vacuum Solenoid Valve › Component Information › Locations2
Fuel Delivery and Air Induction211 pages
Fuel Pressure › System Information4 pages
Idle Speed › System Information › Technical Service Bulletins2 pages
Air/Fuel Mixture › System Information5 pages
Air Flow Meter/Sensor › Component Information7 pages
- Altitude Compensator › Component Information › Locations
- Auxiliary Air Valve (Idle Speed) › Component Information › Locations2
Carburetor11 pages
- Accelerator Pump › Component Information › Locations › Accelerator Pump Cam(+++)23
- Bowl Vent Solenoid › Component Information › Locations › Bowl Vent Solenoid(+++)2
- Carburetor Float › Component Information › Locations › Float Pin(+++)2
- Carburetor Jet › Component Information › Locations › Idle Jet(+++)2
- Choke Housing › Component Information › Locations
- Choke Pull-off › Component Information › Locations
Cold Start Valve <--> [Cold Start Injector] › Component Information5 pages
- Differential Pressure Regulator › Component Information › Description and Operation
Fuel › Component Information › Technical Service Bulletins12 pages
All Other Service Bulletins for Fuel:2 pages
- Fuel Accumulator › Component Information › Locations2
- Fuel Distributor › Component Information › Description and Operation23
Fuel Filter › Component Information11 pages
Technical Service Bulletins8 pages
All Technical Service Bulletins for Fuel Filter:4 pages
Customer Interest for Fuel Filter:4 pages
- Locations › Fuel Filter(+++)23
Fuel Injector › Component Information7 pages
- Fuel Pressure Check Valve › Component Information › Locations2
- Fuel Pressure Regulator › Component Information › Locations2
- Fuel Pressure Pulsation Damper › Component Information › Locations
Fuel Pump6 pages
Fuel Pressure › System Information4 pages
- Fuel Pump Relay › Component Information › Locations2
Fuel Supply Line › Component Information › Technical Service Bulletins3 pages
- Customer Interest: › 208702 › Jul › 87 › Fuel Filter - Poor Performance/No Start After Replacing
- All Technical Service Bulletins: › 208702 › Jul › 87 › Fuel Filter - Poor Performance/No Start After Replacing
- All Other Service Bulletins for Fuel Supply Line: › 178702 › Aug › 87 › Engine, Factory Rebuilt - Oil Filter Leaks
- All Other Service Bulletins for Fuel Supply Line: › 178702 › Aug › 87 › Engine, Factory Rebuilt - Oil Filter Leaks
Fuel Tank9 pages
- Fuel Tank Unit › Component Information › Technical Service Bulletins › Tools - Fuel Gauge Sending Unit
- Idle Speed Control (Linkage) › Component Information › Locations › Fast Idle Speed Adjusting Screw(+++)2
Idle Speed/Throttle Actuator - Electronic › Component Information › Technical Service Bulletins18 pages
All Technical Service Bulletins for Idle Speed/Throttle Actuator - Electronic:9 pages
- Customer Interest: › 258801 › Feb › 88 › Engine - Idle Fluctuates Outside of Specifications
- All Other Service Bulletins for Idle Speed/Throttle Actuator - Electronic: › 258706 › Oct › 87 › Idle Stabilizer - Checking/Adjusting Procedures2345678
Idle Speed/Throttle Actuator - Mechanical › Component Information › Technical Service Bulletins3 pages
- Recalls: › NHTSA87V069000 › May › 87 › Recall 87V069000: Engine Idle Stabilizer Defect
- All Technical Service Bulletins: › NHTSA87V069000 › May › 87 › Recall 87V069000: Engine Idle Stabilizer Defect
- All Other Service Bulletins for Idle Speed/Throttle Actuator - Mechanical: › 199001 › Nov › 90 › Radiator Fan - Stays On High Speed When Extremely Cold
- All Other Service Bulletins for Idle Speed/Throttle Actuator - Mechanical: › 199001 › Nov › 90 › Radiator Fan - Stays On High Speed When Extremely Cold
- Idle Boost Valve <--> [Idle Up Control Valve] › Component Information › Locations › Idle Boost Valve I(+++)234
- Digital Idle Stabilizer <--> [Idle/Throttle Speed Control Unit] › Component Information › Locations
- Intake Air Heater › Intake Air Heater Switch › Component Information › Locations
- Intake Air Plenum › Component Information › Locations23
Relays and Modules - Fuel Delivery and Air Induction3 pages
Sensors and Switches - Fuel Delivery and Air Induction40 pages
Air Flow Meter/Sensor › Component Information7 pages
- Intake Air Heater Switch › Component Information › Locations
- Thermo Time Switch › Component Information › Technical Service Bulletins › Idle Stabilizer - Checking/Adjusting Procedures2345678
- Throttle Full Close Switch › Component Information › Locations › Idle Switch I(+++)234567891011
- Full Throttle Switch <--> [Throttle Full Open Switch] › Component Information › Locations › Full Throttle Switch II(+++)23456789
- Throttle Position Sensor › Component Information › Locations23
- Throttle Position Switch › Component Information › Locations
- Thermo Time Switch › Component Information › Technical Service Bulletins › Idle Stabilizer - Checking/Adjusting Procedures2345678
- Throttle Body › Throttle Plate - PFI › Component Information › Locations › Throttle Valve Adapter(+++)2345
Throttle Cable/Linkage › Component Information › Technical Service Bulletins2 pages
- Throttle Full Close Switch › Component Information › Locations › Idle Switch I(+++)234567891011
- Full Throttle Switch <--> [Throttle Full Open Switch] › Component Information › Locations › Full Throttle Switch II(+++)23456789
- Throttle Position Sensor › Component Information › Locations23
- Throttle Position Switch › Component Information › Locations
Ignition System45 pages
- Firing Order › Component Information › Specifications
- Ignition Timing › Timing Marks and Indicators › System Information › Locations
- Ignition Coil Wire › Component Information › Specifications
Distributor, Ignition10 pages
- Electronic Spark Control Module › Component Information › Locations2
- Hall Effect Sensor, Ignition › Component Information › Technical Service Bulletins › Hall Sensor Ignition Kit - Revised
Ignition Cable › Component Information › Technical Service Bulletins6 pages
All Technical Service Bulletins for Ignition Cable:3 pages
- All Other Service Bulletins for Ignition Cable: › 288608 › Jul › 86 › Ignition Cable - Removal
- Ignition Coil › Component Information › Specifications23
Ignition Control Module › Component Information5 pages
- Knock Sensor › Component Information › Technical Service Bulletins › Knock Sensor - Avoiding Unnecessary Replacement2
Relays and Modules - Ignition System7 pages
- Electronic Spark Control Module › Component Information › Locations2
Ignition Control Module › Component Information5 pages
Sensors and Switches - Ignition System4 pages
- Hall Effect Sensor, Ignition › Component Information › Technical Service Bulletins › Hall Sensor Ignition Kit - Revised
- Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Technical Service Bulletins › Ignition Lock - Binding, Difficult to Insert Key
- Knock Sensor › Component Information › Technical Service Bulletins › Knock Sensor - Avoiding Unnecessary Replacement2
- Spark Plug › Component Information › Specifications2
- Transmission Control Systems › Lamps and Indicators - Transmission and Drivetrain › Lamps and Indicators - A/T › Shift Indicator › Component Information › Diagrams › Diagram Information and Instructions23456789101112131415161718192021