MX-6 L4-1991cc 2.0L DOHC (1993): Powertrain Management

Also for this vehicle: MX-6 L4-2184cc 2.2L SOHC F2 (1988), MX-6 L4-2184cc 2.2L SOHC Turbo F2 (1989), MX-6 LS V6-2.5L DOHC (1997), MX-6 V6-2496cc 2.5L DOHC (1996).

Diagnostics Maintenance Engine Transmission Brakes Electrical Steering & suspension Heating & A/C Body & interior

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01Diagnostic Trouble Codes (DTC)Diagnostic Trouble Codes (DTC): Sections
02Relays and Modules Relays and Modules: Sections
03Sensors and Switches Sensors and Switches: Sections
04Maintenance Maintenance: Sections
05Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
06Powertrain Management Powertrain Management: Sections
- Relays and Modules - Powertrain Management150 pages
  - Relays and Modules - Computers and Control Systems110 pages
    Body Control Module › Component Information48 pages
    Technical Service Bulletins › CPU - Troubleshooting Procedures2 3 4 5 6 7 8 9 10
    Locations › Component Locations2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
    Powertrain Control Module (PCM) <--> [Engine Control Module] › Component Information44 pages
    Specifications › Automatic Transmission2 3 4 5 6 7 8
    Locations › Component Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
    Testing and Inspection › Component Tests and General Diagnostics2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
    Main Relay (Computer/Fuel System) › Component Information18 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
  - Relays and Modules - Fuel Delivery and Air Induction38 pages
    Fuel Pump Relay › Component Information20 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
    Main Relay (Computer/Fuel System) › Component Information18 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
  - Relays and Modules - Ignition System › Igniter <--> [Ignition Control Module] › Component Information › Locations2
- Sensors and Switches - Powertrain Management236 pages
  - Sensors and Switches - Computers and Control Systems151 pages
    Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information19 pages
    Technical Service Bulletins › Air Flow Meter - Service Precautions2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
    Barometric Pressure Sensor › Component Information4 pages
    Locations2
    Description and Operation › Manual Transmission2
    Clutch Switch, ECM › Component Information › Locations2 3
    Crankshaft Position Sensor › Component Information20 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
    EGR Valve Position Sensor › Component Information › Specifications2 3 4
    Intake Air Temperature Sensor › Component Information18 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
    Knock Sensor › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
    Oxygen Sensor › Component Information19 pages
    Specifications2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
    Power Steering Pressure Switch › Component Information › Locations2 3
    Idle Switch <--> [Throttle Full Close Switch] › Component Information › Description and Operation2
    Throttle Position Sensor › Component Information20 pages
    Technical Service Bulletins › Throttle Position Sensor - Revised Inspect & Adjustment2
    Locations › Component Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
    Transmission Position Switch/Sensor, A/T › Component Information › Description and Operation2
    Vehicle Speed Sensor › Component Information21 pages
    Locations2 3 4
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
  - Sensors and Switches - Emission Control Systems › EGR Valve Position Sensor › Component Information › Specifications2 3 4
  - Sensors and Switches - Fuel Delivery and Air Induction41 pages
    Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information19 pages
    Technical Service Bulletins › Air Flow Meter - Service Precautions2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
    Idle Switch <--> [Throttle Full Close Switch] › Component Information › Description and Operation2
    Throttle Position Sensor › Component Information20 pages
    Technical Service Bulletins › Throttle Position Sensor - Revised Inspect & Adjustment2
    Locations › Component Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
  - Sensors and Switches - Ignition System40 pages
    Crankshaft Position Sensor › Component Information20 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
    Ignition Switch › Component Information › Technical Service Bulletins4 pages
    All Technical Service Bulletins for Ignition Switch: › K01892 › Nov › 92 › A/T - Key Cannot Be Removed from Ignition Switch2
    Customer Interest for Ignition Switch: › K01892 › Nov › 92 › A/T - Key Cannot Be Removed from Ignition Switch2
    Knock Sensor › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
- Tune-up and Engine Performance Checks49 pages
- Computers and Control Systems590 pages
  - A/C Signal › Component Information › Description and Operation
  - Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information19 pages
    Technical Service Bulletins › Air Flow Meter - Service Precautions2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
  - Intake Air Temperature Sensor › Component Information18 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
  - Air Valve <--> [Auxiliary Air Valve (Idle Speed)] › Component Information › Technical Service Bulletins8 pages
    All Technical Service Bulletins: › F01296 › Apr › 96 › ISC Valve - Rough Idle/Miss Under Load2 3
    Customer Interest: › F01296 › Apr › 96 › ISC Valve - Rough Idle/Miss Under Load2 3
    All Other Service Bulletins for Air Valve: › K01892 › Nov › 92 › A/T - Key Cannot Be Removed from Ignition Switch2
    All Other Service Bulletins for Air Valve: › K01892 › Nov › 92 › A/T - Key Cannot Be Removed from Ignition Switch
  - Barometric Pressure Sensor › Component Information4 pages
    Locations2
    Description and Operation › Manual Transmission2
  - Body Control Module › Component Information48 pages
    Technical Service Bulletins › CPU - Troubleshooting Procedures2 3 4 5 6 7 8 9 10
    Locations › Component Locations2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
  - Brake Signal › Component Information › Description and Operation
  - Clutch Switch, ECM › Component Information › Locations2 3
  - Crankshaft Position Sensor › Component Information20 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
  - Test Connector/Data Link Connector <--> [Data Link Connector] › Component Information36 pages
    Locations › Component Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…35
  - EGR Backpressure Transducer › Component Information › Testing and Inspection
  - EGR Valve Position Sensor › Component Information › Specifications2 3 4
  - Powertrain Control Module (PCM) <--> [Engine Control Module] › Component Information44 pages
    Specifications › Automatic Transmission2 3 4 5 6 7 8
    Locations › Component Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
    Testing and Inspection › Component Tests and General Diagnostics2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
  - Idle/Bypass Air Control Valve <--> [Idle Speed/Throttle Actuator - Electronic] › Component Information19 pages
    Specifications2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
  - Knock Sensor › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
  - Main Relay (Computer/Fuel System) › Component Information18 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
  - Malfunction Indicator Lamp › Component Information › Description and Operation
  - Oxygen Sensor › Component Information19 pages
    Specifications2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
  - Power Steering Pressure Switch › Component Information › Locations2 3
  - Relays and Modules - Computers and Control Systems110 pages
    Body Control Module › Component Information48 pages
    Technical Service Bulletins › CPU - Troubleshooting Procedures2 3 4 5 6 7 8 9 10
    Locations › Component Locations2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
    Powertrain Control Module (PCM) <--> [Engine Control Module] › Component Information44 pages
    Specifications › Automatic Transmission2 3 4 5 6 7 8
    Locations › Component Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
    Testing and Inspection › Component Tests and General Diagnostics2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
    Main Relay (Computer/Fuel System) › Component Information18 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
  - Sensors and Switches - Computers and Control Systems151 pages
    Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information19 pages
    Technical Service Bulletins › Air Flow Meter - Service Precautions2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
    Barometric Pressure Sensor › Component Information4 pages
    Locations2
    Description and Operation › Manual Transmission2
    Clutch Switch, ECM › Component Information › Locations2 3
    Crankshaft Position Sensor › Component Information20 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
    EGR Valve Position Sensor › Component Information › Specifications2 3 4
    Intake Air Temperature Sensor › Component Information18 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
    Knock Sensor › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
    Oxygen Sensor › Component Information19 pages
    Specifications2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
    Power Steering Pressure Switch › Component Information › Locations2 3
    Idle Switch <--> [Throttle Full Close Switch] › Component Information › Description and Operation2
    Throttle Position Sensor › Component Information20 pages
    Technical Service Bulletins › Throttle Position Sensor - Revised Inspect & Adjustment2
    Locations › Component Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
    Transmission Position Switch/Sensor, A/T › Component Information › Description and Operation2
    Vehicle Speed Sensor › Component Information21 pages
    Locations2 3 4
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
  - Idle Switch <--> [Throttle Full Close Switch] › Component Information › Description and Operation2
  - Throttle Position Sensor › Component Information20 pages
    Technical Service Bulletins › Throttle Position Sensor - Revised Inspect & Adjustment2
    Locations › Component Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
  - Transmission Position Switch/Sensor, A/T › Component Information › Description and Operation2
  - Vehicle Speed Sensor › Component Information21 pages
    Locations2 3 4
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
  - Voltage Signal › Component Information › Description and Operation
- Emission Control Systems67 pages
  - Three-Way Catalytic Converter <--> [Catalytic Converter] › Component Information › Locations2 3 4 5
  - Emissions Maintenance Light › Component Information › Service and Repair
  - Evaporative Emissions System25 pages
    Canister Purge Solenoid › Component Information19 pages
    Specifications2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
    Evaporative Check Valve › Component Information › Specifications2 3
    Evaporative Emission Control Canister › Component Information › Locations2 3
  - Exhaust Gas Recirculation28 pages
    EGR Backpressure Transducer › Component Information › Testing and Inspection
    EGR Control Solenoid › Component Information18 pages
    Specifications2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
    EGR Valve › Component Information5 pages
    Specifications2 3
    Service and Repair › Manual Transaxle2
    EGR Valve Position Sensor › Component Information › Specifications2 3 4
  - Positive Crankcase Ventilation › Component Information › Locations2 3 4
  - Sensors and Switches - Emission Control Systems › EGR Valve Position Sensor › Component Information › Specifications2 3 4
- Fuel Delivery and Air Induction251 pages
  - Fuel Pressure › System Information5 pages
    Specifications
    System Diagnosis › Automatic Transmission2 3 4
  - Fuel Pressure Release › System Information › Service and Repair
  - Idle Speed › System Information › Specifications2
  - Air/Fuel Mixture › System Information › Adjustments
  - Accelerator Pedal › Component Information › Diagrams2 3
  - Air Cleaner Housing › Component Information › Locations2 3 4
  - Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information19 pages
    Technical Service Bulletins › Air Flow Meter - Service Precautions2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
  - Air Valve <--> [Auxiliary Air Valve (Idle Speed)] › Component Information › Technical Service Bulletins6 pages
    Customer Interest for Air Valve: › F01296 › Apr › 96 › ISC Valve - Rough Idle/Miss Under Load2 3
    All Technical Service Bulletins for Air Valve: › F01296 › Apr › 96 › ISC Valve - Rough Idle/Miss Under Load2 3
  - Fuel › Component Information › Technical Service Bulletins › Fuel System - Fuel Ethanol Content Testing2 3 4 5 6
  - Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
  - Fuel Injector › Component Information8 pages
    Specifications2 3 4
    Testing and Inspection › Leakage Test2 3 4
  - Fuel Pressure Control Solenoid › Component Information › Specifications2 3 4
  - Fuel Pressure Regulator › Component Information7 pages
    Specifications2 3 4
    Testing and Inspection › Hold Pressure2 3
  - Fuel Pump25 pages
    Fuel Pressure › System Information5 pages
    Specifications
    System Diagnosis › Automatic Transmission2 3 4
    Fuel Pump Relay › Component Information20 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
  - Fuel Supply Line › Component Information › Description and Operation2 3 4
  - Fuel Tank › Component Information › Specifications2 3 4
  - Idle/Bypass Air Control Valve <--> [Idle Speed/Throttle Actuator - Electronic] › Component Information19 pages
    Specifications2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
  - Main Relay (Computer/Fuel System) › Component Information18 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
  - Relays and Modules - Fuel Delivery and Air Induction38 pages
    Fuel Pump Relay › Component Information20 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
    Main Relay (Computer/Fuel System) › Component Information18 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
  - Rollover Valve, Fuel Tank › Component Information › Testing and Inspection
  - Sensors and Switches - Fuel Delivery and Air Induction41 pages
    Mass Air Flow Sensor <--> [Air Flow Meter/Sensor] › Component Information19 pages
    Technical Service Bulletins › Air Flow Meter - Service Precautions2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
    Idle Switch <--> [Throttle Full Close Switch] › Component Information › Description and Operation2
    Throttle Position Sensor › Component Information20 pages
    Technical Service Bulletins › Throttle Position Sensor - Revised Inspect & Adjustment2
    Locations › Component Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
  - Throttle Body › Component Information › Technical Service Bulletins8 pages
    All Technical Service Bulletins for Throttle Body:4 pages
    F01498 › Dec › 98 › Throttle Adjustment Screw - Adjustment Precaution
    F02296 › Sep › 96 › Throttle Body - Stalling/Rough or Rolling Idle2 3
    Customer Interest: › F02296 › Sep › 96 › Throttle Body - Stalling/Rough or Rolling Idle2 3
    All Other Service Bulletins for Throttle Body: › F01498 › Dec › 98 › Throttle Adjustment Screw - Adjustment Precaution
  - Throttle Cable/Linkage › Component Information › Diagrams2 3 4
  - Idle Switch <--> [Throttle Full Close Switch] › Component Information › Description and Operation2
  - Throttle Position Sensor › Component Information20 pages
    Technical Service Bulletins › Throttle Position Sensor - Revised Inspect & Adjustment2
    Locations › Component Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
- Ignition System117 pages
  - Firing Order › Component Information › Specifications › Firing Order2
  - Ignition Timing › Number One Cylinder › Component Information › Locations
  - Crankshaft Position Sensor › Component Information20 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
  - Distributor, Ignition › Component Information20 pages
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
    Service and Repair › Disassembly and Assembly2
  - Ignition Cable › Component Information › Specifications2 3 4
  - Ignition Coil › Component Information › Specifications2 3 4 5
  - Igniter <--> [Ignition Control Module] › Component Information › Locations2
  - Knock Sensor › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
  - Relays and Modules - Ignition System › Igniter <--> [Ignition Control Module] › Component Information › Locations2
  - Sensors and Switches - Ignition System40 pages
    Crankshaft Position Sensor › Component Information20 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
    Ignition Switch › Component Information › Technical Service Bulletins4 pages
    Customer Interest for Ignition Switch: › K01892 › Nov › 92 › A/T - Key Cannot Be Removed from Ignition Switch2
    All Technical Service Bulletins for Ignition Switch: › K01892 › Nov › 92 › A/T - Key Cannot Be Removed from Ignition Switch2
    Knock Sensor › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
  - Spark Plug › Component Information › Specifications2 3 4 5
- Transmission Control Systems22 pages
  - Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T11 pages
    Shift Interlock Solenoid › Component Information › Testing and Inspection2
    Shift Solenoid, A/T › Component Information5 pages
    Locations › Component Locations2 3
    Testing and Inspection › Shift Solenoid2
    Torque Converter Clutch Solenoid, A/T › Component Information4 pages
    Locations
    Service and Repair › Removal2 3
  - Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T11 pages
    Overdrive Switch, A/T › Component Information › Technical Service Bulletins4 pages
    Customer Interest for Overdrive Switch: › K00395 › Oct › 95 › A/T Overdrive Switch - Inoperative2
    All Technical Service Bulletins for Overdrive Switch: › K00395 › Oct › 95 › A/T Overdrive Switch - Inoperative2
    Shift Interlock Switch › Component Information › Testing and Inspection
    Transmission Mode Switch, A/T › Component Information › Testing and Inspection2
    Transmission Position Switch/Sensor, A/T › Component Information › Description and Operation2
    Transmission Speed Sensor, A/T › Component Information › Locations2
07Transmission and Drivetrain Transmission and Drivetrain: Sections
08Brakes and Traction Control Brakes and Traction Control: Sections
09Starting and Charging Starting and Charging: Sections
10Power and Ground Distribution Power and Ground Distribution: Sections
11Steering and Suspension Steering and Suspension: Sections
12Heating and Air Conditioning Heating and Air Conditioning: Sections
13Restraint Systems Restraint Systems: Sections
14Accessories and Optional Equipment Accessories and Optional Equipment: Sections
15Body and Frame Body and Frame: Sections
16Cruise Control Cruise Control: Sections
17Instrument Panel, Gauges and Warning Indicators Instrument Panel, Gauges and Warning Indicators: Sections
18Lighting and Horns Lighting and Horns: Sections
19Windows and Glass Windows and Glass: Sections
20Wiper and Washer Systems Wiper and Washer Systems: Sections