90 Quattro 20V L5-2309cc 2.3L DOHC (7A) (1990): Powertrain Management

Also for this vehicle: 90 L5-2309cc 2.3L SOHC (NG) (1988), 90 Quattro 20V (Canada) L5-2309cc 2.3L DOHC (7A) (1989), 90 Quattro Sport V6-2.8L (AFC) (1995), 90CS Quattro V6-2.8L (AAH) (1994), 90CS Quattro V6-2.8L (AFC) (1995), 90S Quattro (Canada) V6-2.8L (AAH) (1993), 90S Quattro (Canada) V6-2.8L (AFC) (1995), 90S, CS V6-2.8L (AAH) (1994), 90S, CS V6-2.8L (AFC) (1995).

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.

01Relays and Modules Relays and Modules: Sections
02Sensors and Switches Sensors and Switches: Sections
03Maintenance Maintenance: Sections
04Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
05Powertrain Management Powertrain Management: Sections
- Relays and Modules - Powertrain Management55 pages
  - Relays and Modules - Computers and Control Systems › Engine Control Module › Component Information33 pages
    Technical Service Bulletins4 pages
    Customer Interest: › 249102
    All Technical Service Bulletins for Engine Control Module: › 2491022
    All Other Service Bulletins for Engine Control Module: › 289103
    Diagrams18 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Connector Views3 pages
    ECM Pinout
    ECU Connector Pin ID › To March 19902
    Description and Operation › Deceleration Fuel Cut-Off2 3 4 5 6 7
    Testing and Inspection › Pinout Values and Diagnostic Parameters › Voltage Measurements2 3 4
  - Relays and Modules - Fuel Delivery and Air Induction › Fuel Pump Relay › Component Information19 pages
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced From March 19902 3 4
  - Relays and Modules - Ignition System › Ignition Control Module › Component Information › Description and Operation2 3
- Sensors and Switches - Powertrain Management351 pages
  - Sensors and Switches - Computers and Control Systems193 pages
    Air Flow Meter/Sensor › Component Information23 pages
    Technical Service Bulletins › CO Adjustment Potentiometer - Tamperproof Plug R&R
    Specifications › Airflow Sensor Specifications2 3
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced Up to March 19902 3 4
    Coolant Temperature Sensor/Switch (For Computer) › Component Information19 pages
    Specifications › Models Produced Up to March 19902
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced From March 19902
    Crankshaft Position Sensor › Component Information20 pages
    Specifications › Models Produced Up to March 19902
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced After March 19902 3
    Engine Speed Sensor › Component Information19 pages
    Specifications › Models Produced Up to March 19902
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced From March 19902
    Ignition Hall Effect Sensor › Component Information7 pages
    Description and Operation2 3
    Testing and Inspection › Models Produced From March 19902 3 4
    Knock Sensor › Component Information23 pages
    Technical Service Bulletins6 pages
    Customer Interest for Knock Sensor: › 2890032 3
    All Technical Service Bulletins for Knock Sensor: › 2890032 3
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced From March 19902
    Oxygen Sensor › Component Information21 pages
    Technical Service Bulletins › Oxygen Sensor - Contamination › Oxygen Sensor - Contamination2
    Specifications › Models Produced Up to March 19902
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced From March 19902
    Throttle Full Close Switch › Component Information19 pages
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced Up to March 19902 3 4
    Throttle Full Open Switch › Component Information19 pages
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced Up to March 19902 3 4
    Throttle Position Sensor › Component Information21 pages
    Specifications › Models Produced Up to March 19902
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced Up to March 19902 3 4
    Vehicle Speed Sensor › Component Information › Specifications2
  - Sensors and Switches - Emission Control Systems › EGR Temperature Sensor › Component Information › Locations2 3 4
  - Sensors and Switches - Fuel Delivery and Air Induction88 pages
    Air Flow Meter/Sensor › Component Information23 pages
    Technical Service Bulletins › CO Adjustment Potentiometer - Tamperproof Plug R&R
    Specifications › Airflow Sensor Specifications2 3
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced Up to March 19902 3 4
    Throttle Full Close Switch › Component Information19 pages
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced Up to March 19902 3 4
    Throttle Full Open Switch › Component Information19 pages
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced Up to March 19902 3 4
    Throttle Full Open Switch HVAC › Component Information › Testing and Inspection › With 3 Speed Automatic Transmission2 3 4 5 6
    Throttle Position Sensor › Component Information21 pages
    Specifications › Models Produced Up to March 19902
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced Up to March 19902 3 4
  - Sensors and Switches - Ignition System66 pages
    Crankshaft Position Sensor › Component Information20 pages
    Specifications › Models Produced Up to March 19902
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced After March 19902 3
    Hall Effect Sensor, Ignition › Component Information › Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Ignition Hall Effect Sensor › Component Information7 pages
    Description and Operation2 3
    Testing and Inspection › Models Produced From March 19902 3 4
    Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Service and Repair
    Knock Sensor › Component Information23 pages
    Technical Service Bulletins6 pages
    Customer Interest for Knock Sensor: › 2890032 3
    All Technical Service Bulletins for Knock Sensor: › 2890032 3
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced From March 19902
- Tune-up and Engine Performance Checks37 pages
  - Fuel Pressure › System Information › Specifications2 3
  - Air/Fuel Mixture › System Information5 pages
    Specifications
    Adjustments › Models Produced Up to March 19902 3 4
  - Idle Speed › System Information5 pages
    Specifications
    Adjustments › Models Produced Up to March 19902 3 4
  - Air Cleaner Housing › Air Filter Element › Component Information › Description and Operation2
  - Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
  - Firing Order › Component Information › Specifications
  - Ignition Timing2 pages
    Number One Cylinder › Component Information › Locations
    Timing Marks and Indicators › System Information › Locations
  - Ignition Cable › Component Information › Technical Service Bulletins4 pages
    Customer Interest for Ignition Cable: › 2892012
    All Technical Service Bulletins for Ignition Cable: › 2892012
  - Distributor, Ignition5 pages
    Distributor Cap › Component Information › Technical Service Bulletins › Distributor Caps - Driveability
    Ignition Rotor › Component Information › Specifications2 3 4
  - Spark Plug › Component Information › Specifications2 3 4 5
  - Compression Check › System Information › Specifications2
  - Valve Clearance › System Information › Specifications2
- Computers and Control Systems465 pages
  - A/C Signal › Component Information3 pages
    Description and Operation
    Testing and Inspection › Models Produced From March 19902
  - Air Flow Meter/Sensor › Component Information23 pages
    Technical Service Bulletins › CO Adjustment Potentiometer - Tamperproof Plug R&R
    Specifications › Airflow Sensor Specifications2 3
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced Up to March 19902 3 4
  - Coolant Temperature Sensor/Switch (For Computer) › Component Information19 pages
    Specifications › Models Produced Up to March 19902
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced From March 19902
  - Crankshaft Position Sensor › Component Information20 pages
    Specifications › Models Produced Up to March 19902
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced After March 19902 3
  - Diagnostic Mode Switch/Connector › Component Information › Locations
  - Engine Control Module › Component Information34 pages
    Technical Service Bulletins5 pages
    Customer Interest: › 249102
    All Technical Service Bulletins: › 2491022
    All Other Service Bulletins for Engine Control Module: › NHTSA90V0700002
    All Other Service Bulletins for Engine Control Module: › NHTSA90V070000
    Diagrams18 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Connector Views3 pages
    ECM Pinout
    ECU Connector Pin ID › To March 19902
    Description and Operation › Deceleration Fuel Cut-Off2 3 4 5 6 7
    Testing and Inspection › Pinout Values and Diagnostic Parameters › Voltage Measurements2 3 4
  - Engine Speed Sensor › Component Information19 pages
    Specifications › Models Produced Up to March 19902
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced From March 19902
  - Ignition Hall Effect Sensor › Component Information7 pages
    Description and Operation2 3
    Testing and Inspection › Models Produced From March 19902 3 4
  - Idle Speed/Throttle Actuator - Electronic › Component Information7 pages
    Specifications › Models Produced Up to March 19902
    Diagrams › Models Produced Up to March 19902 3
    Testing and Inspection › Models Produced From March 19902
  - Knock Sensor › Component Information23 pages
    Technical Service Bulletins6 pages
    Customer Interest for Knock Sensor: › 2890032 3
    All Technical Service Bulletins for Knock Sensor: › 2890032 3
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced From March 19902
  - Malfunction Indicator Lamp › Component Information › Description and Operation
  - Oxygen Sensor › Component Information21 pages
    Technical Service Bulletins › Oxygen Sensor - Contamination › Oxygen Sensor - Contamination2
    Specifications › Models Produced Up to March 19902
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced From March 19902
  - Relays and Modules - Computers and Control Systems › Engine Control Module › Component Information33 pages
    Technical Service Bulletins4 pages
    Customer Interest: › 249102
    All Technical Service Bulletins for Engine Control Module: › 2491022
    All Other Service Bulletins for Engine Control Module: › 289103
    Diagrams18 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Connector Views3 pages
    ECM Pinout
    ECU Connector Pin ID › To March 19902
    Description and Operation › Deceleration Fuel Cut-Off2 3 4 5 6 7
    Testing and Inspection › Pinout Values and Diagnostic Parameters › Voltage Measurements2 3 4
  - Sensors and Switches - Computers and Control Systems193 pages
    Air Flow Meter/Sensor › Component Information23 pages
    Technical Service Bulletins › CO Adjustment Potentiometer - Tamperproof Plug R&R
    Specifications › Airflow Sensor Specifications2 3
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced Up to March 19902 3 4
    Coolant Temperature Sensor/Switch (For Computer) › Component Information19 pages
    Specifications › Models Produced Up to March 19902
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced From March 19902
    Crankshaft Position Sensor › Component Information20 pages
    Specifications › Models Produced Up to March 19902
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced After March 19902 3
    Engine Speed Sensor › Component Information19 pages
    Specifications › Models Produced Up to March 19902
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced From March 19902
    Ignition Hall Effect Sensor › Component Information7 pages
    Description and Operation2 3
    Testing and Inspection › Models Produced From March 19902 3 4
    Knock Sensor › Component Information23 pages
    Technical Service Bulletins6 pages
    Customer Interest for Knock Sensor: › 2890032 3
    All Technical Service Bulletins for Knock Sensor: › 2890032 3
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced From March 19902
    Oxygen Sensor › Component Information21 pages
    Technical Service Bulletins › Oxygen Sensor - Contamination › Oxygen Sensor - Contamination2
    Specifications › Models Produced Up to March 19902
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced From March 19902
    Throttle Full Close Switch › Component Information19 pages
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced Up to March 19902 3 4
    Throttle Full Open Switch › Component Information19 pages
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced Up to March 19902 3 4
    Throttle Position Sensor › Component Information21 pages
    Specifications › Models Produced Up to March 19902
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced Up to March 19902 3 4
    Vehicle Speed Sensor › Component Information › Specifications2
  - Throttle Full Close Switch › Component Information19 pages
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced Up to March 19902 3 4
  - Throttle Full Open Switch › Component Information19 pages
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced Up to March 19902 3 4
  - Throttle Position Sensor › Component Information21 pages
    Specifications › Models Produced Up to March 19902
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced Up to March 19902 3 4
  - Vehicle Speed Sensor › Component Information › Specifications2
- Emission Control Systems52 pages
  - Catalytic Converter › Component Information › Technical Service Bulletins2 pages
    Customer Interest for Catalytic Converter: › 249204
    All Technical Service Bulletins for Catalytic Converter: › 249204
  - Evaporative Emissions System30 pages
    Canister Purge Control Valve › Component Information17 pages
    Locations2
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Canister Purge Solenoid › Component Information13 pages
    Specifications › Models Produced Up to March 19902
    Locations › Charcoal Canister on/Off (Solenoid) Valve2 3 4 5
    Description and Operation › Carbon Canister Frequency Valve2
    Testing and Inspection4 pages
    Carbon Canister Frequency Valve › Models Produced Up to March 19902
    Carbon Canister Shut-Off Valve › Models Produced Up to March 19902
  - Exhaust Gas Recirculation11 pages
    EGR Control Solenoid › Component Information › Locations
    EGR Electronic Vacuum Regulator Solenoid › Component Information › Locations2 3 4
    EGR Temperature Sensor › Component Information › Locations2 3 4
    EGR Valve › Component Information › Specifications2
  - Positive Crankcase Ventilation › Component Information › Description and Operation2
  - Sensors and Switches - Emission Control Systems › EGR Temperature Sensor › Component Information › Locations2 3 4
  - Thermostatic Air Cleaner › Component Information › Specifications2 3
- Fuel Delivery and Air Induction283 pages
  - Fuel Pressure › System Information › Specifications2 3
  - Fuel Pressure Release › System Information › Service and Repair
  - Idle Speed › System Information5 pages
    Specifications
    Adjustments › Models Produced Up to March 19902 3 4
  - Air/Fuel Mixture › System Information5 pages
    Specifications
    Adjustments › Models Produced Up to March 19902 3 4
  - Accelerator Pedal › Component Information › Description and Operation2
  - Air Cleaner Housing › Air Filter Element › Component Information › Description and Operation2
  - Air Flow Meter/Sensor › Component Information23 pages
    Technical Service Bulletins › CO Adjustment Potentiometer - Tamperproof Plug R&R
    Specifications › Airflow Sensor Specifications2 3
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced Up to March 19902 3 4
  - Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
  - Fuel Injector4 pages
    Fuel Injector O-Ring › Component Information › Technical Service Bulletins2 pages
    Customer Interest for Fuel Injector O-Ring: › 259005
    All Technical Service Bulletins for Fuel Injector O-Ring: › 259005
    Fuel Injector Resistor › Component Information › Specifications › Models Produced Up to March 19902
  - Fuel Pressure Regulator › Component Information5 pages
    Specifications2
    Diagrams › Models Produced Up to March 19902 3
  - Fuel Pump22 pages
    Fuel Pressure › System Information › Specifications2 3
    Fuel Pump Relay › Component Information19 pages
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced From March 19902 3 4
  - Fuel Rail › Component Information › Locations2 3
  - Fuel Return Line › Component Information › Description and Operation
  - Fuel Supply Line › Component Information › Description and Operation2
  - Fuel Tank › Fuel Gauge Sender › Component Information17 pages
    Technical Service Bulletins2 pages
    Customer Interest for Fuel Gauge Sender: › 209004
    All Technical Service Bulletins for Fuel Gauge Sender: › 209004
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
  - Fuel Tank Unit › Component Information › Tools and Equipment
  - Idle Speed/Throttle Actuator - Electronic › Component Information7 pages
    Specifications › Models Produced Up to March 19902
    Diagrams › Models Produced Up to March 19902 3
    Testing and Inspection › Models Produced From March 19902
  - Relays and Modules - Fuel Delivery and Air Induction › Fuel Pump Relay › Component Information19 pages
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced From March 19902 3 4
  - Rollover Valve, Fuel Tank › Component Information › Description and Operation2
  - Sensors and Switches - Fuel Delivery and Air Induction88 pages
    Air Flow Meter/Sensor › Component Information23 pages
    Technical Service Bulletins › CO Adjustment Potentiometer - Tamperproof Plug R&R
    Specifications › Airflow Sensor Specifications2 3
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced Up to March 19902 3 4
    Throttle Full Close Switch › Component Information19 pages
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced Up to March 19902 3 4
    Throttle Full Open Switch › Component Information19 pages
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced Up to March 19902 3 4
    Throttle Full Open Switch HVAC › Component Information › Testing and Inspection › With 3 Speed Automatic Transmission2 3 4 5 6
    Throttle Position Sensor › Component Information21 pages
    Specifications › Models Produced Up to March 19902
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced Up to March 19902 3 4
  - Throttle Body › Component Information › Description and Operation2
  - Throttle Cable/Linkage › Component Information › Description and Operation2 3
  - Throttle Full Close Switch › Component Information19 pages
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced Up to March 19902 3 4
  - Throttle Full Open Switch › Component Information19 pages
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced Up to March 19902 3 4
  - Throttle Full Open Switch HVAC › Component Information › Testing and Inspection › With 3 Speed Automatic Transmission2 3 4 5 6
  - Throttle Position Sensor › Component Information21 pages
    Specifications › Models Produced Up to March 19902
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced Up to March 19902 3 4
- Ignition System174 pages
  - Firing Order › Component Information › Specifications
  - Ignition Timing2 pages
    Number One Cylinder › Component Information › Locations
    Timing Marks and Indicators › System Information › Locations
  - Crankshaft Position Sensor › Component Information20 pages
    Specifications › Models Produced Up to March 19902
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced After March 19902 3
  - Distributor, Ignition5 pages
    Distributor Cap › Component Information › Technical Service Bulletins › Distributor Caps - Driveability
    Ignition Rotor › Component Information › Specifications2 3 4
  - Hall Effect Sensor, Ignition › Component Information › Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
  - Ignition Cable › Component Information › Technical Service Bulletins4 pages
    Customer Interest for Ignition Cable: › 2892012
    All Technical Service Bulletins for Ignition Cable: › 2892012
  - Ignition Coil › Component Information21 pages
    Specifications › Ignition Coil Specifications2
    Locations › Models Produced From March 19902 3 4
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
  - Ignition Control Module › Component Information › Description and Operation2 3
  - Knock Sensor › Component Information23 pages
    Technical Service Bulletins6 pages
    Customer Interest for Knock Sensor: › 2890032 3
    All Technical Service Bulletins for Knock Sensor: › 2890032 3
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced From March 19902
  - Ignition Power Stage › Component Information3 pages
    Description and Operation
    Testing and Inspection › Models Produced Up to March 19902
  - Relays and Modules - Ignition System › Ignition Control Module › Component Information › Description and Operation2 3
  - Sensors and Switches - Ignition System69 pages
    Crankshaft Position Sensor › Component Information20 pages
    Specifications › Models Produced Up to March 19902
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced After March 19902 3
    Hall Effect Sensor, Ignition › Component Information › Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Ignition Hall Effect Sensor › Component Information7 pages
    Description and Operation2 3
    Testing and Inspection › Models Produced From March 19902 3 4
    Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Service and Repair
    Knock Sensor › Component Information26 pages
    Technical Service Bulletins9 pages
    Customer Interest: › 2890032 3
    All Technical Service Bulletins: › 2890032 3
    All Other Service Bulletins for Knock Sensor: › 5790032 3
    All Other Service Bulletins for Knock Sensor: › 579003
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
    Testing and Inspection › Models Produced From March 19902
  - Spark Plug › Component Information › Specifications2 3 4 5
- Transmission Control Systems24 pages
  - Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - M/T › Gear Lockout Solenoid, M/T › Component Information › Locations
  - Relays and Modules - Transmission and Drivetrain21 pages
    Relays and Modules - A/T › Control Module, A/T › Component Information › Locations
    Relays and Modules - Differential › Control Unit, Differential Lock › Component Information20 pages
    Locations › Component Locations2 3 4 5
    Diagrams15 pages
    Diagram Information and Instructions › General Information › Circuit Sections2 3
    Diagnostic Aids › Basic Electricity2 3 4 5 6 7 8 9 10 11 12
  - Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T › Downshift Switch, A/T › Component Information › Locations2
06Transmission and Drivetrain Transmission and Drivetrain: Sections
07Brakes and Traction Control Brakes and Traction Control: Sections
08Starting and Charging Starting and Charging: Sections
09Power and Ground Distribution Power and Ground Distribution: Sections
10Steering and Suspension Steering and Suspension: Sections
11Heating and Air Conditioning Heating and Air Conditioning: Sections
12Restraint Systems Restraint Systems: Sections
13Accessories and Optional Equipment Accessories and Optional Equipment: Sections
14Body and Frame Body and Frame: Sections
15Cruise Control Cruise Control: Sections
16Instrument Panel, Gauges and Warning Indicators Instrument Panel, Gauges and Warning Indicators: Sections
17Lighting and Horns Lighting and Horns: Sections
18Windows and Glass Windows and Glass: Sections
19Wiper and Washer Systems Wiper and Washer Systems: Sections