C70 L5-2.4L Turbo VIN 63 B5244T7 (2003): Powertrain Management

Also for this vehicle: C70 Convertible L5-2.3L Turbo VIN 53 B5234T3 (1998), C70 Convertible L5-2.4L Turbo VIN 56 B5244T (2000), C70 Convertible L5-2.4L Turbo VIN 56 B5254T (1998), C70 Coupe L5-2.3L Turbo VIN 53 B5234T3 (2001), C70 L5-2.3L Turbo VIN 53 B5234T3 (1998), C70 L5-2.4L Turbo VIN 56 B5244T (2000), C70 L5-2.4L Turbo VIN 56 B5254T (1998), C70 T5 L5-2.5L Turbo VIN 67 B5254T7 (2010), C70 Factory Service Manual (2006-2013), C70 Convertible Factory Service Manual (1998-2005), C70 Coupe Factory Service Manual (1998-2002).

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

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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 Management108 pages
  - Relays and Modules - Computers and Control Systems92 pages
    Body Control Module › Component Information › Service and Repair
    Electronic Throttle Control Module › Component Information › Service and Repair2
    Engine Control Module › Component Information81 pages
    Specifications2 3
    Diagrams › Diagnostic Aids2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…70
    Description and Operation › Overview2
    Service and Repair › Procedures2 3 4 5 6
    Main Relay (Computer/Fuel System) › Component Information › Specifications2 3 4 5 6 7 8
  - Relays and Modules - Fuel Delivery and Air Induction16 pages
    Fuel Pump Relay › Component Information › Locations2 3 4 5 6 7 8
    Main Relay (Computer/Fuel System) › Component Information › Specifications2 3 4 5 6 7 8
- Sensors and Switches - Powertrain Management126 pages
  - Sensors and Switches - Computers and Control Systems90 pages
    Accelerator Pedal Position Sensor › Component Information › Description and Operation
    Air Flow Meter/Sensor › Component Information5 pages
    Specifications2
    Service and Repair › Procedures2 3
    Camshaft Position Sensor › Component Information5 pages
    Locations2
    Service and Repair › Procedures2 3
    Clutch Switch, ECM › Component Information › Specifications2
    Coolant Temperature Sensor/Switch (For Computer) › Component Information8 pages
    Specifications2
    Service and Repair › Procedures2 3 4 5 6
    Crankshaft Position Sensor › Component Information › Service and Repair › Procedures2 3
    Engine Speed Sensor › Component Information › Specifications
    Fuel Level Sensor › Component Information › Service and Repair2 3 4
    Fuel Tank Pressure Sensor › Component Information13 pages
    Specifications
    Service and Repair › Procedures2 3 4 5 6 7 8 9 10 11 12
    Intake Air Temperature Sensor › Component Information6 pages
    Specifications › Intake Air Temperature (IAT) Sensor2
    Service and Repair › Procedures2 3 4
    Knock Sensor › Component Information15 pages
    Locations2
    Service and Repair › Procedures2 3 4 5 6 7 8 9 10 11 12 13
    Manifold Pressure/Vacuum Sensor › Component Information › Service and Repair › Procedures2 3 4
    Oxygen Sensor › Component Information13 pages
    Specifications › Preheating, Front Heated Oxygen Sensor (HO2S)2
    Description and Operation › Front Heated Oxygen Sensor (HO2S)2
    Service and Repair › Procedures2 3 4 5 6 7 8 9
    Transmission Position Switch/Sensor, A/T › Component Information › Service and Repair › Replacing the Gear-Shift Position Sensor2 3 4 5 6 7 8 9 10
  - Sensors and Switches - Fuel Delivery and Air Induction7 pages
    Accelerator Pedal Position Sensor › Component Information › Description and Operation
    Air Flow Meter/Sensor › Component Information5 pages
    Specifications2
    Service and Repair › Procedures2 3
    Turbo Boost Sensor › Component Information › Specifications
  - Sensors and Switches - Ignition System29 pages
    Camshaft Position Sensor › Component Information5 pages
    Locations2
    Service and Repair › Procedures2 3
    Crankshaft Position Sensor › Component Information › Service and Repair › Procedures2 3
    Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Technical Service Bulletins6 pages
    Customer Interest for Ignition Switch Lock Cylinder: › TNN36-45 › Jul › 04 › Ignition Systems - Failed Ignition Key Programming2 3
    All Technical Service Bulletins for Ignition Switch Lock Cylinder: › TNN36-45 › Jul › 04 › Ignition Systems - Failed Ignition Key Programming2 3
    Knock Sensor › Component Information15 pages
    Locations2
    Service and Repair › Procedures2 3 4 5 6 7 8 9 10 11 12 13
- Tune-up and Engine Performance Checks55 pages
  - Fuel Pressure › System Information15 pages
    Specifications
    System Diagnosis › Checking Fuel Pressure and Residual Pressure2 3 4 5 6 7 8 9 10 11 12 13 14
  - Idle Speed › System Information › Specifications
  - Air Cleaner Housing › Air Filter Element › Component Information › Service and Repair
  - Fuel Filter › Fuel Pressure Release › System Information › Service and Repair › Draining the Fuel System2 3 4 5 6 7
  - Firing Order › Component Information › Specifications
  - Ignition Timing › Number One Cylinder › Component Information › Locations
  - Spark Plug › Component Information › Specifications › Gap2
  - Compression Check › System Information14 pages
    Specifications
    System Diagnosis › Replacing Spark Plugs2 3 4 5 6 7 8 9 10 11 12 13
  - Valve Clearance › System Information › Specifications2 3 4 5 6 7 8 9 10 11 12 13
- Computers and Control Systems670 pages
  - Accelerator Pedal Position Sensor › Component Information › Description and Operation
  - Air Flow Meter/Sensor › Component Information5 pages
    Specifications2
    Service and Repair › Procedures2 3
  - Intake Air Temperature Sensor › Component Information6 pages
    Specifications › Intake Air Temperature (IAT) Sensor2
    Service and Repair › Procedures2 3 4
  - Body Control Module › Component Information › Service and Repair
  - Brake Signal › Component Information › Specifications
  - Camshaft Position Sensor › Component Information5 pages
    Locations2
    Service and Repair › Procedures2 3
  - Clutch Switch, ECM › Component Information › Specifications2
  - Coolant Temperature Sensor/Switch (For Computer) › Component Information8 pages
    Specifications2
    Service and Repair › Procedures2 3 4 5 6
  - Crankshaft Position Sensor › Component Information › Service and Repair › Procedures2 3
  - Electronic Throttle Control Module › Component Information › Service and Repair2
  - Engine Control Module › Component Information144 pages
    Specifications2 3
    Diagrams › Diagnostic Aids2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…133
    Description and Operation › Overview2
    Service and Repair › Procedures2 3 4 5 6
  - Engine Speed Sensor › Component Information › Specifications
  - Fuel Level Sensor › Component Information › Service and Repair2 3 4
  - Fuel Tank Pressure Sensor › Component Information13 pages
    Specifications
    Service and Repair › Procedures2 3 4 5 6 7 8 9 10 11 12
  - Information Bus › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…137
  - Knock Sensor › Component Information15 pages
    Locations2
    Service and Repair › Procedures2 3 4 5 6 7 8 9 10 11 12 13
  - Main Relay (Computer/Fuel System) › Component Information › Specifications2 3 4 5 6 7 8
  - Manifold Pressure/Vacuum Sensor › Component Information › Service and Repair › Procedures2 3 4
  - Oxygen Sensor › Component Information13 pages
    Specifications › Preheating, Front Heated Oxygen Sensor (HO2S)2
    Description and Operation › Front Heated Oxygen Sensor (HO2S)2
    Service and Repair › Procedures2 3 4 5 6 7 8 9
  - Relays and Modules - Computers and Control Systems155 pages
    Body Control Module › Component Information › Service and Repair
    Electronic Throttle Control Module › Component Information › Service and Repair2
    Engine Control Module › Component Information144 pages
    Specifications2 3
    Diagrams › Diagnostic Aids2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…133
    Description and Operation › Overview2
    Service and Repair › Procedures2 3 4 5 6
    Main Relay (Computer/Fuel System) › Component Information › Specifications2 3 4 5 6 7 8
  - Sensors and Switches - Computers and Control Systems90 pages
    Accelerator Pedal Position Sensor › Component Information › Description and Operation
    Air Flow Meter/Sensor › Component Information5 pages
    Specifications2
    Service and Repair › Procedures2 3
    Camshaft Position Sensor › Component Information5 pages
    Locations2
    Service and Repair › Procedures2 3
    Clutch Switch, ECM › Component Information › Specifications2
    Coolant Temperature Sensor/Switch (For Computer) › Component Information8 pages
    Specifications2
    Service and Repair › Procedures2 3 4 5 6
    Crankshaft Position Sensor › Component Information › Service and Repair › Procedures2 3
    Engine Speed Sensor › Component Information › Specifications
    Fuel Level Sensor › Component Information › Service and Repair2 3 4
    Fuel Tank Pressure Sensor › Component Information13 pages
    Specifications
    Service and Repair › Procedures2 3 4 5 6 7 8 9 10 11 12
    Intake Air Temperature Sensor › Component Information6 pages
    Specifications › Intake Air Temperature (IAT) Sensor2
    Service and Repair › Procedures2 3 4
    Knock Sensor › Component Information15 pages
    Locations2
    Service and Repair › Procedures2 3 4 5 6 7 8 9 10 11 12 13
    Manifold Pressure/Vacuum Sensor › Component Information › Service and Repair › Procedures2 3 4
    Oxygen Sensor › Component Information13 pages
    Specifications › Preheating, Front Heated Oxygen Sensor (HO2S)2
    Description and Operation › Front Heated Oxygen Sensor (HO2S)2
    Service and Repair › Procedures2 3 4 5 6 7 8 9
    Transmission Position Switch/Sensor, A/T › Component Information › Service and Repair › Replacing the Gear-Shift Position Sensor2 3 4 5 6 7 8 9 10
  - Transmission Position Switch/Sensor, A/T › Component Information › Service and Repair › Replacing the Gear-Shift Position Sensor2 3 4 5 6 7 8 9 10
  - Variable Valve Timing Actuator › Component Information36 pages
    Adjustments2 3 4
    Service and Repair › Procedures2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…32
  - Variable Valve Timing Solenoid › Component Information › Technical Service Bulletins6 pages
    Customer Interest for Variable Valve Timing Solenoid: › 2210051 › Feb › 04 › Engine - Knock/Rattles/Low Power/DTC's Set2 3
    All Technical Service Bulletins for Variable Valve Timing Solenoid: › 2210051 › Feb › 04 › Engine - Knock/Rattles/Low Power/DTC's Set2 3
- Emission Control Systems27 pages
  - Catalytic Converter › Component Information8 pages
    Application and ID2
    Service and Repair › Procedures2 3 4 5 6
  - Evaporative Emissions System13 pages
    Canister Purge Control Valve › Component Information › Specifications2
    Evaporative Emission Control Canister › Component Information › Service and Repair2
    Evaporative Shut Valve › Component Information › Service and Repair › EVAP Valve, Replacing2 3
    Leak Detection Pump, Evaporative System › Component Information › Technical Service Bulletins › Emissions - Improved EVAP Leak Detection Diagnostics2 3 4
    Leak Detection Valve, Evaporative System › Component Information › Specifications2
  - Positive Crankcase Ventilation › Oil Separator › Component Information6 pages
    Technical Service Bulletins › Engine - Exchange Cylinder Block Modification2
    Service and Repair › Procedures2 3 4
- Fuel Delivery and Air Induction196 pages
  - Fuel Pressure › System Information15 pages
    Specifications
    System Diagnosis › Checking Fuel Pressure and Residual Pressure2 3 4 5 6 7 8 9 10 11 12 13 14
  - Fuel Pressure Release › System Information › Service and Repair › Draining the Fuel System2 3 4 5 6 7
  - Idle Speed › System Information › Specifications
  - Accelerator Pedal › Component Information › Service and Repair › Procedures2
  - Accelerator Pedal Position Sensor › Component Information › Description and Operation
  - Air Cleaner Housing › Air Filter Element › Component Information › Service and Repair
  - Air Flow Meter/Sensor › Component Information5 pages
    Specifications2
    Service and Repair › Procedures2 3
  - Fuel › Component Information › Application and ID
  - Fuel Filter › Fuel Pressure Release › System Information › Service and Repair › Draining the Fuel System2 3 4 5 6 7
  - Fuel Injector › Fuel Injector Line › Component Information › Tools and Equipment
  - Fuel Pressure Regulator › Component Information21 pages
    Specifications › Electrical Specifications2
    Service and Repair › Procedures2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
  - Fuel Pressure Pulsation Damper › Component Information › Service and Repair › Procedures2 3 4 5 6
  - Fuel Pump23 pages
    Fuel Pressure › System Information15 pages
    Specifications
    System Diagnosis › Checking Fuel Pressure and Residual Pressure2 3 4 5 6 7 8 9 10 11 12 13 14
    Fuel Pump Relay › Component Information › Locations2 3 4 5 6 7 8
  - Fuel Rail › Component Information › Service and Repair2
  - Fuel Tank45 pages
    Evaporative Shut Valve › Component Information › Service and Repair › EVAP Valve, Replacing2 3
    Fuel Filler Neck › Component Information › Technical Service Bulletins7 pages
    Customer Interest: › TNN23-23 › Apr › 04 › Fuel System - Fuel Filler Neck Loose at Grommet2
    All Technical Service Bulletins: › TNN23-23 › Apr › 04 › Fuel System - Fuel Filler Neck Loose at Grommet2
    All Other Service Bulletins for Fuel Filler Neck: › TNN36-45 › Jul › 04 › Ignition Systems - Failed Ignition Key Programming2 3
    All Other Service Bulletins for Fuel Filler Neck: › TNN36-45 › Jul › 04 › Ignition Systems - Failed Ignition Key Programming
    Fuel Gauge Sender › Component Information35 pages
    Specifications2
    Service and Repair › Procedures2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…33
  - Main Relay (Computer/Fuel System) › Component Information › Specifications2 3 4 5 6 7 8
  - Relays and Modules - Fuel Delivery and Air Induction16 pages
    Fuel Pump Relay › Component Information › Locations2 3 4 5 6 7 8
    Main Relay (Computer/Fuel System) › Component Information › Specifications2 3 4 5 6 7 8
  - Sensors and Switches - Fuel Delivery and Air Induction7 pages
    Accelerator Pedal Position Sensor › Component Information › Description and Operation
    Air Flow Meter/Sensor › Component Information5 pages
    Specifications2
    Service and Repair › Procedures2 3
    Turbo Boost Sensor › Component Information › Specifications
  - Throttle Body › Component Information9 pages
    Technical Service Bulletins6 pages
    Customer Interest for Throttle Body: › TNN25-14 › Jan › 03 › Engine - Inconsistent Idle With A/C ON2 3
    All Technical Service Bulletins for Throttle Body: › TNN25-14 › Jan › 03 › Engine - Inconsistent Idle With A/C ON2 3
    Service and Repair › Procedures2 3
  - Turbocharger18 pages
    Intercooler › Component Information › Service and Repair › Replacing Radiator/Charge Air Cooler (CAC)2 3 4 5 6 7 8 9 10 11 12
    Turbo Boost Sensor › Component Information › Specifications
    Wastegate Actuator › Component Information › Adjustments2 3 4 5
- Ignition System65 pages
  - Firing Order › Component Information › Specifications
  - Ignition Timing › Number One Cylinder › Component Information › Locations
  - Camshaft Position Sensor › Component Information5 pages
    Locations2
    Service and Repair › Procedures2 3
  - Crankshaft Position Sensor › Component Information › Service and Repair › Procedures2 3
  - Ignition Coil › Component Information9 pages
    Description and Operation
    Service and Repair › Procedures2 3 4 5 6 7 8
  - Knock Sensor › Component Information15 pages
    Locations2
    Service and Repair › Procedures2 3 4 5 6 7 8 9 10 11 12 13
  - Sensors and Switches - Ignition System29 pages
    Camshaft Position Sensor › Component Information5 pages
    Locations2
    Service and Repair › Procedures2 3
    Crankshaft Position Sensor › Component Information › Service and Repair › Procedures2 3
    Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Technical Service Bulletins6 pages
    All Technical Service Bulletins for Ignition Switch Lock Cylinder: › TNN36-45 › Jul › 04 › Ignition Systems - Failed Ignition Key Programming2 3
    Customer Interest for Ignition Switch Lock Cylinder: › TNN36-45 › Jul › 04 › Ignition Systems - Failed Ignition Key Programming2 3
    Knock Sensor › Component Information15 pages
    Locations2
    Service and Repair › Procedures2 3 4 5 6 7 8 9 10 11 12 13
  - Spark Plug › Component Information › Specifications › Gap2
- Transmission Control Systems39 pages
  - Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T › Shift Solenoid, A/T › Component Information › Service and Repair2 3 4 5 6 7 8 9 10 11
  - Relays and Modules - Transmission and Drivetrain › Relays and Modules - A/T › Control Module, A/T › Component Information › Service and Repair2
  - Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T26 pages
    Transmission Position Switch/Sensor, A/T › Component Information › Service and Repair › Replacing the Gear-Shift Position Sensor2 3 4 5 6 7 8 9 10
    Transmission Speed Sensor, A/T › Component Information › Service and Repair › Procedures2 3 4 5 6 7 8 9
    Transmission Temperature Sensor/Switch, A/T › Component Information › Service and Repair2 3 4 5 6 7
- PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins › Engine Controls - Engine Management Software Usage
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