S80 T6 L6-2.9L Turbo VIN 91 B6294T (2002): Powertrain Management

Also for this vehicle: S80 2.9 L6-2.9L VIN 94 B6294S (2000), S80 AWD L5-2.5L Turbo VIN 59 B5254T2 (2005), S80 AWD V8-4.4L VIN 85 B8444S (2008), S80 FWD L6-3.2L VIN 94 B6324S4 (2011), S80 FWD L6-3.2L VIN 98 B6324S (2010), S80 L5-2.5L Turbo VIN 59 B5254T2 (2004), S80 L6-2.9L VIN 92 B6294S2 (2004), S80 L6-3.2L VIN 98 B6324S (2007), S80 T6 Executive L6-2.8L Turbo VIN 90 B6284T (2001), S80 T6 L6-2.8L Turbo VIN 90 B6284T (1999), S80 Factory Service Manual (1999-2006), S80 Factory Service Manual (2007-2016), S80L Factory Service Manual (2008-2016).

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 Management378 pages
  - Relays and Modules - Computers and Control Systems356 pages
    Body Control Module › Component Information › Service and Repair › Accessory Electronic Module (AEM)2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…69
    Engine Control Module › Component Information276 pages
    Specifications2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…239
    Description and Operation › Design2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…34
    Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4 5 6 7 8 9 10 11
  - Relays and Modules - Fuel Delivery and Air Induction22 pages
    Fuel Pump Relay › Component Information › Locations2 3 4 5 6 7 8 9 10 11
    Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4 5 6 7 8 9 10 11
- Sensors and Switches - Powertrain Management313 pages
  - Sensors and Switches - Computers and Control Systems63 pages
    Accelerator Pedal Position Sensor › Component Information › Locations › Accelerator Pedal Sensor2
    Air Flow Meter/Sensor › Component Information › Locations2
    Camshaft Position Sensor › Component Information8 pages
    Locations › Position Sensor, Camshaft, Intake Side2
    Service and Repair › Camshaft Position Sensor (CMP), Replacing2 3 4 5 6
    Clutch Switch, ECM › Component Information › Locations2
    Coolant Temperature Sensor/Switch (For Computer) › Component Information › Service and Repair2 3 4 5
    Crankshaft Position Sensor › Component Information › Service and Repair2
    Fuel Level Sensor › Component Information › Locations › Fuel Level Sensor, Pump Side2 3
    Fuel Pressure Sensor › Component Information › Locations
    Fuel Tank Pressure Sensor › Component Information › Locations2
    Intake Air Temperature Sensor › Component Information › Locations2 3
    Knock Sensor › Component Information › Locations2 3 4 5
    Manifold Pressure/Vacuum Sensor › Component Information › Locations2 3 4
    Oil Pressure Sensor › Component Information6 pages
    Locations › Oil Pressure Sensor2
    Service and Repair › Oil Pressure Sensor, Replacing2 3 4
    Oxygen Sensor › Component Information12 pages
    Locations › Bank 1, Sensor 1 Oxygen Sensor2 3 4
    Service and Repair › Adapter Wiring Switch, Replacing2 3 4 5 6 7 8
    Temperature Switch, Central Electronics Box › Component Information › Locations
    Transmission Position Switch/Sensor, A/T › Component Information › Service and Repair2 3 4
    Vacuum Switch › Component Information › Locations
  - Sensors and Switches - Fuel Delivery and Air Induction5 pages
    Accelerator Pedal Position Sensor › Component Information › Locations › Accelerator Pedal Sensor2
    Air Flow Meter/Sensor › Component Information › Locations2
    Fuel Temperature Sensor › Component Information › Locations
  - Sensors and Switches - Ignition System245 pages
    Camshaft Position Sensor › Component Information8 pages
    Locations › Position Sensor, Camshaft, Intake Side2
    Service and Repair › Camshaft Position Sensor (CMP), Replacing2 3 4 5 6
    Crankshaft Position Sensor › Component Information › Service and Repair2
    Ignition Switch › Component Information230 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…229
    Knock Sensor › Component Information › Locations2 3 4 5
- Tune-up and Engine Performance Checks61 pages
  - Fuel Pressure › System Information14 pages
    Specifications
    System Diagnosis › Checking Fuel and Residual Pressures2 3 4 5 6 7 8 9 10 11 12 13
  - 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 8 9 10 11
  - Firing Order › Component Information › Specifications
  - Ignition Timing › Number One Cylinder › Component Information › Locations
  - Spark Plug › Component Information › Specifications2
  - Compression Check › System Information6 pages
    Specifications
    System Diagnosis › Compression Test2 3 4 5
  - Valve Clearance › System Information24 pages
    Specifications
    Adjustments › Valve Clearance, Checking2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
- Computers and Control Systems1,137 pages
  - Accelerator Pedal Position Sensor › Component Information › Locations › Accelerator Pedal Sensor2
  - Air Flow Meter/Sensor › Component Information › Locations2
  - Intake Air Temperature Sensor › Component Information › Locations2 3
  - Body Control Module › Component Information › Service and Repair › Accessory Electronic Module (AEM)2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…69
  - Brake Signal › Component Information › Locations
  - Camshaft Position Sensor › Component Information8 pages
    Locations › Position Sensor, Camshaft, Intake Side2
    Service and Repair › Camshaft Position Sensor (CMP), Replacing2 3 4 5 6
  - Central Electronics Box › Temperature Switch, Central Electronics Box › Component Information › Locations
  - Clutch Switch, ECM › Component Information › Locations2
  - Coolant Temperature Sensor/Switch (For Computer) › Component Information › Service and Repair2 3 4 5
  - Crankshaft Position Sensor › Component Information › Service and Repair2
  - Data Link Connector › Component Information › Locations › Data Link Connector2
  - Engine Control Module › Component Information276 pages
    Specifications2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…239
    Description and Operation › Design2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…34
  - Fuel Level Sensor › Component Information › Locations › Fuel Level Sensor, Pump Side2 3
  - Fuel Pressure Sensor › Component Information › Locations
  - Fuel Tank Pressure Sensor › Component Information › Locations2
  - Information Bus › Component Information259 pages
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…229
    Description and Operation › The Controller Area Network (CAN)2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…26
    Testing and Inspection › Symptom Related Diagnostic Procedures2 3 4
  - Knock Sensor › Component Information › Locations2 3 4 5
  - Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4 5 6 7 8 9 10 11
  - Malfunction Indicator Lamp › Component Information › Description and Operation
  - Manifold Pressure/Vacuum Sensor › Component Information › Locations2 3 4
  - Oil Pressure Sensor › Component Information6 pages
    Locations › Oil Pressure Sensor2
    Service and Repair › Oil Pressure Sensor, Replacing2 3 4
  - Oxygen Sensor › Component Information12 pages
    Locations › Bank 1, Sensor 1 Oxygen Sensor2 3 4
    Service and Repair › Adapter Wiring Switch, Replacing2 3 4 5 6 7 8
  - Relays and Modules - Computers and Control Systems356 pages
    Body Control Module › Component Information › Service and Repair › Accessory Electronic Module (AEM)2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…69
    Engine Control Module › Component Information276 pages
    Specifications2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…239
    Description and Operation › Design2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…34
    Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4 5 6 7 8 9 10 11
  - Sensors and Switches - Computers and Control Systems63 pages
    Accelerator Pedal Position Sensor › Component Information › Locations › Accelerator Pedal Sensor2
    Air Flow Meter/Sensor › Component Information › Locations2
    Camshaft Position Sensor › Component Information8 pages
    Locations › Position Sensor, Camshaft, Intake Side2
    Service and Repair › Camshaft Position Sensor (CMP), Replacing2 3 4 5 6
    Clutch Switch, ECM › Component Information › Locations2
    Coolant Temperature Sensor/Switch (For Computer) › Component Information › Service and Repair2 3 4 5
    Crankshaft Position Sensor › Component Information › Service and Repair2
    Fuel Level Sensor › Component Information › Locations › Fuel Level Sensor, Pump Side2 3
    Fuel Pressure Sensor › Component Information › Locations
    Fuel Tank Pressure Sensor › Component Information › Locations2
    Intake Air Temperature Sensor › Component Information › Locations2 3
    Knock Sensor › Component Information › Locations2 3 4 5
    Manifold Pressure/Vacuum Sensor › Component Information › Locations2 3 4
    Oil Pressure Sensor › Component Information6 pages
    Locations › Oil Pressure Sensor2
    Service and Repair › Oil Pressure Sensor, Replacing2 3 4
    Oxygen Sensor › Component Information12 pages
    Locations › Bank 1, Sensor 1 Oxygen Sensor2 3 4
    Service and Repair › Adapter Wiring Switch, Replacing2 3 4 5 6 7 8
    Temperature Switch, Central Electronics Box › Component Information › Locations
    Transmission Position Switch/Sensor, A/T › Component Information › Service and Repair2 3 4
    Vacuum Switch › Component Information › Locations
  - Transmission Position Switch/Sensor, A/T › Component Information › Service and Repair2 3 4
  - Vacuum Switch › Component Information › Locations
  - Variable Valve Timing Actuator › Component Information23 pages
    Testing and Inspection2 3 4 5 6 7 8 9 10 11 12 13 14
    Service and Repair › Camshaft Seal/Variable Valve Timing (VVT) Unit, Replacing2 3 4 5 6 7 8 9
  - Variable Valve Timing Solenoid › Component Information13 pages
    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
    Service and Repair › Procedures2 3 4 5 6 7
- Emission Control Systems30 pages
  - Catalytic Converter › Component Information › Application and ID2 3 4 5 6 7 8 9 10 11
  - Evaporative Emissions System11 pages
    Evaporative Emission Control Canister › Component Information › Service and Repair2 3 4 5
    Evaporative Shut Valve › Component Information › Service and Repair
    Leak Detection Pump, Evaporative System › Component Information › Service and Repair2 3 4 5
  - Positive Crankcase Ventilation › Component Information8 pages
    Locations2
    Service and Repair › Procedures2 3 4 5 6
- Fuel Delivery and Air Induction214 pages
  - Fuel Pressure › System Information14 pages
    Specifications
    System Diagnosis › Checking Fuel and Residual Pressures2 3 4 5 6 7 8 9 10 11 12 13
  - Fuel Pressure Release › System Information › Service and Repair › Draining the Fuel System2 3 4 5 6 7 8 9 10 11
  - Idle Speed › System Information › Specifications
  - Accelerator Pedal › Component Information › Service and Repair
  - Accelerator Pedal Position Sensor › Component Information › Locations › Accelerator Pedal Sensor2
  - Air Cleaner Housing › Air Filter Element › Component Information › Service and Repair
  - Air Flow Meter/Sensor › Component Information › Locations2
  - Fuel › Component Information › Specifications2
  - Fuel Filter › Fuel Pressure Release › System Information › Service and Repair › Draining the Fuel System2 3 4 5 6 7 8 9 10 11
  - Fuel Injector › Fuel Injector Line › Component Information › Tools and Equipment
  - Fuel Line Coupler › Component Information › Description and Operation2
  - Fuel Pressure Pulsation Damper › Component Information › Service and Repair2 3 4 5
  - Fuel Pump25 pages
    Fuel Pressure › System Information14 pages
    Specifications
    System Diagnosis › Checking Fuel and Residual Pressures2 3 4 5 6 7 8 9 10 11 12 13
    Fuel Pump Relay › Component Information › Locations2 3 4 5 6 7 8 9 10 11
  - Fuel Rail › Component Information › Service and Repair2
  - Fuel Tank54 pages
    Evaporative Shut Valve › Component Information › Service and Repair
    Fuel Filler Hose › Component Information › Service and Repair2 3 4
    Fuel Gauge Sender › Component Information49 pages
    Testing and Inspection › Trouble-Shooting Information2 3 4 5 6
    Service and Repair › Level Sensor Fuel Tank Left, Replacing2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…43
  - Fuel Temperature Sensor › Component Information › Locations
  - Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4 5 6 7 8 9 10 11
  - Relays and Modules - Fuel Delivery and Air Induction22 pages
    Fuel Pump Relay › Component Information › Locations2 3 4 5 6 7 8 9 10 11
    Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4 5 6 7 8 9 10 11
  - Sensors and Switches - Fuel Delivery and Air Induction5 pages
    Accelerator Pedal Position Sensor › Component Information › Locations › Accelerator Pedal Sensor2
    Air Flow Meter/Sensor › Component Information › Locations2
    Fuel Temperature Sensor › Component Information › Locations
  - Throttle Body › Component Information18 pages
    Technical Service Bulletins13 pages
    Customer Interest:6 pages
    TNN25-14 › Jan › 03 › Engine - Inconsistent Idle With A/C ON2 3
    2250023 › Jul › 01 › Electronic Throttle Module - Uneven Idle2 3
    All Technical Service Bulletins:6 pages
    TNN25-14 › Jan › 03 › Engine - Inconsistent Idle With A/C ON2 3
    2250023 › Jul › 01 › Electronic Throttle Module - Uneven Idle2 3
    All Other Service Bulletins for Throttle Body: › TNN39-31 › Sep › 02 › Audio System - CD Changer/Player Inoperative
    All Other Service Bulletins for Throttle Body: › TNN39-31 › Sep › 02 › Audio System - CD Changer/Player Inoperative
    Service and Repair › Procedures2 3 4 5
  - Turbocharger23 pages
    Intercooler › Component Information › Service and Repair › Radiator / Charge Air Cooler (CAC), Replacement2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
    Wastegate Actuator › Component Information › Testing and Inspection2 3 4 5 6 7
- Ignition System267 pages
  - Firing Order › Component Information › Specifications
  - Ignition Timing › Number One Cylinder › Component Information › Locations
  - Camshaft Position Sensor › Component Information8 pages
    Locations › Position Sensor, Camshaft, Intake Side2
    Service and Repair › Camshaft Position Sensor (CMP), Replacing2 3 4 5 6
  - Crankshaft Position Sensor › Component Information › Service and Repair2
  - Ignition Coil › Component Information › Service and Repair2 3
  - Knock Sensor › Component Information › Locations2 3 4 5
  - Sensors and Switches - Ignition System245 pages
    Camshaft Position Sensor › Component Information8 pages
    Locations › Position Sensor, Camshaft, Intake Side2
    Service and Repair › Camshaft Position Sensor (CMP), Replacing2 3 4 5 6
    Crankshaft Position Sensor › Component Information › Service and Repair2
    Ignition Switch › Component Information230 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…229
    Knock Sensor › Component Information › Locations2 3 4 5
  - Spark Plug › Component Information › Specifications2
- Transmission Control Systems91 pages
  - Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T29 pages
    Shift Interlock Solenoid › Component Information › Locations
    Shift Solenoid, A/T › Component Information28 pages
    Locations › Throttle Solenoid, Shift Solenoid 3, 4, 52
    Service and Repair › Control System/Valve Housing, Removing2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…26
  - Relays and Modules - Transmission and Drivetrain › Relays and Modules - A/T › Control Module, A/T › Component Information › Technical Service Bulletins10 pages
    All Technical Service Bulletins for Control Module: › TJ16761 › Jan › 11 › A/T Controls - TCM Updates For Various Concerns/Issues2 3 4 5
    Customer Interest for Control Module: › TJ16761 › Jan › 11 › A/T Controls - TCM Updates For Various Concerns/Issues2 3 4 5
  - Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T52 pages
    Fluid Pressure Sensor/Switch, A/T › Component Information › Locations2 3
    Transmission Position Switch/Sensor, A/T › Component Information › Service and Repair2 3 4
    Transmission Speed Sensor, A/T › Component Information33 pages
    Locations › Location of Components2 3
    Service and Repair › Input Speed Sensor/Output Speed Sensor, Replacing2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…30
    Transmission Temperature Sensor/Switch, A/T › Component Information12 pages
    Locations
    Service and Repair › AW50-42 Transmission2 3 4 5 6 7 8 9 10 11
- PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins32 pages
  - Recalls:2 pages
    2280013 › Nov › 03 › Recall - EVAP System Software Upgrade
    3300001 › Jul › 01 › Campaign - Transmission Control Module Software Upgrade
  - All Technical Service Bulletins for PROM - Programmable Read Only Memory:11 pages
    TJ16761 › Jan › 11 › A/T Controls - TCM Updates For Various Concerns/Issues2 3 4 5
    TNN40-02 › Dec › 07 › Computers/Controls - TCM/DEM Software Updates2 3
    TNN20-04 › Jan › 07 › Engine Controls - Engine Management Software Usage
    2280013 › Nov › 03 › Recall - EVAP System Software Upgrade
    3300001 › Jul › 01 › Campaign - Transmission Control Module Software Upgrade
  - Customer Interest:8 pages
    TJ16761 › Jan › 11 › A/T Controls - TCM Updates For Various Concerns/Issues2 3 4 5
    TNN40-02 › Dec › 07 › Computers/Controls - TCM/DEM Software Updates2 3
  - All Other Service Bulletins for PROM - Programmable Read Only Memory:3 pages
    TNN20-04 › Jan › 07 › Engine Controls - Engine Management Software Usage
    2280013 › Nov › 03 › Recall - EVAP System Software Upgrade
    3300001 › Jul › 01 › Campaign - Transmission Control Module Software Upgrade
  - All Other Service Bulletins for PROM - Programmable Read Only Memory:8 pages
    TJ16761 › Jan › 11 › A/T Controls - TCM Updates For Various Concerns/Issues2 3 4 5
    TNN40-02 › Dec › 07 › Computers/Controls - TCM/DEM Software Updates2 3
    TNN20-04 › Jan › 07 › 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