XK (X150) V8-4.2L (2008): Powertrain Management

Also for this vehicle: XK (X100) V8-4.2L (2005), XK (X100) V8-4.2L SC (2003), XK (X150) V8-4.2L SC (2007), XK (X150) V8-5.0L SC (2010).

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 Management22 pages
  - Relays and Modules - Computers and Control Systems20 pages
    Body Control Module › Component Information › Technical Service Bulletins12 pages
    All Technical Service Bulletins for Body Control Module: › K0132 › Feb › 08 › Campaign - Fuel Filler Door Flap/Software Updates2 3 4 5 6
    Recalls for Body Control Module: › K0132 › Feb › 08 › Campaign - Fuel Filler Door Flap/Software Updates2 3 4 5 6
    Engine Control Module › Component Information › Technical Service Bulletins8 pages
    All Technical Service Bulletins for Engine Control Module:4 pages
    JTB001392 › Dec › 09 › Engine Controls - MIL ON/DTC's P0491/P0492 Set2
    JTB001552 › Jul › 09 › Engine Controls - Restricted Performance MSG./DTC P21192
    Customer Interest for Engine Control Module:4 pages
    JTB001392 › Dec › 09 › Engine Controls - MIL ON/DTC's P0491/P0492 Set2
    JTB001552 › Jul › 09 › Engine Controls - Restricted Performance MSG./DTC P21192
  - Relays and Modules - Fuel Delivery and Air Induction2 pages
    Fuel Pressure Control Module › Component Information › Locations
    Fuel Pump Control Unit › Component Information › Locations
- Sensors and Switches - Powertrain Management78 pages
  - Sensors and Switches - Computers and Control Systems49 pages
    Absolute Pressure Sensor › Component Information › Locations
    Accelerator Pedal Position Sensor › Component Information › Locations2
    Air Flow Meter/Sensor › Component Information › Locations2 3 4
    Brake Pressure Switch › Component Information › Technical Service Bulletins6 pages
    All Technical Service Bulletins for Brake Pressure Switch: › JTB00197 › May › 10 › ABS/Starting - Hard To Press Brake Pedal To Start Engine2 3
    Customer Interest for Brake Pressure Switch: › JTB00197 › May › 10 › ABS/Starting - Hard To Press Brake Pedal To Start Engine2 3
    Camshaft Position Sensor › Component Information5 pages
    Locations › Sensor-Camshaft-Position (CMP)2 3
    Service and Repair › Camshaft Position (CMP) Sensor LH (18.31.12)2
    Coolant Temperature Sensor/Switch (For Computer) › Component Information › Description and Operation2
    Crankshaft Position Sensor › Component Information › Locations2 3 4 5
    Fuel Level Sensor › Component Information › Service and Repair
    Intake Air Temperature Sensor › Component Information › Locations
    Knock Sensor › Component Information › Locations2 3 4
    Manifold Pressure/Vacuum Sensor › Component Information › Locations2 3
    Oil Pressure Sensor › Component Information › Locations2 3
    Oil Temperature Sensor For ECM › Component Information › Locations2 3
    Oxygen Sensor › Component Information8 pages
    Technical Service Bulletins › Engine Controls - Removal of Seized Oxygen (O2) Sensors2
    Locations › Sensor-Oxygen-Odd-Post Catalyst2 3 4
    Service and Repair › Heated Oxygen Sensor (HO2S)2
    Throttle Position Sensor › Component Information › Description and Operation
  - Sensors and Switches - Fuel Delivery and Air Induction11 pages
    Accelerator Pedal Position Sensor › Component Information › Locations2
    Air Flow Meter/Sensor › Component Information › Locations2 3 4
    Fuel Pressure Sensor/Switch › Component Information › Locations2
    Fuel Temperature Sensor › Component Information › Locations2
    Throttle Position Sensor › Component Information › Description and Operation
  - Sensors and Switches - Ignition System18 pages
    Camshaft Position Sensor › Component Information5 pages
    Locations › Sensor-Camshaft-Position (CMP)2 3
    Service and Repair › Camshaft Position (CMP) Sensor LH (18.31.12)2
    Crankshaft Position Sensor › Component Information › Locations2 3 4 5
    Ignition Switch › Component Information › Diagrams › Diagram Information and Instructions2 3 4
    Knock Sensor › Component Information › Locations2 3 4
- Tune-up and Engine Performance Checks13 pages
- Computers and Control Systems153 pages
  - Absolute Pressure Sensor › Component Information › Locations
  - Accelerator Pedal Position Sensor › Component Information › Locations2
  - Air Flow Meter/Sensor › Component Information › Locations2 3 4
  - Intake Air Temperature Sensor › Component Information › Locations
  - Body Control Module › Component Information › Technical Service Bulletins12 pages
    All Technical Service Bulletins for Body Control Module: › K0132 › Feb › 08 › Campaign - Fuel Filler Door Flap/Software Updates2 3 4 5 6
    Recalls for Body Control Module: › K0132 › Feb › 08 › Campaign - Fuel Filler Door Flap/Software Updates2 3 4 5 6
  - Brake Signal › Brake Pressure Switch › Component Information › Technical Service Bulletins6 pages
    All Technical Service Bulletins for Brake Pressure Switch: › JTB00197 › May › 10 › ABS/Starting - Hard To Press Brake Pedal To Start Engine2 3
    Customer Interest for Brake Pressure Switch: › JTB00197 › May › 10 › ABS/Starting - Hard To Press Brake Pedal To Start Engine2 3
  - Camshaft Position Sensor › Component Information5 pages
    Locations › Sensor-Camshaft-Position (CMP)2 3
    Service and Repair › Camshaft Position (CMP) Sensor LH (18.31.12)2
  - Coolant Temperature Sensor/Switch (For Computer) › Component Information › Description and Operation2
  - Crankshaft Position Sensor › Component Information › Locations2 3 4 5
  - Engine Control Module › Component Information › Technical Service Bulletins8 pages
    All Technical Service Bulletins for Engine Control Module:4 pages
    JTB001392 › Dec › 09 › Engine Controls - MIL ON/DTC's P0491/P0492 Set2
    JTB001552 › Jul › 09 › Engine Controls - Restricted Performance MSG./DTC P21192
    Customer Interest for Engine Control Module:4 pages
    JTB001392 › Dec › 09 › Engine Controls - MIL ON/DTC's P0491/P0492 Set2
    JTB001552 › Jul › 09 › Engine Controls - Restricted Performance MSG./DTC P21192
  - Fuel Level Sensor › Component Information › Service and Repair
  - Idle Speed/Throttle Actuator - Electronic › Component Information › Locations
  - Information Bus › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10
  - Knock Sensor › Component Information › Locations2 3 4
  - Manifold Pressure/Vacuum Sensor › Component Information › Locations2 3
  - Oil Pressure Sensor › Component Information › Locations2 3
  - Oil Temperature Sensor For ECM › Component Information › Locations2 3
  - Oxygen Sensor › Component Information8 pages
    Technical Service Bulletins › Engine Controls - Removal of Seized Oxygen (O2) Sensors2
    Locations › Sensor-Oxygen-Odd-Post Catalyst2 3 4
    Service and Repair › Heated Oxygen Sensor (HO2S)2
  - Relays and Modules - Computers and Control Systems20 pages
    Body Control Module › Component Information › Technical Service Bulletins12 pages
    All Technical Service Bulletins for Body Control Module: › K0132 › Feb › 08 › Campaign - Fuel Filler Door Flap/Software Updates2 3 4 5 6
    Recalls for Body Control Module: › K0132 › Feb › 08 › Campaign - Fuel Filler Door Flap/Software Updates2 3 4 5 6
    Engine Control Module › Component Information › Technical Service Bulletins8 pages
    All Technical Service Bulletins for Engine Control Module:4 pages
    JTB001392 › Dec › 09 › Engine Controls - MIL ON/DTC's P0491/P0492 Set2
    JTB001552 › Jul › 09 › Engine Controls - Restricted Performance MSG./DTC P21192
    Customer Interest for Engine Control Module:4 pages
    JTB001392 › Dec › 09 › Engine Controls - MIL ON/DTC's P0491/P0492 Set2
    JTB001552 › Jul › 09 › Engine Controls - Restricted Performance MSG./DTC P21192
  - Sensors and Switches - Computers and Control Systems49 pages
    Absolute Pressure Sensor › Component Information › Locations
    Accelerator Pedal Position Sensor › Component Information › Locations2
    Air Flow Meter/Sensor › Component Information › Locations2 3 4
    Brake Pressure Switch › Component Information › Technical Service Bulletins6 pages
    All Technical Service Bulletins for Brake Pressure Switch: › JTB00197 › May › 10 › ABS/Starting - Hard To Press Brake Pedal To Start Engine2 3
    Customer Interest for Brake Pressure Switch: › JTB00197 › May › 10 › ABS/Starting - Hard To Press Brake Pedal To Start Engine2 3
    Camshaft Position Sensor › Component Information5 pages
    Locations › Sensor-Camshaft-Position (CMP)2 3
    Service and Repair › Camshaft Position (CMP) Sensor LH (18.31.12)2
    Coolant Temperature Sensor/Switch (For Computer) › Component Information › Description and Operation2
    Crankshaft Position Sensor › Component Information › Locations2 3 4 5
    Fuel Level Sensor › Component Information › Service and Repair
    Intake Air Temperature Sensor › Component Information › Locations
    Knock Sensor › Component Information › Locations2 3 4
    Manifold Pressure/Vacuum Sensor › Component Information › Locations2 3
    Oil Pressure Sensor › Component Information › Locations2 3
    Oil Temperature Sensor For ECM › Component Information › Locations2 3
    Oxygen Sensor › Component Information8 pages
    Technical Service Bulletins › Engine Controls - Removal of Seized Oxygen (O2) Sensors2
    Locations › Sensor-Oxygen-Odd-Post Catalyst2 3 4
    Service and Repair › Heated Oxygen Sensor (HO2S)2
    Throttle Position Sensor › Component Information › Description and Operation
  - Throttle Position Sensor › Component Information › Description and Operation
  - Variable Valve Timing Solenoid › Component Information › Locations2 3 4
- Emission Control Systems13 pages
- Fuel Delivery and Air Induction62 pages
- Ignition System36 pages
  - Firing Order › Component Information › Specifications
  - Camshaft Position Sensor › Component Information5 pages
    Locations › Sensor-Camshaft-Position (CMP)2 3
    Service and Repair › Camshaft Position (CMP) Sensor LH (18.31.12)2
  - Crankshaft Position Sensor › Component Information › Locations2 3 4 5
  - Ignition Coil › Component Information › Service and Repair
  - Knock Sensor › Component Information › Locations2 3 4
  - Sensors and Switches - Ignition System18 pages
    Camshaft Position Sensor › Component Information5 pages
    Locations › Sensor-Camshaft-Position (CMP)2 3
    Service and Repair › Camshaft Position (CMP) Sensor LH (18.31.12)2
    Crankshaft Position Sensor › Component Information › Locations2 3 4 5
    Ignition Switch › Component Information › Diagrams › Diagram Information and Instructions2 3 4
    Knock Sensor › Component Information › Locations2 3 4
  - Spark Plug › Component Information › Specifications2
- Transmission Control Systems › Relays and Modules - Transmission and Drivetrain › Relays and Modules - A/T › Control Module, A/T › Component Information › Service and Repair
- PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins30 pages
  - All Technical Service Bulletins for PROM - Programmable Read Only Memory:10 pages
    JTB001392 › Dec › 09 › Engine Controls - MIL ON/DTC's P0491/P0492 Set2
    JTB001552 › Jul › 09 › Engine Controls - Restricted Performance MSG./DTC P21192
    K0132 › Feb › 08 › Campaign - Fuel Filler Door Flap/Software Updates2 3 4 5 6
  - Customer Interest:4 pages
    JTB001392 › Dec › 09 › Engine Controls - MIL ON/DTC's P0491/P0492 Set2
    JTB001552 › Jul › 09 › Engine Controls - Restricted Performance MSG./DTC P21192
  - Recalls: › K0132 › Feb › 08 › Campaign - Fuel Filler Door Flap/Software Updates2 3 4 5 6
  - All Other Service Bulletins for PROM - Programmable Read Only Memory: › K0132 › Feb › 08 › Campaign - Fuel Filler Door Flap/Software Updates2 3 4 5 6
  - All Other Service Bulletins for PROM - Programmable Read Only Memory:4 pages
    JTB001392 › Dec › 09 › Engine Controls - MIL ON/DTC's P0491/P0492 Set2
    JTB001552 › Jul › 09 › Engine Controls - Restricted Performance MSG./DTC P21192
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