Impreza F4-2.5L (2008): Sensors and Switches

Also for this vehicle: Impreza 2.5 RS Coupe AWD F4-2.5L SOHC (2001), Impreza 2.5 RS Coupe F4-2.5L SOHC (2000), Impreza 2.5 RS Sedan AWD F4-2.5L SOHC (2002), Impreza Brighton Coupe AWD F4-2.2L SOHC (1997), Impreza Coupe AWD F4-1820cc 1.8L SOHC (1995), Impreza Coupe FWD F4-1820cc 1.8L SOHC (1995), Impreza F4-2.5L SOHC (2003), Impreza GT F4-2.5L Turbo (2009), Impreza L Coupe AWD F4-2.2L SOHC (2001), Impreza L Coupe F4-2.2L SOHC (1999), Impreza L Sedan F4-2.2L SOHC (1997), Impreza L Sport Wagon AWD F4-2.2L SOHC (2001), Impreza L Sport Wagon F4-2.2L SOHC (1999), Impreza Outback Sport AWD F4-2.5L SOHC (2002), Impreza RS Coupe AWD F4-2.5L DOHC (1998), Impreza RS Coupe AWD F4-2.5L SOHC (1999), Impreza Sedan AWD F4-1820cc 1.8L SOHC (1993), Impreza Sedan FWD F4-1820cc 1.8L SOHC (1995), Impreza Wagon AWD F4-1820cc 1.8L SOHC (1993), Impreza Wagon AWD F4-2.2L SOHC (1996), Impreza Wagon FWD F4-1820cc 1.8L SOHC (1995), Impreza WRX F4-2.0L DOHC Turbo (2004), Impreza WRX F4-2.5L DOHC Turbo (2006), Impreza WRX STI F4-2.5L DOHC Turbo (2007), Impreza WRX STI F4-2.5L Turbo (2008), Impreza WRX Wagon F4-2.0L DOHC Turbo (2002).

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
- Sensors and Switches - Body and Frame6 pages
  - Power Mirror Switch › Component Information › Testing and Inspection2
  - Trunk / Liftgate Switch › Component Information › Locations2 3 4
- Sensors and Switches - Brakes and Traction Control35 pages
  - Lateral Accelerometer › Component Information8 pages
    Locations › With ABS2 3 4 5
    Service and Repair › G Sensor2 3
  - Steering Angle Sensor, Traction Control › Component Information › Locations2 3 4 5 6
  - Traction Control Switch › Component Information › Locations2 3
  - Wheel Speed Sensor › Component Information10 pages
    Locations › With ABS2 3 4 5
    Service and Repair › Front ABS Wheel Speed Sensor2 3 4 5
  - Yaw Rate Sensor › Component Information8 pages
    Locations › With ABS2 3 4 5
    Service and Repair › G Sensor2 3
- Sensors and Switches - Cooling System › Engine - Coolant Temperature Sensor/Switch4 pages
  - Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations2 3
  - Temperature Sensor (Gauge) › Component Information › Specifications
- Sensors and Switches - Cruise Control6 pages
  - Clutch Switch, Cruise Control › Component Information › Locations2
  - Cruise Control Switch › Component Information › Locations2 3 4
- Sensors and Switches - Engine › Oil Pressure Sender › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14
- Sensors and Switches - HVAC16 pages
  - Ambient Temperature Sensor / Switch HVAC › Component Information7 pages
    Locations
    Testing and Inspection › Ambient Sensor (Auto A/C Model)2 3 4
    Service and Repair › Ambient Sensor (Auto A/C Model)2
  - Evaporator Temperature Sensor / Switch › Component Information › Locations2
  - Refrigerant Pressure Sensor / Switch, HVAC › Component Information › Locations2 3
  - Solar Sensor, HVAC › Component Information › Locations2 3 4
- Sensors and Switches - Instrument Panel17 pages
  - Door Switch › Component Information › Locations
  - Fuel Gauge Sender › Component Information16 pages
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13
    Service and Repair › Fuel Level Sensor2 3
- Sensors and Switches - Lighting and Horns13 pages
- Sensors and Switches - Powertrain Management194 pages
  - Sensors and Switches - Computers and Control Systems124 pages
    Air Flow Meter/Sensor › Component Information16 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14
    Camshaft Position Sensor › Component Information › Locations2 3 4 5
    Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations2 3
    Crankshaft Position Sensor › Component Information › Technical Service Bulletins › Engine Controls - DTC P0335 Information
    Fuel Level Sensor › Component Information4 pages
    Locations
    Service and Repair › Fuel Level Sensor2 3
    Fuel Tank Pressure Sensor › Component Information › Locations2 3 4
    Intake Air Temperature Sensor › Component Information › Locations2 3
    Knock Sensor › Component Information17 pages
    Locations2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14
    Manifold Pressure/Vacuum Sensor › Component Information › Locations2 3 4
    Oil Temperature Sensor For ECM › Component Information › Service and Repair
    Oxygen Sensor › Component Information34 pages
    Technical Service Bulletins › Engine Controls - A/F, O2 Sensor Diagnostic Information2 3 4 5 6 7
    Locations › Identification2 3 4 5 6 7 8 9
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14
    Service and Repair › Front Oxygen (A/F) Sensor2 3 4
    Throttle Position Sensor › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14
    Transmission Position Switch/Sensor, A/T › Component Information › Service and Repair
    Variable Valve Timing Pressure Switch › Component Information › Locations2 3
    Vehicle Speed Sensor › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14
  - Sensors and Switches - Fuel Delivery and Air Induction32 pages
    Air Flow Meter/Sensor › Component Information16 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14
    Fuel Temperature Sensor › Component Information › Locations2
    Throttle Position Sensor › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14
  - Sensors and Switches - Ignition System38 pages
    Camshaft Position Sensor › Component Information › Locations2 3 4 5
    Crankshaft Position Sensor › Component Information › Technical Service Bulletins › Engine Controls - DTC P0335 Information
    Ignition Switch › Component Information15 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13
    Knock Sensor › Component Information17 pages
    Locations2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14
- Sensors and Switches - Restraint Systems19 pages
- Sensors and Switches - Starting and Charging21 pages
  - Clutch Switch › Component Information › Service and Repair2 3
  - Ignition Switch › Component Information15 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13
  - Neutral Safety Switch › Component Information › Locations2 3
- Sensors and Switches - Steering and Suspension6 pages
  - Sensors and Switches - Steering › Steering Angle Sensor › Component Information › Locations
  - Sensors and Switches - Suspension › Steering Angle Sensor › Component Information › Locations
  - Sensors and Switches - Wheels and Tires › Tire Pressure Sensor › Component Information4 pages
    Locations2
    Service and Repair › Removal2
- Sensors and Switches - Transmission and Drivetrain15 pages
  - Sensors and Switches - A/T12 pages
    Fluid Pressure Sensor/Switch, A/T › Component Information › Locations
    Transmission Position Switch/Sensor, A/T › Component Information › Service and Repair
    Transmission Speed Sensor, A/T › Component Information8 pages
    Locations
    Service and Repair › Front Vehicle Speed Sensor2 3 4 5 6 7
    Transmission Temperature Sensor/Switch, A/T › Component Information › Locations2
  - Sensors and Switches - M/T3 pages
    Clutch Pedal Position Sensor / Switch › Component Information › Description and Operation
    Gear Sensor/Switch, M/T › Component Information › Service and Repair2
- Sensors and Switches - Windows and Glass › Power Window Switch › Component Information14 pages
  - Locations
  - Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13
- Sensors and Switches - Wiper and Washer Systems › Wiper Switch › Component Information › Testing and Inspection2 3 4
03Maintenance Maintenance: Sections
04Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
05Powertrain Management Powertrain Management: Sections
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