Impreza L Coupe F4-2.2L SOHC (1999): 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 (2008), Impreza F4-2.5L SOHC (2003), Impreza GT F4-2.5L Turbo (2009), Impreza L Coupe AWD F4-2.2L SOHC (2001), 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

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01Relays and Modules Relays and Modules: Sections
02Sensors and Switches Sensors and Switches: Sections
- Sensors and Switches - Brakes and Traction Control12 pages
  - Brake Fluid Level Sensor/Switch › Component Information › Diagrams › Diagram Information and Instructions2 3
  - Lateral Accelerometer › Component Information › Specifications2 3 4
  - Wheel Speed Sensor › Component Information5 pages
    Specifications2
    Description and Operation › Functions of Sensors and Actuators2 3
- Sensors and Switches - Cooling System › Engine - Coolant Temperature Sensor/Switch › Coolant Temperature Sensor/Switch (For Computer) › Component Information5 pages
  - Description and Operation
  - Service and Repair › California Only2 3 4
- Sensors and Switches - Cruise Control8 pages
- Sensors and Switches - HVAC4 pages
- Sensors and Switches - Instrument Panel6 pages
  - Dimmer Switch › Component Information › Diagrams › Diagram Information and Instructions2 3
  - Key Reminder Switch › Component Information › Diagrams › Diagram Information and Instructions2 3
- Sensors and Switches - Lighting and Horns › Combination Switch › Component Information › Service and Repair2
- Sensors and Switches - Powertrain Management113 pages
  - Sensors and Switches - Computers and Control Systems74 pages
    Air Flow Meter/Sensor › Component Information › Technical Service Bulletins16 pages
    All Technical Service Bulletins for Air Flow Meter/Sensor:8 pages
    WWG-90 › May › 02 › Recall - Air Flow Meter Contamination2 3 4 5 6
    11-67-02 › Feb › 02 › Engine Controls - Air Flow Meter Replacement2
    Recalls: › WWG-90 › May › 02 › Recall - Air Flow Meter Contamination2 3 4 5 6
    All Other Service Bulletins for Air Flow Meter/Sensor: › 11-67-02 › Feb › 02 › Engine Controls - Air Flow Meter Replacement2
    Camshaft Position Sensor › Component Information3 pages
    Locations
    Description and Operation › California Only2
    Coolant Temperature Sensor/Switch (For Computer) › Component Information5 pages
    Description and Operation
    Service and Repair › California Only2 3 4
    Crankshaft Position Sensor › Component Information3 pages
    Locations
    Description and Operation › California Only2
    Intake Air Temperature Sensor › Component Information › Description and Operation2
    Knock Sensor › Component Information6 pages
    Locations2
    Service and Repair › Removal2 3 4
    Manifold Pressure/Vacuum Sensor › Component Information › Description and Operation2 3
    Oxygen Sensor › Component Information26 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
    Description and Operation › Front Oxygen (A/F) Sensor2 3 4
    Service and Repair › Front Oxygen (A/F) Sensor2 3 4
    Throttle Position Sensor › Component Information8 pages
    Description and Operation › California Only2
    Adjustments › California Only2 3 4
    Service and Repair › California Only2
    Transmission Position Switch/Sensor, A/T › Component Information › Description and Operation
    Vehicle Speed Sensor › Component Information › Description and Operation
  - Sensors and Switches - Fuel Delivery and Air Induction27 pages
    Air Flow Meter/Sensor › Component Information › Technical Service Bulletins16 pages
    Recalls: › WWG-90 › May › 02 › Recall - Air Flow Meter Contamination2 3 4 5 6
    All Technical Service Bulletins for Air Flow Meter/Sensor:8 pages
    WWG-90 › May › 02 › Recall - Air Flow Meter Contamination2 3 4 5 6
    11-67-02 › Feb › 02 › Engine Controls - Air Flow Meter Replacement2
    All Other Service Bulletins for Air Flow Meter/Sensor: › 11-67-02 › Feb › 02 › Engine Controls - Air Flow Meter Replacement2
    Fuel Pressure Sensor/Switch › Component Information › Service and Repair2 3
    Throttle Position Sensor › Component Information8 pages
    Description and Operation › California Only2
    Adjustments › California Only2 3 4
    Service and Repair › California Only2
  - Sensors and Switches - Ignition System12 pages
    Camshaft Position Sensor › Component Information3 pages
    Locations
    Description and Operation › California Only2
    Crankshaft Position Sensor › Component Information3 pages
    Locations
    Description and Operation › California Only2
    Knock Sensor › Component Information6 pages
    Locations2
    Service and Repair › Removal2 3 4
- Sensors and Switches - Restraint Systems22 pages
  - Air Bag Deactivation Switch › Component Information › Technical Service Bulletins › Air Bag System - On/Off Switch Installation Requirements2 3 4 5
  - Impact Sensor › Component Information16 pages
    Specifications
    Testing and Inspection › Symptom Related Diagnostic Procedures2 3 4 5 6 7 8 9 10 11
    Service and Repair › Front Sub Sensor Harness2 3 4
  - Safing Sensor, Air Bag › Component Information › Description and Operation
- Sensors and Switches - Starting and Charging6 pages
  - Clutch Switch › Component Information › Technical Service Bulletins › M/T - Clutch Pedal Squeaking Noise
  - Neutral Safety Switch › Component Information › Testing and Inspection2 3 4 5
- Sensors and Switches - Transmission and Drivetrain10 pages
  - Sensors and Switches - A/T7 pages
    Throttle Position Sensor/Switch, A/T › Component Information › Diagrams › Diagram Information and Instructions2
    Transmission Position Switch/Sensor, A/T › Component Information › Description and Operation
    Transmission Speed Sensor, A/T › Component Information › Specifications › Vehicle Speed Sensor2
    Transmission Temperature Sensor/Switch, A/T › Component Information › Diagrams › Diagram Information and Instructions2
  - Sensors and Switches - M/T3 pages
    Clutch Pedal Position Sensor / Switch › Component Information › Technical Service Bulletins › M/T - Clutch Pedal Squeaking Noise
    Transmission Speed Sensor, M/T › Component Information › Specifications › Front2
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