Impreza GT F4-2.5L Turbo (2009): Powertrain Management
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 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.
Relays and Modules - Powertrain Management34 pages
Relays and Modules - Computers and Control Systems24 pages
- Body Control Module › Component Information › Locations › A/T Shift Lock Control System23
- Electronic Throttle Actuator Relay › Component Information › Locations23
- Engine Control Module › Component Information › Locations234567891011121314
- Main Relay (Computer/Fuel System) › Component Information › Locations23
- Oxygen Sensor Relay › Component Information › Locations
Relays and Modules - Emission Control Systems2 pages
Relays and Modules - Fuel Delivery and Air Induction7 pages
- Relays and Modules - Ignition System › Ignition Control Module › Component Information › Service and Repair
Sensors and Switches - Powertrain Management125 pages
Sensors and Switches - Computers and Control Systems78 pages
- Accelerator Pedal Position Sensor › Component Information › Locations234
- Air Flow Meter/Sensor › Component Information › Locations2345
- Camshaft Position Sensor › Component Information › Locations234567
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations234
- Crankshaft Position Sensor › Component Information › Locations23456
Fuel Level Sensor › Component Information7 pages
- Fuel Tank Pressure Sensor › Component Information › Locations234
- Intake Air Temperature Sensor › Component Information › Locations23456
- Knock Sensor › Component Information › Locations23456
- Manifold Pressure/Vacuum Sensor › Component Information › Locations234
- Throttle Position Sensor › Component Information › Service and Repair
- Transmission Position Switch/Sensor, A/T › Component Information › Service and Repair
Sensors and Switches - Fuel Delivery and Air Induction13 pages
Sensors and Switches - Ignition System34 pages
Tune-up and Engine Performance Checks20 pages
- Fuel Pressure › System Information › Specifications › Fuel Pressure2
- Idle Speed › System Information › Specifications2
- Air Cleaner Housing › Air Filter Element › Component Information › Testing and Inspection2
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
- Firing Order › Component Information › Specifications
- Ignition Timing › System Information › Specifications2
- Spark Plug › Component Information › Specifications234567
- Compression Check › System Information › Specifications2
- Valve Clearance › System Information › Specifications
Computers and Control Systems226 pages
- Accelerator Pedal Position Sensor › Component Information › Locations234
- Air Flow Meter/Sensor › Component Information › Locations2345
- Intake Air Temperature Sensor › Component Information › Locations23456
- Body Control Module › Component Information › Locations › A/T Shift Lock Control System23
- Camshaft Position Sensor › Component Information › Locations234567
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations234
- Crankshaft Position Sensor › Component Information › Locations23456
- Data Link Connector › Component Information › Locations2
- Electronic Throttle Actuator Relay › Component Information › Locations23
- Engine Control Module › Component Information › Locations234567891011121314
Fuel Level Sensor › Component Information7 pages
- Fuel Tank Pressure Sensor › Component Information › Locations234
- Information Bus › Component Information › Diagrams › Diagram Information and Instructions2345678910111213141516
- Knock Sensor › Component Information › Locations23456
- Main Relay (Computer/Fuel System) › Component Information › Locations23
- Malfunction Indicator Lamp › Component Information › Description and Operation
- Manifold Pressure/Vacuum Sensor › Component Information › Locations234
- Oxygen Sensor Relay › Component Information › Locations
Relays and Modules - Computers and Control Systems24 pages
- Body Control Module › Component Information › Locations › A/T Shift Lock Control System23
- Electronic Throttle Actuator Relay › Component Information › Locations23
- Engine Control Module › Component Information › Locations234567891011121314
- Main Relay (Computer/Fuel System) › Component Information › Locations23
- Oxygen Sensor Relay › Component Information › Locations
Sensors and Switches - Computers and Control Systems78 pages
- Accelerator Pedal Position Sensor › Component Information › Locations234
- Air Flow Meter/Sensor › Component Information › Locations2345
- Camshaft Position Sensor › Component Information › Locations234567
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations234
- Crankshaft Position Sensor › Component Information › Locations23456
Fuel Level Sensor › Component Information7 pages
- Fuel Tank Pressure Sensor › Component Information › Locations234
- Intake Air Temperature Sensor › Component Information › Locations23456
- Knock Sensor › Component Information › Locations23456
- Manifold Pressure/Vacuum Sensor › Component Information › Locations234
- Throttle Position Sensor › Component Information › Service and Repair
- Transmission Position Switch/Sensor, A/T › Component Information › Service and Repair
- Throttle Position Sensor › Component Information › Service and Repair
- Transmission Position Switch/Sensor, A/T › Component Information › Service and Repair
Variable Valve Timing Solenoid › Component Information3 pages
Emission Control Systems74 pages
Evaporative Emissions System18 pages
- Canister Purge Solenoid › Component Information › Testing and Inspection2345
- Evaporative Emission Control Canister › Canister Vent Valve › Component Information › Testing and Inspection
Evaporative Emissions Hose › Component Information › Technical Service Bulletins8 pages
- Evaporative Shut Valve › Component Information › Testing and Inspection2
- Leak Detection Solenoid, Evaporative System › Component Information › Testing and Inspection2
- Positive Crankcase Ventilation › PCV Valve Hose › Component Information › Testing and Inspection23
Relays and Modules - Emission Control Systems2 pages
Fuel Delivery and Air Induction110 pages
- Fuel Pressure › System Information › Specifications › Fuel Pressure2
- Fuel Pressure Release › System Information › Service and Repair
- Idle Speed › System Information › Specifications2
- Accelerator Pedal › Component Information › Specifications234567
- Accelerator Pedal Position Sensor › Component Information › Locations234
- Air Cleaner Housing › Air Filter Element › Component Information › Testing and Inspection2
- Air Flow Meter/Sensor › Component Information › Locations2345
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
- Fuel Injector › Component Information › Testing and Inspection › Fuel Injector Circuit23
- Fuel Pressure Pulsation Damper › Component Information › Testing and Inspection2
- Fuel Return Line › Component Information › Testing and Inspection234567
- Fuel Supply Line › Component Information › Testing and Inspection234567
Fuel Tank14 pages
- Fuel Temperature Sensor › Component Information › Locations23
Intake Air Duct › Component Information4 pages
- Main Relay (Computer/Fuel System) › Component Information › Locations23
Relays and Modules - Fuel Delivery and Air Induction7 pages
Sensors and Switches - Fuel Delivery and Air Induction13 pages
- Throttle Body › Component Information › Testing and Inspection234
- Throttle Position Sensor › Component Information › Service and Repair
Turbocharger8 pages
Ignition System67 pages
- Firing Order › Component Information › Specifications
- Ignition Timing › System Information › Specifications2
- Camshaft Position Sensor › Component Information › Locations234567
- Crankshaft Position Sensor › Component Information › Locations23456
- Ignition Coil › Component Information › Application and ID2
- Ignition Control Module › Component Information › Service and Repair
- Knock Sensor › Component Information › Locations23456
- Relays and Modules - Ignition System › Ignition Control Module › Component Information › Service and Repair
Sensors and Switches - Ignition System34 pages
- Spark Plug › Component Information › Specifications234567
Transmission Control Systems30 pages
Actuators and Solenoids - Transmission and Drivetrain › Actuators and Solenoids - A/T12 pages
- Band Control Solenoid Valve, A/T › Component Information › Locations
- Clutch Control Solenoid Valve, A/T › Component Information › Locations
- Pressure Regulating Solenoid, A/T › Component Information › Locations
Shift Interlock Solenoid › Component Information7 pages
- Shift Solenoid, A/T › Component Information › Locations
- Torque Converter Clutch Solenoid, A/T › Component Information › Locations
- Lamps and Indicators - Transmission and Drivetrain › Lamps and Indicators - A/T › Temperature Warning Indicator - A/T › Component Information › Locations
Relays and Modules - Transmission and Drivetrain › Relays and Modules - A/T › Control Module, A/T › Component Information4 pages
Sensors and Switches - Transmission and Drivetrain13 pages
Sensors and Switches - A/T10 pages
- Sensors and Switches - M/T › Gear Sensor/Switch, M/T › Component Information › Service and Repair › Removal23