Civic Si L4-2.0L (2004): Powertrain Management
Also for this vehicle: Civic Coupe L4-1.5L SOHC (16 valve) (1995), Civic Coupe L4-1.5L SOHC (VTEC) (1995), Civic Coupe L4-1.6L SOHC (VTEC) (1996), Civic Coupe L4-1595cc 1.6L DOHC (VTEC) MFI (1999), Civic CVCC L4-1335cc 1300 EJ1 (1983), Civic CVCC L4-1342cc 1.3L EV1 (1984), Civic CVCC L4-1488cc 1.5L EW1, EW3 (1985), Civic CVCC L4-1488cc 1500 EM1 (1982), Civic CX Hatchback L4-1590cc 1.6L SOHC MFI (1997), Civic DX Coupe L4-1590cc 1.6L SOHC MFI (1999), Civic DX Hatchback L4-1590cc 1.6L SOHC MFI (1997), Civic DX Sedan L4-1590cc 1.6L SOHC MFI (1999), Civic DX Sedan L4-1668cc 1.7L SOHC MFI (2001), Civic EX Coupe L4-1590cc 1.6L SOHC (VTEC) MFI (1997), Civic EX Sedan L4-1590cc 1.6L SOHC (VTEC) MFI (1999), Civic EX Sedan L4-1668cc 1.7L SOHC (VTEC) MFI (2001), Civic GX Sedan L4-1.6L CNG (1998), Civic Hatchback L4-1.5L SOHC (16 valve) (1995), Civic Hatchback L4-1.5L SOHC (VTEC) (1995), Civic Hatchback L4-1.6L SOHC (16 Valve) (1996), Civic Hatchback L4-1342cc 1.3L SOHC (EV1) 3V Carb (1986), Civic Hatchback L4-1488cc 1.5L SOHC (D15A2) 3V Carb (1987), Civic Hatchback L4-1488cc 1.5L SOHC (EW3) MFI (1986), Civic Hatchback L4-1493cc 1.5L SOHC (D15B1) TBI (1990), Civic Hatchback L4-1493cc 1.5L SOHC (D15B2) TBI (1988), Civic Hatchback Si L4-1590cc 1.6L SOHC (D16A6) MFI (1990), Civic HF L4-1.8L (2012), Civic HX Coupe L4-1590cc 1.6L SOHC (VTEC-E) MFI (1997), Civic HX Coupe L4-1668cc 1.7L SOHC (VTEC-E) MFI (2001), Civic L4-1.3L Hybrid (2008), Civic L4-1.7L CNG (2003), Civic L4-1.8L (2006), Civic L4-1.8L CNG (2008), Civic L4-1493cc 1.5L SOHC (16 valve) (1993), Civic L4-1493cc 1.5L SOHC (16 valve) MFI (1994), Civic L4-1493cc 1.5L SOHC (8 valve) (1992), Civic L4-1493cc 1.5L SOHC (VTEC) (1993), Civic L4-1590cc 1.6L SOHC (VTEC) (1992), Civic L4-1668cc 1.7L SOHC MFI (2003), Civic LX Sedan L4-1590cc 1.6L SOHC MFI (1998), Civic LX Sedan L4-1668cc 1.7L SOHC MFI (2001), Civic Natural Gas L4-1.8L CNG (2012), Civic Sedan L4-1.5L SOHC (16 valve) (1995), Civic Sedan L4-1.5L SOHC (VTEC) (1995), Civic Sedan L4-1.6L SOHC (VTEC) (1996), Civic Sedan L4-1488cc 1.5L SOHC (D15A2) 3V Carb (1987), Civic Sedan L4-1493cc 1.5L SOHC (D15B2) TBI (1989), Civic Sedan L4-1590cc 1.6L SOHC (D16A6) MFI (1990), Civic VP Sedan L4-1590cc 1.6L SOHC MFI (1999), Civic Wagon 2WD L4-1488cc 1.5L SOHC (EW1) 3V Carb (1986), Civic Wagon 2WD L4-1493cc 1.5L SOHC (D15B2) TBI (1988), Civic Wagon 4WD L4-1488cc 1.5L SOHC (D15A2) 3V Carb (1987), Civic Wagon 4WD L4-1590cc 1.6L SOHC (D16A6) MFI (1989).
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Sensors and Switches - Powertrain Management101 pages
Sensors and Switches - Computers and Control Systems65 pages
- Absolute Pressure Sensor › Component Information › Technical Service Bulletins › Engine Controls - DTC P0171 Set
- Barometric Pressure Sensor › Component Information › Description and Operation
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations23
Electric Load Sensor › Component Information › Technical Service Bulletins10 pages
- Fuel Tank Pressure Sensor › Component Information › Technical Service Bulletins › Fuel System - FTP Sensor Diagnostics/DTC P0497
- Intake Air Temperature Sensor › Component Information › Locations23
- Knock Sensor › Component Information › Locations2345
- Manifold Pressure/Vacuum Sensor › Component Information › Locations234
Oxygen Sensor › Component Information6 pages
- Power Steering Pressure Switch › Component Information › Locations
- Throttle Position Sensor › Component Information › Locations234
Transmission Position Switch/Sensor, A/T › Component Information › Technical Service Bulletins6 pages
- Variable Valve Timing Pressure Switch › Component Information › Locations23
- Vehicle Speed Sensor › Component Information › Technical Service Bulletins › A/T - Vehicle Speed Sensor Installation Precautions
- Sensors and Switches - Fuel Delivery and Air Induction › Throttle Position Sensor › Component Information › Locations234
Sensors and Switches - Ignition System32 pages
Tune-up and Engine Performance Checks22 pages
- Fuel Pressure › System Information › Specifications23
- Idle Speed › System Information › Specifications2
- Air Cleaner Housing › Air Filter Element › Component Information › Locations2
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair2
- Firing Order › Component Information › Specifications
- Ignition Timing › Number One Cylinder › Component Information › Locations
- Spark Plug › Component Information › Specifications2345
- Compression Check › System Information › Specifications2
- Valve Clearance › System Information › Specifications234
Computers and Control Systems341 pages
- Absolute Pressure Sensor › Component Information › Technical Service Bulletins › Engine Controls - DTC P0171 Set
- A/C Signal › Component Information › Testing and Inspection
- Intake Air Temperature Sensor › Component Information › Locations23
- Auxiliary Air Valve (Idle Speed) › Component Information › Locations23
- Barometric Pressure Sensor › Component Information › Description and Operation
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations23
- Data Link Connector › Component Information › Locations234567
Electric Load Sensor › Component Information › Technical Service Bulletins10 pages
Engine Control Module › Component Information32 pages
- Fuel Tank Pressure Sensor › Component Information › Technical Service Bulletins › Fuel System - FTP Sensor Diagnostics/DTC P0497
- Idle Speed/Throttle Actuator - Electronic › Component Information › Locations23
- Knock Sensor › Component Information › Locations2345
- Main Relay (Computer/Fuel System) › Component Information › Locations23456
- Malfunction Indicator Lamp › Component Information › Description and Operation234567891011121314
- Manifold Pressure/Vacuum Sensor › Component Information › Locations234
Oxygen Sensor › Component Information6 pages
- Oxygen Sensor Relay › Component Information › Locations2345
- Power Steering Pressure Switch › Component Information › Locations
Sensors and Switches - Computers and Control Systems65 pages
- Absolute Pressure Sensor › Component Information › Technical Service Bulletins › Engine Controls - DTC P0171 Set
- Barometric Pressure Sensor › Component Information › Description and Operation
- Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations23
Electric Load Sensor › Component Information › Technical Service Bulletins10 pages
- Fuel Tank Pressure Sensor › Component Information › Technical Service Bulletins › Fuel System - FTP Sensor Diagnostics/DTC P0497
- Intake Air Temperature Sensor › Component Information › Locations23
- Knock Sensor › Component Information › Locations2345
- Manifold Pressure/Vacuum Sensor › Component Information › Locations234
Oxygen Sensor › Component Information6 pages
- Power Steering Pressure Switch › Component Information › Locations
- Throttle Position Sensor › Component Information › Locations234
Transmission Position Switch/Sensor, A/T › Component Information › Technical Service Bulletins6 pages
- Variable Valve Timing Pressure Switch › Component Information › Locations23
- Vehicle Speed Sensor › Component Information › Technical Service Bulletins › A/T - Vehicle Speed Sensor Installation Precautions
- Throttle Position Sensor › Component Information › Locations234
Transmission Position Switch/Sensor, A/T › Component Information › Technical Service Bulletins6 pages
- Variable Valve Timing Pressure Switch › Component Information › Locations23
- Variable Valve Timing Solenoid › Component Information › Locations234
- Vehicle Speed Sensor › Component Information › Technical Service Bulletins › A/T - Vehicle Speed Sensor Installation Precautions
- Voltage Signal › Component Information › Testing and Inspection2
Emission Control Systems33 pages
- Catalytic Converter › Component Information › Technical Service Bulletins › Exhaust System - Catalytic Converter Noise
Evaporative Emissions System30 pages
Canister Purge Control Valve › Component Information3 pages
- Canister Purge Volume Control Valve › Component Information › Locations2
Evaporative Check Valve › Component Information › Technical Service Bulletins15 pages
- Customer Interest: › 08-016 › Mar › 08 › Emissions - MIL ON/DTC P1457 Set23456
- All Technical Service Bulletins: › 08-016 › Mar › 08 › Emissions - MIL ON/DTC P1457 Set23456
- All Other Service Bulletins for Evaporative Check Valve: › 05-058 › Oct › 05 › A/T Controls - MIL ON/DTC's P0706 or P170623
- All Other Service Bulletins for Evaporative Check Valve: › 05-058 › Oct › 05 › A/T Controls - MIL ON/DTC's P0706 or P1706
- Evaporative Emission Control Canister › Canister Vent Valve › Component Information › Diagrams
- Evaporative Shut Valve › Component Information › Locations2
- Leak Detection Solenoid, Evaporative System › Component Information › Locations2
- Refueling Vapor Recovery System › Refueling Control Valve, Evaporative System › Component Information › Locations2345
- Positive Crankcase Ventilation › Positive Crankcase Ventilation Valve › Component Information › Testing and Inspection2
Fuel Delivery and Air Induction96 pages
- Fuel Pressure › System Information › Specifications23
- Fuel Pressure Release › System Information › Service and Repair2
- Idle Speed › System Information › Specifications2
- Air Cleaner Housing › Air Filter Element › Component Information › Locations2
- Auxiliary Air Valve (Idle Speed) › Component Information › Locations23
- Fuel › Component Information › Specifications
- Fuel Filler Cap › Component Information › Locations
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair2
- Fuel Injector › Component Information › Specifications › Electrical Specifications2
- Fuel Line Coupler › Component Information › Locations23456789
- Fuel Pressure Regulator › Component Information › Locations2
- Fuel Pressure Pulsation Damper › Component Information › Locations2
- Fuel Rail › Component Information › Locations
- Fuel Return Line › Component Information › Locations23
- Fuel Supply Line › Component Information › Locations23
Fuel Tank Unit › Component Information3 pages
- Idle Speed/Throttle Actuator - Electronic › Component Information › Locations23
- Main Relay (Computer/Fuel System) › Component Information › Locations23456
- Sensors and Switches - Fuel Delivery and Air Induction › Throttle Position Sensor › Component Information › Locations234
Throttle Body › Component Information5 pages
- Throttle Cable/Linkage › Component Information › Locations23
- Throttle Position Sensor › Component Information › Locations234
Ignition System63 pages
- Firing Order › Component Information › Specifications
- Ignition Timing › Number One Cylinder › Component Information › Locations
- Ignition Coil › Component Information › Diagrams2
- Knock Sensor › Component Information › Locations2345
Sensors and Switches - Ignition System32 pages
- Spark Plug › Component Information › Specifications2345
- Tachometer Connector › Component Information › Diagrams
Transmission Control Systems › Sensors and Switches - Transmission and Drivetrain14 pages
Sensors and Switches - A/T7 pages
Transmission Position Switch/Sensor, A/T › Component Information › Technical Service Bulletins6 pages
- Transmission Speed Sensor, A/T › Component Information › Technical Service Bulletins › A/T - Vehicle Speed Sensor Installation Precautions
Sensors and Switches - CVT7 pages
Transmission Position Switch/Sensor, CVT › Component Information › Technical Service Bulletins6 pages
- Transmission Speed Sensor, CVT › Component Information › Technical Service Bulletins › A/T - Vehicle Speed Sensor Installation Precautions
PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins54 pages