Corolla S Sedan L4-1.8L (1ZZ-FE) (2002): Powertrain Management

Also for this vehicle: Corolla CE Sedan 4-Door L4-1587cc 1.6L DOHC MFI (1997), Corolla CE Sedan L4-1.8L (1ZZ-FE) (2002), Corolla CE Sedan L4-1794cc 1.8L DOHC MFI (2001), Corolla FX L4-1587cc 1.6L DOHC (4A-GE) (1987), Corolla/FX L4-1587cc 4A SOHC (1984), Corolla FX L4-1839cc DSL (1CLC) (1986), Corolla L4-1.8L (1ZZ-FE) (2004), Corolla L4-1.8L (2ZR-FE) (2009), Corolla L4-1.8L (2ZZ-GE) (2005), Corolla L4-2.4L (2AZ-FE) (2010), Corolla LE Sedan L4-1.8L (1ZZ-FE) (1999), Corolla LE Sedan L4-1762cc 1.8L DOHC MFI (1998), Corolla RWD L4-1587cc 4A DOHC (1985), Corolla RWD L4-1587cc 4A SOHC (1983), Corolla S Sedan L4-1794cc 1.8L DOHC MFI (2001), Corolla Sedan 4-Door L4-107.5 1762cc 1.8L DOHC (7A-FE) (1995), Corolla Sedan 4-Door L4-1587cc 1.6L DOHC MFI (1997), Corolla Sedan L4-107.5 1762cc 1.8L DOHC (7A-FE) (1993), Corolla Sedan L4-1587cc 1.6L DOHC (4A-F) (1987), Corolla Sedan L4-96.8 1587cc 1.6L DOHC (4A-FE) (1989), Corolla Sport Coupe L4-1587cc 1.6L DOHC (4A-F) (1988), Corolla Sport RWD L4-1587cc 1.6L DOHC (4A-GE) (1986), Corolla Wagon 2WD L4-96.8 1587cc 1.6L DOHC (4A-FE) (1989), Corolla Wagon 4WD L4-96.8 1587cc 1.6L DOHC (4A-FE) (1990), Corolla Wagon L4-107.5 1762cc 1.8L DOHC (7A-FE) (1993), Corolla Wagon L4-1587cc 1.6L DOHC (4A-F) (1987), Corolla Wagon L4-96.8 1587cc 1.6L DOHC (4A-FE) (1996).

Diagnostics Maintenance Engine General 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
05Hybrid Drive Systems Hybrid Drive Systems: Sections
06Powertrain Management Powertrain Management: Sections
- Relays and Modules - Powertrain Management50 pages
  - Relays and Modules - Computers and Control Systems45 pages
    Engine Control Module › Component Information43 pages
    Technical Service Bulletins › Engine Controls - Techstream(R) ECU Re-Flash Procedure2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
    Testing and Inspection › Component Tests and General Diagnostics2 3 4 5
    Main Relay (Computer/Fuel System) › Component Information › Locations2
  - Relays and Modules - Fuel Delivery and Air Induction4 pages
    Fuel Pump Relay › Component Information › Locations2
    Main Relay (Computer/Fuel System) › Component Information › Locations2
  - Relays and Modules - Ignition System › Ignition Control Module › Component Information › Testing and Inspection
- Sensors and Switches - Powertrain Management92 pages
  - Sensors and Switches - Computers and Control Systems73 pages
    Air Flow Meter/Sensor › Component Information › Locations2
    Camshaft Position Sensor › Component Information › Testing and Inspection2
    Crankshaft Position Sensor › Component Information › Locations2 3 4
    Engine Temperature Sensor › Component Information › Testing and Inspection
    Intake Air Temperature Sensor › Component Information › Locations
    Knock Sensor › Component Information › Locations2
    Oxygen Sensor › Component Information › Technical Service Bulletins › Engine Controls - Bank 1/Bank 2 O2 Sensor identification2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…43
    Throttle Position Sensor › Component Information › Locations2
    Transmission Position Switch/Sensor, A/T › Component Information › Service and Repair
    Vehicle Speed Sensor › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15
  - Sensors and Switches - Emission Control Systems › Evaporative Vapor Pressure Sensor › Component Information › Testing and Inspection2
  - Sensors and Switches - Fuel Delivery and Air Induction4 pages
    Air Flow Meter/Sensor › Component Information › Locations2
    Throttle Position Sensor › Component Information › Locations2
  - Sensors and Switches - Ignition System13 pages
    Camshaft Position Sensor › Component Information › Testing and Inspection2
    Crankshaft Position Sensor › Component Information › Locations2 3 4
    Ignition Switch › Component Information5 pages
    Locations
    Testing and Inspection › Symptom Related Diagnostic Procedures2 3 4
    Knock Sensor › Component Information › Locations2
- Tune-up and Engine Performance Checks27 pages
- Computers and Control Systems264 pages
  - Air Flow Meter/Sensor › Component Information › Locations2
  - Intake Air Temperature Sensor › Component Information › Locations
  - Camshaft Position Sensor › Component Information › Testing and Inspection2
  - Crankshaft Position Sensor › Component Information › Locations2 3 4
  - Data Link Connector › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15
  - Engine Control Module › Component Information43 pages
    Technical Service Bulletins › Engine Controls - Techstream(R) ECU Re-Flash Procedure2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
    Testing and Inspection › Component Tests and General Diagnostics2 3 4 5
  - Engine Temperature Sensor › Component Information › Testing and Inspection
  - Idle Speed/Throttle Actuator - Electronic › Component Information3 pages
    Locations
    Testing and Inspection › Component Inspection2
  - Knock Sensor › Component Information › Locations2
  - Main Relay (Computer/Fuel System) › Component Information › Locations2
  - Oxygen Sensor › Component Information › Technical Service Bulletins › Engine Controls - Bank 1/Bank 2 O2 Sensor identification2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…43
  - Relays and Modules - Computers and Control Systems45 pages
    Engine Control Module › Component Information43 pages
    Technical Service Bulletins › Engine Controls - Techstream(R) ECU Re-Flash Procedure2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
    Testing and Inspection › Component Tests and General Diagnostics2 3 4 5
    Main Relay (Computer/Fuel System) › Component Information › Locations2
  - Sensors and Switches - Computers and Control Systems73 pages
    Air Flow Meter/Sensor › Component Information › Locations2
    Camshaft Position Sensor › Component Information › Testing and Inspection2
    Crankshaft Position Sensor › Component Information › Locations2 3 4
    Engine Temperature Sensor › Component Information › Testing and Inspection
    Intake Air Temperature Sensor › Component Information › Locations
    Knock Sensor › Component Information › Locations2
    Oxygen Sensor › Component Information › Technical Service Bulletins › Engine Controls - Bank 1/Bank 2 O2 Sensor identification2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…43
    Throttle Position Sensor › Component Information › Locations2
    Transmission Position Switch/Sensor, A/T › Component Information › Service and Repair
    Vehicle Speed Sensor › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15
  - Throttle Position Sensor › Component Information › Locations2
  - Transmission Position Switch/Sensor, A/T › Component Information › Service and Repair
  - Variable Valve Timing Actuator › Component Information10 pages
    Technical Service Bulletins8 pages
    All Technical Service Bulletins for Variable Valve Timing Actuator: › EG009-03 › May › 03 › Engine - MIL ON/DTC 1349 Set2 3 4
    Customer Interest for Variable Valve Timing Actuator: › EG009-03 › May › 03 › Engine - MIL ON/DTC 1349 Set2 3 4
    Testing and Inspection › Component Inspection2
  - Vehicle Speed Sensor › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15
- Emission Control Systems15 pages
- Fuel Delivery and Air Induction66 pages
  - Fuel Pressure › System Information › Specifications2 3 4 5 6
  - Fuel Pressure Release › System Information › Service and Repair2 3 4 5
  - Idle Speed › System Information › Specifications2
  - Air/Fuel Mixture › System Information › System Diagnosis
  - Air Flow Meter/Sensor › Component Information › Locations2
  - Fuel › Component Information › Technical Service Bulletins › Exhaust System - Sulfur Smell
  - Fuel Filter › Fuel Pressure Release › System Information › Service and Repair2 3 4 5
  - Fuel Injector › Component Information8 pages
    Technical Service Bulletins › Fuel System - Fuel Injector Cleaning Procedure2
    Specifications › Electrical Specifications2
    Testing and Inspection › On-Vehicle Inspection2 3 4
  - Fuel Pressure Regulator › Component Information › Locations2 3
  - Fuel Pump8 pages
    Fuel Pressure › System Information › Specifications2 3 4 5 6
    Fuel Pump Relay › Component Information › Locations2
  - Fuel Return Line › Component Information › Locations2 3
  - Fuel Supply Line › Component Information › Locations2 3
  - Fuel Tank › Fuel Gauge Sender › Component Information › Testing and Inspection
  - Idle Speed/Throttle Actuator - Electronic › Component Information3 pages
    Locations
    Testing and Inspection › Component Inspection2
  - Main Relay (Computer/Fuel System) › Component Information › Locations2
  - Relays and Modules - Fuel Delivery and Air Induction4 pages
    Fuel Pump Relay › Component Information › Locations2
    Main Relay (Computer/Fuel System) › Component Information › Locations2
  - Sensors and Switches - Fuel Delivery and Air Induction4 pages
    Air Flow Meter/Sensor › Component Information › Locations2
    Throttle Position Sensor › Component Information › Locations2
  - Throttle Body › Component Information3 pages
    Locations
    Testing and Inspection › On-Vehicle Inspection2
  - Throttle Position Sensor › Component Information › Locations2
- Ignition System29 pages
- Transmission Control Systems2 pages
  - Relays and Modules - Transmission and Drivetrain › Relays and Modules - A/T › Shift Interlock Control Module › Component Information › Locations
  - Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T › Transmission Position Switch/Sensor, A/T › Component Information › Service and Repair
- PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins › Engine Controls - Techstream(R) ECU Re-Flash Procedure2 3 4 5 6 7 8 9 10 11 12 13 14 15
07Transmission and Drivetrain Transmission and Drivetrain: Sections
08Brakes and Traction Control Brakes and Traction Control: Sections
09Starting and Charging Starting and Charging: Sections
10Power and Ground Distribution Power and Ground Distribution: Sections
11Steering and Suspension Steering and Suspension: Sections
12Heating and Air Conditioning Heating and Air Conditioning: Sections
13Restraint Systems Restraint Systems: Sections
14Accessories and Optional Equipment Accessories and Optional Equipment: Sections
15Body and Frame Body and Frame: Sections
16Cruise Control Cruise Control: Sections
17Instrument Panel, Gauges and Warning Indicators Instrument Panel, Gauges and Warning Indicators: Sections
18Lighting and Horns Lighting and Horns: Sections
19Windows and Glass Windows and Glass: Sections
20Wiper and Washer Systems Wiper and Washer Systems: Sections