4 Runner 2WD L4-2.7L (2TR-FE) (2010): Powertrain Management

Also for this vehicle: 4 Runner 2WD L4-144.4 2366cc 2.4L SOHC (22R-E) (1990), 4 Runner 2WD L4-2.7L (3RZ-FE) (1996), 4 Runner 2WD L4-2693cc 2.7L DOHC MFI (1997), 4 Runner 2WD V6-180.5 2959cc 3.0L SOHC (3VZ-E) (1992), 4 Runner 2WD V6-4.0L (1GR-FE) (2006), 4 Runner 2WD V8-4.7L (2UZ-FE) (2003), 4 Runner 4WD L4-144.4 2366cc 2.4L SOHC (22R-E) (1986), 4 Runner 4WD L4-2.7L (3RZ-FE) (1996), 4 Runner 4WD L4-2366cc 2.4L SOHC (22R) (1984), 4 Runner 4WD L4-2366cc 2.4L SOHC Turbo (22R-TE) (1987), 4 Runner 4WD V6-180.5 2959cc 3.0L SOHC (3VZ-E) (1989), 4 Runner 4WD V6-4.0L (1GR-FE) (2006), 4 Runner 4WD V8-4.7L (2UZ-FE) (2003), 4 Runner Limited 2WD V6-3.4L (5VZ-FE) (1997), 4 Runner SR5 2WD V6-3.4L (5VZ-FE) (1997).

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
03Maintenance Maintenance: Sections
04Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
05Powertrain Management Powertrain Management: Sections
- Relays and Modules - Powertrain Management54 pages
  - Relays and Modules - Computers and Control Systems41 pages
    Body Control Module › Component Information12 pages
    Locations2 3 4 5
    Service and Repair › Components2 3 4 5 6 7
    Engine Control Module › Component Information23 pages
    Locations › Instrument Panel2 3
    Testing and Inspection › Component Tests and General Diagnostics2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
    Service and Repair › Components2 3
    Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4 5
    Oxygen Sensor Relay › Component Information › Locations
  - Relays and Modules - Fuel Delivery and Air Induction12 pages
    Fuel Pump Control Unit › Component Information5 pages
    Locations › Engine Control - SFI System2
    Service and Repair › Components2 3
    Fuel Pump Relay › Component Information › Locations2
    Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4 5
  - Relays and Modules - Ignition System › Ignition Relay › Component Information › Locations
- Sensors and Switches - Powertrain Management127 pages
  - Sensors and Switches - Computers and Control Systems60 pages
    Accelerator Pedal Position Sensor › Component Information › Locations2
    Air Flow Meter/Sensor › Component Information8 pages
    Locations2
    Testing and Inspection › Inspection2 3
    Service and Repair › Components2 3
    Camshaft Position Sensor › Component Information5 pages
    Locations › Engine Control - SFI System2
    Service and Repair › Components2 3
    Coolant Temperature Sensor/Switch (For Computer) › Component Information5 pages
    Locations2
    Service and Repair › Components2 3
    Crankshaft Position Sensor › Component Information6 pages
    Locations › Ignition System2 3
    Service and Repair › Components2 3
    Engine Temperature Sensor › Component Information4 pages
    Testing and Inspection
    Service and Repair › Components2 3
    Knock Sensor › Component Information6 pages
    Locations2 3
    Service and Repair › Components2 3
    Manifold Pressure/Vacuum Sensor › Component Information5 pages
    Locations2
    Service and Repair › Components2 3
    Oxygen Sensor › Component Information10 pages
    Locations › Emission Control System2
    Diagrams › Air Fuel Ratio Sensor2
    Testing and Inspection › Heated Oxygen Sensor2
    Service and Repair › Air Fuel Ratio Sensor2 3 4
    Power Steering Pressure Switch › Component Information5 pages
    Diagrams2
    Service and Repair › Components2 3
    Transmission Position Switch/Sensor, A/T › Component Information › Locations2
    Variable Valve Timing Actuator Position Sensor › Component Information › Diagrams2
  - Sensors and Switches - Fuel Delivery and Air Induction10 pages
    Accelerator Pedal Position Sensor › Component Information › Locations2
    Air Flow Meter/Sensor › Component Information8 pages
    Locations2
    Testing and Inspection › Inspection2 3
    Service and Repair › Components2 3
  - Sensors and Switches - Ignition System57 pages
    Camshaft Position Sensor › Component Information5 pages
    Locations › Engine Control - SFI System2
    Service and Repair › Components2 3
    Crankshaft Position Sensor › Component Information6 pages
    Locations › Ignition System2 3
    Service and Repair › Components2 3
    Ignition Switch › Component Information40 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…36
    Service and Repair › Components2 3
    Knock Sensor › Component Information6 pages
    Locations2 3
    Service and Repair › Components2 3
- Tune-up and Engine Performance Checks16 pages
  - Fuel Pressure › System Information › Specifications2 3 4
  - Fuel Filter › Fuel Pressure Release › System Information › Service and Repair2 3 4 5 6
  - Firing Order › Component Information › Specifications
  - Spark Plug › Component Information4 pages
    Specifications
    Service and Repair › Components2 3
  - Compression Check › System Information › Specifications
- Computers and Control Systems624 pages
  - Accelerator Pedal Position Sensor › Component Information › Locations2
  - Air Flow Meter/Sensor › Component Information8 pages
    Locations2
    Testing and Inspection › Inspection2 3
    Service and Repair › Components2 3
  - Body Control Module › Component Information12 pages
    Locations2 3 4 5
    Service and Repair › Components2 3 4 5 6 7
  - Camshaft Position Sensor › Component Information5 pages
    Locations › Engine Control - SFI System2
    Service and Repair › Components2 3
  - Coolant Temperature Sensor/Switch (For Computer) › Component Information5 pages
    Locations2
    Service and Repair › Components2 3
  - Crankshaft Position Sensor › Component Information6 pages
    Locations › Ignition System2 3
    Service and Repair › Components2 3
  - Data Link Connector › Component Information37 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…36
  - Electronic Throttle Actuator › Component Information › Locations2
  - Engine Control Module › Component Information23 pages
    Locations › Instrument Panel2 3
    Testing and Inspection › Component Tests and General Diagnostics2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
    Service and Repair › Components2 3
  - Engine Temperature Sensor › Component Information4 pages
    Testing and Inspection
    Service and Repair › Components2 3
  - Information Bus › Component Information373 pages
    Locations › LIN Communication System2 3 4 5
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…43
    Service Precautions › CAN Communication System2 3
    Description and Operation › LIN Communication System2 3 4 5 6 7 8
    Testing and Inspection › Initial Inspection and Diagnostic Overview2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…314
  - Knock Sensor › Component Information6 pages
    Locations2 3
    Service and Repair › Components2 3
  - Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4 5
  - Malfunction Indicator Lamp › Component Information › Testing and Inspection2 3
  - Manifold Pressure/Vacuum Sensor › Component Information5 pages
    Locations2
    Service and Repair › Components2 3
  - Oxygen Sensor › Component Information10 pages
    Locations › Emission Control System2
    Diagrams › Air Fuel Ratio Sensor2
    Testing and Inspection › Heated Oxygen Sensor2
    Service and Repair › Air Fuel Ratio Sensor2 3 4
  - Oxygen Sensor Relay › Component Information › Locations
  - Power Steering Pressure Switch › Component Information5 pages
    Diagrams2
    Service and Repair › Components2 3
  - Relays and Modules - Computers and Control Systems41 pages
    Body Control Module › Component Information12 pages
    Locations2 3 4 5
    Service and Repair › Components2 3 4 5 6 7
    Engine Control Module › Component Information23 pages
    Locations › Instrument Panel2 3
    Testing and Inspection › Component Tests and General Diagnostics2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
    Service and Repair › Components2 3
    Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4 5
    Oxygen Sensor Relay › Component Information › Locations
  - Sensors and Switches - Computers and Control Systems60 pages
    Accelerator Pedal Position Sensor › Component Information › Locations2
    Air Flow Meter/Sensor › Component Information8 pages
    Locations2
    Testing and Inspection › Inspection2 3
    Service and Repair › Components2 3
    Camshaft Position Sensor › Component Information5 pages
    Locations › Engine Control - SFI System2
    Service and Repair › Components2 3
    Coolant Temperature Sensor/Switch (For Computer) › Component Information5 pages
    Locations2
    Service and Repair › Components2 3
    Crankshaft Position Sensor › Component Information6 pages
    Locations › Ignition System2 3
    Service and Repair › Components2 3
    Engine Temperature Sensor › Component Information4 pages
    Testing and Inspection
    Service and Repair › Components2 3
    Knock Sensor › Component Information6 pages
    Locations2 3
    Service and Repair › Components2 3
    Manifold Pressure/Vacuum Sensor › Component Information5 pages
    Locations2
    Service and Repair › Components2 3
    Oxygen Sensor › Component Information10 pages
    Locations › Emission Control System2
    Diagrams › Air Fuel Ratio Sensor2
    Testing and Inspection › Heated Oxygen Sensor2
    Service and Repair › Air Fuel Ratio Sensor2 3 4
    Power Steering Pressure Switch › Component Information5 pages
    Diagrams2
    Service and Repair › Components2 3
    Transmission Position Switch/Sensor, A/T › Component Information › Locations2
    Variable Valve Timing Actuator Position Sensor › Component Information › Diagrams2
  - Transmission Position Switch/Sensor, A/T › Component Information › Locations2
  - Variable Valve Timing Actuator › Component Information7 pages
    Diagrams2
    Testing and Inspection › Inspection2
    Service and Repair › Components2 3
  - Variable Valve Timing Actuator Position Sensor › Component Information › Diagrams2
- Emission Control Systems32 pages
  - Air Injection11 pages
    Air Injection Control Valve › Component Information7 pages
    Testing and Inspection2
    Service and Repair › Components2 3 4 5
    Air Injection Pump › Component Information4 pages
    Testing and Inspection
    Service and Repair › Components2 3
  - Evaporative Emissions System17 pages
    Canister Purge Control Valve › Component Information4 pages
    Testing and Inspection
    Service and Repair › Components2 3
    Canister Purge Solenoid › Component Information5 pages
    Diagrams2
    Service and Repair › Components2 3
    Evaporative Emission Control Canister › Component Information7 pages
    Technical Service Bulletins4 pages
    Customer Interest for Evaporative Emission Control Canister: › SB0155-10 › Jun › 10 › Emissions - MIL ON/DTC P0456 Stored In ECM2
    All Technical Service Bulletins for Evaporative Emission Control Canister: › SB0155-10 › Jun › 10 › Emissions - MIL ON/DTC P0456 Stored In ECM2
    Service and Repair › Components2 3
    Leak Detection Pump, Evaporative System › Component Information › Diagrams
  - Positive Crankcase Ventilation › Positive Crankcase Ventilation Valve › Component Information4 pages
    Testing and Inspection
    Service and Repair › Components2 3
- Fuel Delivery and Air Induction102 pages
  - Fuel Pressure › System Information › Specifications2 3 4
  - Fuel Pressure Release › System Information › Service and Repair2 3 4 5 6
  - Accelerator Pedal › Component Information4 pages
    Testing and Inspection
    Service and Repair › Components2 3
  - Accelerator Pedal Position Sensor › Component Information › Locations2
  - Air Flow Meter/Sensor › Component Information8 pages
    Locations2
    Testing and Inspection › Inspection2 3
    Service and Repair › Components2 3
  - Fuel Filler Cap › Component Information › Testing and Inspection
  - Fuel Filter › Fuel Pressure Release › System Information › Service and Repair2 3 4 5 6
  - Fuel Injector › Component Information12 pages
    Diagrams2 3 4 5 6
    Service and Repair › Components2 3 4 5 6
  - Fuel Pressure Regulator › Component Information › Service and Repair › Components2 3
  - Fuel Pressure Pulsation Damper › Component Information › Service and Repair › Components2 3
  - Fuel Pump11 pages
    Fuel Pressure › System Information › Specifications2 3 4
    Fuel Pump Control Unit › Component Information5 pages
    Locations › Engine Control - SFI System2
    Service and Repair › Components2 3
    Fuel Pump Relay › Component Information › Locations2
  - Fuel Supply Line › Component Information › Tools and Equipment2
  - Fuel Tank › Fuel Gauge Sender › Component Information5 pages
    Diagrams2
    Service and Repair › Components2 3
  - Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4 5
  - Relays and Modules - Fuel Delivery and Air Induction12 pages
    Fuel Pump Control Unit › Component Information5 pages
    Locations › Engine Control - SFI System2
    Service and Repair › Components2 3
    Fuel Pump Relay › Component Information › Locations2
    Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4 5
  - Sensors and Switches - Fuel Delivery and Air Induction10 pages
    Accelerator Pedal Position Sensor › Component Information › Locations2
    Air Flow Meter/Sensor › Component Information8 pages
    Locations2
    Testing and Inspection › Inspection2 3
    Service and Repair › Components2 3
  - Throttle Body › Component Information8 pages
    Testing and Inspection › On-Vehicle Inspection2
    Service and Repair › Components2 3 4 5 6
- Ignition System87 pages
  - Firing Order › Component Information › Specifications
  - Camshaft Position Sensor › Component Information5 pages
    Locations › Engine Control - SFI System2
    Service and Repair › Components2 3
  - Crankshaft Position Sensor › Component Information6 pages
    Locations › Ignition System2 3
    Service and Repair › Components2 3
  - Ignition Coil › Component Information6 pages
    Diagrams2 3
    Service and Repair › Components2 3
  - Ignition Relay › Component Information › Locations
  - Knock Sensor › Component Information6 pages
    Locations2 3
    Service and Repair › Components2 3
  - Relays and Modules - Ignition System › Ignition Relay › Component Information › Locations
  - Sensors and Switches - Ignition System57 pages
    Camshaft Position Sensor › Component Information5 pages
    Locations › Engine Control - SFI System2
    Service and Repair › Components2 3
    Crankshaft Position Sensor › Component Information6 pages
    Locations › Ignition System2 3
    Service and Repair › Components2 3
    Ignition Switch › Component Information40 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…36
    Service and Repair › Components2 3
    Knock Sensor › Component Information6 pages
    Locations2 3
    Service and Repair › Components2 3
  - Spark Plug › Component Information4 pages
    Specifications
    Service and Repair › Components2 3
- Transmission Control Systems36 pages
  - Actuators and Solenoids - Transmission and Drivetrain9 pages
    Actuators and Solenoids - A/T3 pages
    Shift Interlock Solenoid › Component Information › Diagrams
    Shift Solenoid, A/T › Component Information › Locations2
    Actuators and Solenoids - Differential › Actuator, Differential Lock › Component Information6 pages
    Locations2
    Service and Repair › Components2 3 4
  - Relays and Modules - Transmission and Drivetrain3 pages
    Relays and Modules - A/T › Shift Interlock Control Module › Component Information › Locations2
    Relays and Modules - Differential › Control Unit, Differential Lock › Component Information › Locations
  - Sensors and Switches - Transmission and Drivetrain24 pages
    Sensors and Switches - A/T14 pages
    Transmission Mode Switch, A/T › Component Information › Diagrams
    Transmission Position Switch/Sensor, A/T › Component Information › Locations2
    Transmission Speed Sensor, A/T › Component Information6 pages
    Locations
    Diagrams › Transmission Revolution Sensor (Counter Gear)2
    Service and Repair › Components2 3
    Transmission Temperature Sensor/Switch, A/T › Component Information5 pages
    Locations2
    Service and Repair › Components2 3
    Sensors and Switches - Differential10 pages
    Position Sensor/Switch, Differential Lock › Component Information5 pages
    Locations2
    Service and Repair › Components2 3
    Switch, Differential Lock › Component Information5 pages
    Locations2
    Service and Repair › Components2 3
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