Section 21 (Engine Controls - System & Component Testing - V6 & V8)
WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2002 Toyota Tundra, 2002 Toyota Tacoma, 2002 Toyota Sienna, 2002 Toyota Sequoia, and 2002 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
- Introduction
- Programming
- Air Induction Systems
- Computerized Engine Controls
- Engine Sensors & Switches
- Accelerator Pedal Position Sensor
- A/C Compressor Lock Sensor
- Air/Fuel Sensor
- Airflow Meter
- BRAKELIGHT Switch
- Camshaft Position Sensor
- Crankshaft Position Sensor
- EGR Gas Temperature Sensor
- EGR Position Sensor
- Engine Coolant Temperature Sensor
- Fuel Pump Switch
- Heated Oxygen Sensor
- Ignition Switch
- Intake Air Temperature Sensor
- Knock Sensor
- Park/Neutral Position Switch
- Power Steering Pressure Switch
- Throttle Position Sensor
- Vapor Pressure Sensor
- Variable Valve Timing Sensor
- Vehicle Speed Sensor
- Control Units
- Modules, Motors, Relays & Solenoids
- Fuel Systems
- Fuel System Pressure Release
- Fuel Delivery
- Notes
- Circuit Opening Relay
- EFI Main Relay
- Fuel Pump Electronic Control Unit (Land Cruiser)
- Fuel Pump Relay (Sequoia & Tundra 4.7L V8)
- Fuel Pump Resistor (Sequoia & Tundra 4.7L V8)
- Fuel Pump Switch (Land Cruiser)
- Fuel Pump Resistance & Operation (Avalon, Camry Solara, Highlander, Land Cruiser, Sienna, Tacoma & 4Runner)
- Fuel Pump Resistance & Operation (Camry, Sequoia & Tundra)
- Fuel Control
- Fuel Injectors (Avalon & Camry Solara)
- Fuel Injectors (Camry & Highlander)
- Fuel Injectors (Land Cruiser)
- Fuel Injectors (Sequoia & Tundra 4.7L V8)
- Fuel Injectors (Sienna)
- Fuel Injectors (Tacoma, Tundra 3.4L V6 & 4Runner)
- Fuel Cut System (Avalon, Camry Solara, Land Cruiser, Sequoia, Sienna, Tacoma, Tundra & 4Runner)
- Fuel Cut System (Camry & Highlander)
- Idle Control Systems
- Ignition Systems
- Emission Systems & Sub-Systems
- Notes
- Exhaust Gas RECIRCULATION System
- Fuel Evaporative System
- Notes
- Fuel EVAP System Test (Avalon, Camry Solara & Sienna)
- Fuel EVAP System Test (Camry & Highlander)
- Fuel EVAP System Test (Land Cruiser)
- Fuel EVAP System Test (Sequoia)
- Fuel EVAP System Test (Tacoma & 4Runner)
- Fuel EVAP System Test (Tundra)
- Canister Closed Valve Vacuum Switching Valve (Avalon, Camry, Camry Solara, Highlander, Sequoia, Sienna, Tacoma & 4Runner)
- Charcoal Canister
- Cut-Off Valve (Avalon, Camry, Camry Solara, Highlander, Sequoia, Sienna, Tacoma & 4Runner)
- EVAP Vacuum Switching Valve (All Models)
- Overfill Check Valve (Avalon, Camry, Camry Solara, Highlander, Sequoia, Sienna, Tacoma & 4Runner)
- Pressure Switching Valve Vacuum Switching Valve (Avalon, Camry, Camry Solara, Highlander, Sequoia, Sienna, Tacoma & 4Runner)
- Vapor Pressure Sensor (Avalon, Camry Solara, Land Cruiser & Tundra)
- Vapor Pressure Sensor (Camry & Highlander)
- Vapor Pressure Sensor (Sequoia, Sienna & 4Runner)
- Vapor Pressure Sensor (Tacoma)
- Vapor Pressure Sensor Vacuum Switching Valve (Land Cruiser & Tundra)
- Positive Crankcase Ventilation
- Throttle Controls
- Variable Valve Timing System
- Miscellaneous Controls