Section 16 (Engine Controls - Basic Diagnostic Procedures - 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.
- Programming
- Introduction
- Preliminary Inspection & Adjustments
- Fuel Systems
- Notes
- Fuel Pump Operation
- Notes
- Checking Fuel Pump Operation Using Toyota Hand-Held Tester (Avalon, Camry, Camry Solara, Highlander, Sienna, Tacoma, Tundra 3.4L V6 & 4Runner)
- Checking Fuel Pump Operation Using Toyota Hand-Held Tester (Land Cruiser)
- Checking Fuel Pump Operation Using Toyota Hand-Held Tester (Sequoia & Tundra 4.7L V8)
- Checking Fuel Pump Operation By Applying Battery Voltage To Fuel Pump (Avalon, Camry Solara, Highlander, Land Cruiser, Sienna, Tacoma & 4Runner)
- Checking Fuel Pump Operation By Applying Battery Voltage To Fuel Pump (Camry)
- Checking Fuel Pump Operation By Applying Battery Voltage To Fuel Pump (Sequoia & Tundra)
- Fuel System Pressure Release
- Fuel Pressure
- Fuel Pump Control Circuit
- Notes
- Circuit Opening Relay (Avalon)
- Circuit Opening Relay (Camry)
- Circuit Opening Relay (Camry Solara & Highlander)
- Circuit Opening Relay (Sequoia)
- Circuit Opening Relay (Sienna & Tacoma)
- Circuit Opening Relay (Tundra 3.4L V6)
- Circuit Opening Relay (Tundra 4.7L V8)
- Circuit Opening Relay (4Runner)
- EFI Main Relay (Avalon)
- EFI Main Relay (Camry & Camry Solara)
- EFI Main Relay (Highlander)
- EFI Main Relay (Land Cruiser)
- EFI Main Relay (Sequoia)
- EFI Main Relay (Sienna & Tacoma)
- EFI Main Relay (Tundra 3.4L V6)
- EFI Main Relay (Tundra 4.7L V8)
- EFI Main Relay (4Runner)
- Fuel Pump Electronic Control Unit & Fuel Pump Switch (Land Cruiser)
- Fuel Pump Relay & Fuel Pump Resistor (Sequoia & Tundra 4.7L V8)
- Ignition Systems
- Idle Speed & Ignition Timing
- Summary