Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2007 Toyota FJ Cruiser RWDFACTORY OEM SERVICE PROCEDURE

On-Vehicle Inspection

INSPECT THROTTLE BODY ASSEMBLY
1. Listen to the throttle control motor operating sounds.
  1. Turn the ignition switch to ON.
  2. When pressing the accelerator pedal, listen to the running sound of the motor. Make sure no friction noises come from the motor.
    If friction noises occur, check the throttle body, wire harness and ECM.
2. Check the throttle position sensor.
  1. Turn the ignition switch to ON.
  2. Turn the intelligent tester ON.
  3. Start the engine and warm it up.
  4. Select the following menu items: DIAGNOSIS / ENHANCED OBD II / DATA LIST / PRIMARY / THROTTLE POS.
  5. Depress the accelerator pedal. When the throttle valve is fully open, check that the THROTTLE POS value is within the specification.
    Standard:
    
    60% or more
    
    NOTE: When checking the standard throttle valve opening percentage, the transmission should be in the neutral position.
    
    If the result is not as specified, check the throttle body, wire harness and ECM.
    
    Fig 1: Connecting Intelligent Tester To DLC3
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

Shop Manual-Ready Tools Compare Repair Quote Quote Shield Pro

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.

Rather have a pro handle this?

A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.

Comes to youSame-day available12-month warranty

Get a Free Quote

No obligation. See pricing before you book.