On-Vehicle Inspection

CHECK THROTTLE BODY ASSEMBLY
NOTE: Always perform the inspection after installing the throttle body or removing/installing other components.
1. Remove the EFI MAIN and ETCS fuses at the same time and then reconnect them after waiting 60 seconds or more.
  
  Fig 1: Identifying Engine Room No. 2 Junction Block
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Install the throttle body, and then turn the power switch on (IG) without operating the accelerator pedal.
  NOTE: If the accelerator pedal is operated, begin the procedure again from the beginning.
3. Inspect engine idle speed. Refer to ON-VEHICLE INSPECTION - Step 3 .