On-Vehicle Inspection

ON-VEHICLE INSPECTION

1. CHECK INTAKE AIR CONTROL SYSTEM




a. Using a 3-way connector, connect a vacuum gauge to the actuator hose.
b. Connect the hand-held tester to the DLC3.
c. Start the engine.

Standard:

d. On the hand-held tester, enter the ACTIVE TEST mode.




e. Move the shift lever to the P position.
f. While operating the accelerator pedal, check open and closed status of the IAC valve No. 1 (1MZ-FE only) and No. 2.

HINT: Values indicated in the illustration are for reference only. The throttle valve open position varies by engine speed.