toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Knock Sensor > < Diagnostic Trouble Code Tests and Associated Procedures|Page 2142
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Idle Speed/Throttle Actuator - Electronic: Service and Repair

IAC VALVE REMOVAL 

1. Removal throttle body. (Refer to Throttle Body Service and Repair)

See: Fuel Delivery and Air Induction/Throttle Body

2. Remove IAC valve.

Remove the 4 screws, IAC valve and gasket. 

INSTALLATION HINT:  Use a new gasket.

IAC VALVE INSTALLATION 

INSTALLATION HINT: Installation is in the reverse order of removal.

Knock Sensor > < Diagnostic Trouble Code Tests and Associated Procedures|Page 2142