Mechanics

LEXUS ES 300 BODY PROBLEM

2002 Lexus ES 300 • 100,124 miles

Change out starter. After putting everything back together. The agent idles to all and stalls out. How to reset idle
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Guest
December 7, 2012.



After disconnecting battery or replacing ECM, drive vehicle to enable ECM to relearn driveability.

IAC VALVE OPERATION
Remove throttle body. Remove IAC valve from throttle body. Check IAC valve position. IAC valve should be in half open position. See Fig. 36 . Connect IAC valve connector to IAC valve. Turn ignition on and observe IAC valve operation. IAC valve should move to fully closed, fully open and then to half open position within .5 seconds of turning ignition on. If IAC valve operation is not as specified, replace IAC valve and retest.

Stalling: http://www.2carpros.com/articles/engine-stalls



Rasmataz
Dec 7, 2012.