07 KJ Idle Air Control errors

[StageHand]

Jeep has had been showing an IAC error so I just replaced the throttle body on Sat 13 Feb 2016. Ran fine until Tue 16 Feb 2016 .. Threw IAC code again. Had code erased at an O'Reilys. Again ran fine until today 19 Feb 2016 and engine light is on again....making an assumption that it is an IAC code again.

07 KJ
170k miles
All stock and oem

Any thoughts / experience is greatly appreciated.

Thanks

 

[teeje]

Pull out the iAc sensor and clean it.


2002 Jeep Liberty 3.7L with brand new engine
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[StageHand]

The IAC is built into the throttle body...which I just replaced.

 

[Birdman330]

They're known to get moisture in them, its something we have to watch carefully on the 07's. Causes the ETB's to begin shorting out. I've replaced mine out of caution last year because it was dying on me at random times.