Could a IAC sensor be messed up without throwing a code?

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Sep 22, 2009 | 11:36 AM

IRONFIST

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From: Calgary Alberta

Could a IAC sensor be messed up without throwing a code?

My car buckles under accleration at low rpms, you can hear back firing in the exhaust (poping noises), but no codes...
Once RPM picks up it pulls crazy.
If I pull it out of gear while coasting, RPM drops drastically, sometimes the car will die....
Once I've come to a stop the car returns to normal RPM... although idle is sometimes a little choppy.

Any ideas? I've tried everything...

Last edited by IRONFIST; Sep 22, 2009 at 03:29 PM.

Sep 22, 2009 | 02:42 PM

SOMbitch

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Try cleaning your MAF.....????

Sep 22, 2009 | 03:23 PM