LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Cleaned out TB and IAC now engine light is on

Old 10-02-2004, 03:58 PM
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Cleaned out TB and IAC now engine light is on

I cleaned out the TB 2 days ago and today I got a egine light and the codes are for IAC,TPS, high RPM idle its idling at 1,200 PRMs. When i was cleaning all the build up on the IAC i think i might have moved the spring a little. What could i have done to make it throw me these codes and what can I do to make the light go away?
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Old 10-02-2004, 06:12 PM
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Re: Cleaned out TB and IAC now engine light is on

ttt
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Old 10-02-2004, 09:36 PM
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Re: Cleaned out TB and IAC now engine light is on

Did you remember to plug both sensors back in? Connectors oriented properly and no bent pins?

How did you clean the IAC? Did you spray liquid solvent into the actuator (not recommended)? Did you attempt to move the pintle (not recommended)?
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Old 10-02-2004, 11:11 PM
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Re: Cleaned out TB and IAC now engine light is on

Damn, used TB cleaner, how much is a new 1?
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