IAC & TPS location on 1992 Camaro TBI

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Jan 2, 2015 | 07:34 AM
  #1  
Just joined and have a quesiton.

My camaro has always, bought new, rev'd around 1000 rpm's when I push in the clutch coming to stop. Now it has gotten to where it rev's between 1500 and 2000 rpm's, if my tach is correct. But I do know it does rev higher by the sound of the engine.

Where can I find the IAC and TPS on my engine? What is the voltage range for the TPS? Also, how do I go about cleaning the IAC?

Thank you.
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Feb 2, 2015 | 10:58 AM
  #2  
Re: IAC & TPS location on 1992 Camaro TBI
Quote: Just joined and have a quesiton.

My camaro has always, bought new, rev'd around 1000 rpm's when I push in the clutch coming to stop. Now it has gotten to where it rev's between 1500 and 2000 rpm's, if my tach is correct. But I do know it does rev higher by the sound of the engine.

Where can I find the IAC and TPS on my engine? What is the voltage range for the TPS? Also, how do I go about cleaning the IAC?

Thank you.
IAC and TPS are both on the left side of the TBI unit opposite of the throttle linkage

cleaning IAC

https://www.thirdgen.org/forums/v6/1...ac-system.html

adjustment for tps and iac
https://www.thirdgen.org/tpimod2/
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