Throwing codes
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Joined: Nov 2006
Posts: 130
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From: Wilmington, NC
Car: 1991 Chevy Camaro RS
Engine: V6 3.1L
Transmission: automatic
Throwing codes
My car is a 91 3.1 v6
it is showing codes 32 Digital EGR and code 35 Idle speed control
what should i check or do to get rid of these codes? any input would be great
thanks
it is showing codes 32 Digital EGR and code 35 Idle speed control
what should i check or do to get rid of these codes? any input would be great
thanks
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Joined: Aug 2003
Posts: 7,240
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From: LeRoy, NY
Car: 2003 Hyundai Tiburon GT
Engine: 2.7L V6
Transmission: 6-speed
Axle/Gears: 4.41
Re: Throwing codes
Code 32 means something is wrong with your $200+ digital EGR valve. Either it's clogged, has a bad ground, has bad coils, or it's not getting the signal to open.
Code 35 is tough. Start with cleaning your IAC passages. Code 35 means that the ECM cannot set the engine idle speed to what it wants it to be. In most cases, the idle speed is too high. Also, set up a DMM between your TPS signal wire (the blue one) and a ground. You should be seeing .55VDC at closed throttle.
Code 35 is tough. Start with cleaning your IAC passages. Code 35 means that the ECM cannot set the engine idle speed to what it wants it to be. In most cases, the idle speed is too high. Also, set up a DMM between your TPS signal wire (the blue one) and a ground. You should be seeing .55VDC at closed throttle.
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