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Old

May 17, 2006 | 07:22 AM

#1

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Joined: Apr 2006

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Code 32

I have been getting a code 32 for quite some time now. This means the egr system is failing. What I need to know is how does the ecm determine that the egr system is bad? What sensor sends info to the ecm indicating that the egr system isn't working?

88 camaro 305 TBI

Old

May 17, 2006 | 12:16 PM

#2

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Joined: Aug 2005

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The MAP sensor is expecting a change of manifold pressure within a certain amount of time after an EGR command,I think.

Old

May 18, 2006 | 12:59 PM

#3

Supreme Member

Joined: May 2001

Posts: 1,705

Likes: 3

From: Washington

Car: Recaro Option T/A

Engine: 305 Tuned Port Injection

Transmission: Automatic

Axle/Gears: 3:27 Borg Warner

Your EGR valve may be stuck partially open

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