Electronics Need help wiring something up? Thinking of adding an electrical component to your car? Need help troubleshooting that wiring glitch?

EGR relay

Old Mar 12, 2004 | 08:22 AM
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From: St. Louis, Missouri
Car: 1989 Firebird Formula
Engine: 383 Stealth Ram
Transmission: 700R4
Axle/Gears: 3.73 9 bolt Posi
EGR relay

Is there an electrical relay (or sensor) that controls the EGR?
If so, can someone please describe where it is located under the hood (there are alot of relays under there)?

Thank you!
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Old Mar 12, 2004 | 12:28 PM
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Re: EGR relay

Originally posted by formula_novice
Is there an electrical relay (or sensor) that controls the EGR?
If so, can someone please describe where it is located under the hood (there are alot of relays under there)?

Thank you!
EGR Solenoid...located on the RH aft side of the intake manifold, it has 2 hard plastic vacuum lines and an electrical connector going to it.
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Old Mar 12, 2004 | 01:43 PM
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From: St. Louis, Missouri
Car: 1989 Firebird Formula
Engine: 383 Stealth Ram
Transmission: 700R4
Axle/Gears: 3.73 9 bolt Posi
Sorry... I forgot to add that I recently replaced the EGR Valve, Harness, and Solenoid.

But I still get a code 32 sometimes when the car is cold.

Since I'm running out of things to replace, I didn't know if there was an electrical relay or another sensor I should check?

Thanks again.
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Old Mar 12, 2004 | 01:47 PM
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From: Bloomingdale,IL
Car: 91 RS
Engine: 305 Tbi (L03)
Transmission: 700r4
Theres quite a bit of wiring that could be going bad.
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Old Mar 12, 2004 | 02:56 PM
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Originally posted by formula_novice
I should check?
EGR passages in the intake manifold, probably carboned up.
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