code 34?
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Joined: Jul 2001
Posts: 5,225
Likes: 70
From: Buffalo, NY
Car: 1988 IROC-Z
Engine: 427 SBC
Transmission: ProBuilt 700R4
Axle/Gears: Moser 12 Bolt / 3.73 TrueTrac
What year is your car? The relays are on the driver side (by the brake booster). When mine threw a code 34, it ran horrible and puked black smoke out.
The MAP signal is too low at a given throttle position and engine RPM. All you need to do is find out why. Start with the simple things, like vacuum leaks. Check hoses, gasket surfaces, the PCV system, power brake booster, and EGR system. You might also want to verify that the MAP is sealed to the intake, and that the electrical connector is clean and well conected. Then you can measure the MAP signal at a given vacuum to make sure it is reporting correctly:
well...i have the EGR vacuumms capped off......it did have a EGR code 32......there is a plug by the coil {2 prong} that is diconnected i cnt see from where......then by the MAP there is a bigger typer vacuum that comes off and goes to a little little T type thing......but is this why it could be running liek crap?
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also at idel it has a miss to it.....and when im on the highway or underload and i floor it...it doesnt do anything but fall on its face
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also at idel it has a miss to it.....and when im on the highway or underload and i floor it...it doesnt do anything but fall on its face
Last edited by boosting28psi; Aug 6, 2006 at 12:37 PM. Reason: Automerged Doublepost
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Joined: Apr 2000
Posts: 3,187
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From: E.B.F. TN
Car: Tree Huggers
Engine: Do Not
Transmission: Appreciate Me.
And people always send me hate mail for asking questions before actually posting answers! This thread will be exhibit A.
How about you fill us all in on the rest of the story (I'm listening to radio too damn much) as it'll probably help get you a relevant answer.
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