Code 34

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Jun 28, 2007 | 05:48 PM

Chrome on Rust

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Car: 89 RS

Engine: 305 TBI

Code 34

Im geting a code 34 out of my 89 tbi 305.

Any sugestion on what to start doing or looking for.

Jun 29, 2007 | 09:24 AM

RBob

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From: Chasing Electrons

Car: check

Engine: check

Transmission: check

Re: Code 34

That is a MAP sensor low error. Check the wiring along with the vacuum line to the MAP sensor. It could also be the sensor itself is bad or the ECM.

RBob.

Jun 29, 2007 | 11:18 PM

Chrome on Rust

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Car: 89 RS

Engine: 305 TBI

Re: Code 34

in the haynes manual it says that the MAP is used on all models except 89 and earlyer

Jun 30, 2007 | 09:26 AM

RBob

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From: Chasing Electrons

Car: check

Engine: check

Transmission: check

Re: Code 34

Quote:

Originally Posted by Chrome on Rust

in the haynes manual it says that the MAP is used on all models except 89 and earlyer

In this case the haynes manual is wrong (why am I not surprised). All factory stock f-body TBI setups are MAP.

RBob.

Jul 3, 2007 | 11:22 AM

Chrome on Rust

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Car: 89 RS

Engine: 305 TBI

Re: Code 34

Very good to know thanks a bunch.

Jul 3, 2007 | 03:27 PM

Chrome on Rust

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Car: 89 RS

Engine: 305 TBI

Re: Code 34

Hey RBob Thanks for the help it got the code to go away for now. hopfuly it will stay awy but i have not had much of a chance to drive it yet
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Hey RBob Thanks for the help it got the code to go away for now. hopfuly it will stay awy but i have not had much of a chance to drive it yet. so we will see

Last edited by Chrome on Rust; Jul 3, 2007 at 03:27 PM. Reason: Automerged Doublepost