MY 1988 CORVETTE KEEPS THROWING A CODE 34 ABOUT ...

1988 Chevrolet Corvette

Tiny

honestengine

December, 3, 2010 AT 5:09 PM

My 1988 corvette keeps throwing a code 34 about every 4th start. I cleaned the throttle body and it still did it. What now?

FOUND 25 RELATED QUESTIONS

Code 34

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Code 34

1 ANSWER

3 Answers

Tiny

Jacobandnickolas

December, 3, 2010 AT 5:19 PM

Have you checked the MAP sensor? 34 -- MAP sensor(voltage low) / MAF sensor

Tiny

honestengine

December, 3, 2010 AT 6:59 PM

Yes I did and replaced it with a new not reman. That is when I had a code 33 now it's the 34. Getting soooo frustrated

Tiny

Jacobandnickolas

December, 3, 2010 AT 7:29 PM

So the voltage was high and now it's low. Have you checked wiring to the sensor?

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