My 1988 corvette keeps throwing a code 34 about every 4th start. I cleaned the throttle body and it still did it. What now!?
Dec 3, 2010 at 5:09 PM
1988 corvette
1988 CHEVROLET CORVETTE
HONESTENGINE
- MEMBER
- 2 POSTS
- FOLLOW
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Have you checked the MAP sensor? 34 -- MAP sensor(voltage low) / MAF sensor
Dec 3, 2010 at 5:19 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
Dec 3, 2010 at 6:59 PM
So the voltage was high and now it's low. Have you checked wiring to the sensor?
Dec 3, 2010 at 7:29 PM
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