C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

engine code 34 on 89 tpi

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Old Feb 18, 2013 | 10:19 PM
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Default engine code 34 on 89 tpi

I have a little play in my throttle body linkage, can that cause a trouble code 34? car started shutting off when I hit the gas. I cleaned the throttle body and now it is shutting off while in park/neutral. I did not remove any sensors when cleaning the throttle body, so the TPS should be the same as it has been for years.
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Old Feb 18, 2013 | 10:59 PM
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Originally Posted by ucqb1105
I have a little play in my throttle body linkage, can that cause a trouble code 34?.
Nothing to do with the TB

http://www.chevythunder.com/maf_code_34.htm
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Old Feb 18, 2013 | 11:27 PM
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thanks, I will do this tomorrow and see what I come up with!
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Old Feb 20, 2013 | 07:55 PM
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finally got around to doing this... two problems, I kept getting a code 34 all the way through the process. 2nd problem is the car wouldn't run more than 3 seconds with the MAF disconnected.
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