MAF trouble code 34

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Mar 11, 2007 | 05:43 PM

henke123

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Joined: Mar 2007

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MAF trouble code 34

My Maf is killing me! I´ve already replaced it once. Bought a used one. But still it doesnt seems to do its job? The idle doesn´t change if i unplugg the MAF or if its plugged in. I´ve checked the burnoff relay and the 20amp fuse. And the Maf do get 12 volts. (pardon my crappy english) But i still get code 34. WHY??
Camaro v6 2.8 mfi

Henrik L
Stockholm
Sweden

Mar 11, 2007 | 06:26 PM

2.8RS

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From: Tallahassee, FL

Car: 89 V6 Camaro

Engine: 2.8

Transmission: 700R4

Axle/Gears: 3.42 open diff

Bad connection?

Mar 11, 2007 | 06:33 PM

Street Lethal

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From: NYC / Jersey

Car: 1990 Trans Am GTA

Engine: Turbo 305 w/MS2

Transmission: 700R4

2.8 is right, it's probably either a loose, or bad terminal at one of the systems connectors. Either that, or a bad power/burn off relay(s). How did you check the burn off relay? You definitely don't want to assume that it's the MAF sensor itself....