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ses light on 3800 v6

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Old 04-17-2009, 12:06 PM
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Staging Lane
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Default ses light on 3800 v6

this has been bothering me for a while. my wife drives a 02 camaro w/ 3.8L and the code is '0102 maf low input volts circuit A' . I have done all the test (in the cheap service manuals) to check function and have replaced the sensor also. After the new sensor was in i deleted the code, drove it, and the smae damn code popped up three times. i looked at the scematics of the wiring and looks like the circuit A goes to the computer and the power goes to the feul relay, and thrid of course is ground.. does ANYONE know how to fix this. also, it idle really rough of cold cold starts. HELP!!!
Old 04-17-2009, 12:39 PM
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If it's the same as the LS1 I'd check the engine sensor fuse.




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