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Discussion Starter #1
hey guys, I need some input/explanations for the readings my air/fuel gauge is giving out.
My car has thown rich at idle codes so the first one is no shocker.

At Idle: Sometimes steady: creeps over to rich(green). other times it sweeps between full lean and the stoich/rich line.(all red and yellow)

At Cruise: Gauge sweeps between full lean and the stoich/rich line (all red and yellow)

At WOT: Goes to the full lean light and stays there. (red). sometimes paces all red and yellow after a few seconds of WOT. but generally stays at the full lean red light.

I want to know whats going on.. especially since it should go going to full rich at WOT. whats everyones take on this?
 

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either you got some serious timing issues, or it just aint hooked up propperly, test your wiring
 

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Discussion Starter #3
how would it be a timing issue?

the a/f gauge gives the 02 sensors reading. Which doesn't leave much room for inproperly hooking it up.. signal wire, power, and ground.
 
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