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I have replaces mass air sensor, ait sensor, air filter, coil packs, plugs,wires, upper plenum gasket, oil filter n oil ,
Car still giving me codes low mass air circuit input, " P-1193 , P-102 , P-113".
Car run rough , idles low, no power, if I have it idling and I try to rev the rpm even a tiny bit it immediately shuts off. Runs Vetter with mass air sensor unplugged. It's not giving me O2 sensor or catalytic converter codes but that's the only thing I can think it may still be. Already checked wiring and connections and vacuum lines/intake leaks and have found nothing. driving me nuts.exhaust pipe looks clean, plugs looked clean but 1 time I did smell rotten egg smell.
 

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Did you use an OEM maf? You may have a wiring problem.
 
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