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jpmxrider489

15+ Year Contributor
2,415
152
Apr 4, 2010
pittsburgh, Pennsylvania
I was driving and all of a sudden my car runs crappy. It dont want to go over 3 rpm. It does boost. The maf is plugged in. No boost leaks. Fuel pressure is right on. I replaced spark plugs because the CEL was misfire and a problem with injector 2. My wideband is reading really rich. It was areound 17 and then goes to lines. My guess its to rich for the wideband. Could my sensor go bad? It was all random. Its like it dont have enough air. I have stock injecors. I do have a 16g.
 

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if the wideband goes to 17...thats way way lean, not rich

id try replacing your CTS also
 
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