Quote:
Originally Posted by Aanic
Team,
I need some help on some fault code issues. Recently I had some serious misfires on the 99 Boxster. It was misfiring so badly that it would barely run. I replaced all the plugs and coils, and now it runs great, but I have a CEL on with the following codes:
P0102
P0112
P0154
P0302
P1318
I know several of these indicate misfires, which I believe may be holdovers, but with the two MAF codes and the Oxy sensor code I'm wondering if there is a common thread, or if they also could be holdovers.
Timeline: Within last 100 miles - new coils, filled up with gas, misfiring gone, but CEL on.
Thanks in advance,
Aaron
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P0102: MAF sensor, below lower limit; break in wiring, short to ground
P0112: Intake air temp below lower limit; faulty sensor, short to ground, break in wiring
P0154: O2 sensor ahead of cat on bank 2; sensor failure, wiring harness problem
P0302: Misfire on cylinder 2
P1318: No such code