trying to help out a friend with her car issues
she is getting 6 codes
i have read about the possibility of it only being a fuse , believe #47 to be exact, i checked her fuses 46-49 and none of them look blown, anything else i can do, cant imagine all those things have gone bad at once.
the car runs fine as far as i can tell, no stalling or dying , she has said the gas mileage has dropped.She took it to a local shop who had it for 3 days returned it saying they didnt know what the problem was, i think they pulled the 02 sensors and bench tested , and said they were good , they concluded it was the PCM and it needed to be replaced.
i read something about the PCM relay #1 possible going bad also but i cant seem to find the part number online and try to swap it to see if that fixes it
any other thoughts?
thanks in advance