My car threw a code, p0633- skim key not programmed in pcm. I looked it up in the sticky thread but couldnt find an explanation of what it actually meant.
I just bought the car, i dont know how to change the pcm or what the pcm is... and I only have 1 key to start the car so it's the same one.
is this a big problem??
go to dealer and have them do a pcm replaced, in the skim module misc. section ,they will have to get the skim pin to do this. the pcm likely staged or ecu fkd,my dealer is down in norristown pa-
mine is doing that to since i got it ive been told it has a stg1 on it, it is a 03 could it affect the boost levels i raced a friend of mine who had a 05 model i got out of the car and had red fluid up under the car so i got it towed to my uncles shop and replaced the transmition fluid well on the way home the car started pulling its self and the brakes got so hard that i had to use the ebrake to stop well i drove it home and noticed that a hose going to back of the intake manifold was of so i put it back with sealent it fixed the reving and brake problem but when i shift the rpms hang for a second now the car wont even hold 14lbs of boost since that happened and to this day i have no clue where the red fluid came from if someone could help me i would appreciate it now the car runs like crap i had a stg2 wg on it and replaced it with ptp but still the exact boosst level and the p0633 code
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p0633 need some info
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