Turns out it was the coil pack. I decided to just replace them all since I've had two of them go out. Replaced the spark plugs while I was at it.

 

Limp mode maybe

 

2002s do not have ICMs.

 

you people are getting to complicated, check the cat, really the only way to check it really is to cut it off but if you got someone with you just have him take it to like 3-4k and feel the exhaust see if it feels like insuffient flow. if not really alot of flow take out the o2 sensor before the cat and run it should have more power cuz of no restricition. if all that seems fine check tps.

 

My car runs fine now besides needing a new thermostat. I replaced two coils last week that i borrowed from my sister's Passat until my replacements were shipped.

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