• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

Recent content by ED503

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    Supercharger bypass valve trouble

    I have a 2006 Pontiac Grand Prix GT with the 3.8 supercharged V6. The check engine light has come on and when i run a diagnostic test it gives me the code, P0033 Turbocharger/Supercharger Wastegate Cntrl Ckt. I am not sure if it is the Valve or the Sensor for it, but it's a really big price gap...
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