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Barny
07-18-2007, 08:34 PM
Any help?
Thank you
Tad
Chevylover
07-19-2007, 02:11 AM
P1656 - Driver 2 Line 6

What the hell is that ? Never seen or heard about that code.


Cu,
Sven
ercaduceus
07-19-2007, 03:54 AM
I couldn't find a better definition in the book. Maybe it is one of those obscure GM specific codes. No other codes saved on the ECM?

Good luck,
Barny
07-21-2007, 12:37 AM
It's was the waste gate solenoid.
ercaduceus
07-22-2007, 06:07 AM
I though wastegate solenoid was P0236.