2004 Pontiac Grand Prix GTP
125km
Hey guys, Ive been fighting steady codes out of this car lately, and just got hit with another. P0403
P0403 Pontiac Exhaust Gas Recirculation Control Circuit
I have already taken off the EGR and cleaned it with carb cleaner and replaced the gasket. Any other ideas to fix this?
Thanks in advance for the help guys.
Cheers