Originally Posted by willwren
Is that a constant code, or does it only toggle when you put your foot on the brake?
(I'm going to be very hit and miss today due to WCBF kicking off, but I'll try to stay on top of this topic).
Keep in mind your car only uses 2 of the 3 valves. I don't recall which two until I can get to my FSM'* at home later today.
Yes constant code for 26 - It use to run great with the old EGR valve but failed on emissions, after replacing the egr - it never ran the same. rough - What does the quad driver module have in relations to the egr.