code 26: quad driver circuit 1
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Burning Brakes
Joined: May 2001
Posts: 790
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code 26: quad driver circuit 1
Can anyone explain to me how to do a test on quad driver circuit one to determine where my problem is. I know it's not the EGR solenoid, it's new...as is the EGR valves. How do I check the relays for the fuel purge canister and the AIR system? This is causing my "Check engine soon" light to come on most of the time and it bugs the h--l out of me. Oh this in on 92
Thanks :cry
Thanks :cry
