i got my mastach cable in the mail today and hooked it up to scan for codes. i ended up with 2 related to the emmissions stuff and 1 related to the fan.


DTC 26 - Evaporative Emission (EVAP) Canister Purge Solenoid Valve Circuit
DTC 27 - Exhaust Gas Recirculation (EGR) Vacuum Control Signal Solenoid Valve Circuit
DTC 77 - Cooling Fan Relay Control Circuit


Question 1: do i need to be concerned with the emissions related DTC's?
Question 2: Do i just need to change the relay for the fan? I noticed that my fan is NOT turning on when I turn on the A/C.

Thanks guys!

Mike
94 z28

 

These 2 threads may give you some insight.

http://web.camaross.com/forums/showt...hreadid=264241

http://web.camaross.com/forums/showt...hreadid=263720