kinderutz

i get 3 incomplete(possibly not supported):
-catalyst
-O2 sensor
-EGR
5 ready:
-missfire
-fuel
-comprehensive
-evap
-O2 sensor heater monitor

I remember hooking up the car to our emission machine (before the MIL) and i believe 3 were not supported, 5 were ready...can't take the car to work anymore so i gotta figure it out on my own.
Does anyone knows what monitors are used and what aren't?
96 A6 quattro(AFC)...gotta get it PA inspected.
TIA

austinado16

Replace the t-stat to fix what's actually broken. Then erase the codes and go do some driving.

kinderutz

my question stil stand, how many monitors are being used?

austinado16

Are you talking about what the emmission test machine is looking at......and it's looking to see that your car's computer has re-set certain onboard checks, like for the cats, the O2 sensors, evap, secondary air injection, coolant temp sensor, etc.?

If so, then to re-set those, you either need to run through the proceedure for resetting them during a test drive, or go out and put some around town and highway miles on the car and they'll reset as you drive it.