So i've been working out some problems on my a6 engine that i just swapped into my dpfi hatch. The ground wire for my ecu on the thermostat housing was not well connected and i couldn't get a reading on what was wrong. anyways, got that connected and it's saying the intake air temp sensor is having a problem.

on the dpfi harness, is the iat plug the clear one bundled with the green, brown, and tps clips? or is it the one that's long and dangling by itself?

thanks

 

bump

i also looked at all the ecu outputs on fourthgenhatch's website to trace the wires and figure out myself, but none of em say iat sensor or anything like that.

i've swapped between the two connectors and still get the same code?