I have a b7/z6 mini-me in my 91 std and its throwing alot of cell codes and I cant figure out why. I did make my own jumper harness but I have been over it a dozen or so times and its fine now maybe the codes im throwing are all related in some way? The car throws:

6 ECT
7 TPS
10 IAT
20 ELD

Shouldent most of the codes cause it to run in limp mode? It revs to redline so its not in limp mode. Im thinking maybe I have a bad ground somewhere that's common to all those sensors? Can anyone give me a starting point to track down all these codes I want to have them all fixed before I get the ecu chiped and converted (p06) for boost.

 

All i can say u will have Vtec if with all these codes,