I need some help with where I need to start with these codes. I bought this Create engine, and then I bought the 8L90 to go behind it. The harness is a Speartech with their ECM and TCM.
Codes:
LT4 Codes.jpg
I need some help with where I need to start with these codes. I bought this Create engine, and then I bought the 8L90 to go behind it. The harness is a Speartech with their ECM and TCM.
Codes:
LT4 Codes.jpg
You want get much help for that in this section. You really want the gen 5 (maybe). From the little info given, my guess is a wiring problem.
Some sort of wiring issue, the transmsision codes are all for electrical circuit errors. Got a break the multimeter to find where the problem is at.
Robert Moreau
Technical Sales and Marketing Support Specialist
TransGo
2621 Merced Avenue El Monte, CA 91733 USA
Calibration | Innovation |Performance
https://transgo.com/our-products/
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