Duramax First Generation: 2001-2004 (LB7)
Hoping for some quick help on this. Our 2002 Duramax is throwing P0202. I see on the LLY Duramax this is an easy fix. I cannot find any detail on fixing this on the LB7.
Is there a fix as easy as on the LLY?
If so, where do I find the correct wiring harness for injector 2?