I have a 2009 Colorado that I swapped a 6.2 gen 4 engine into with a factory GM harness. I used the factory ECM but I think it's been corrupted because it constantly throws P0606 ECM/PCM processor...
Type: Posts; User: smanges
I have a 2009 Colorado that I swapped a 6.2 gen 4 engine into with a factory GM harness. I used the factory ECM but I think it's been corrupted because it constantly throws P0606 ECM/PCM processor...
I am swapping the engine in a 2010 GMC canyon from i5 to 5.3 using a new gm e67 pcm and engine harness. Will I be able to set everything up in the pcm for the swap or will I need to have it flashed...