LLY: 2005 Silverado LLY will not stay cranked

sabersready

New member
Oct 9, 2014
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Ok good morning. I have scoured these forums for over 3 years fixing problems mostly they concern the Limp mode of with the Fuel injector connectors needing to be ice picked. I have ice picked and replaced the number 2 and 7 connectors and re picked. I found wires chaffing on the alternator bracket and found the red wire chaffed through and fixed that but the truck will not stay cranked. It turns over cranks and immediately goes into limp mode and dies. I am considering that the FICM was shorted it out with the red hot wire being chaffed through but am really unsure. My codes are as follows. I'm not sure if this is where I should be posting this but I had to start somewhere.

P0201 P0202 P0203 P0204 P0205 P0206 P0207 P0208 P2149 P2146 P1294

Any and all help would be appreciated. This has been an on going problem since I bought it back in 2008 and progressively occurred more often. I did not find the alternator bracket wire until this last episode of not being able to stay running