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washington blue · 12-04-2022, 11:59 AM

I am getting ready to make mounts for all the boxes that will be under the dash. I thought it would be a good idea to plug in the red and blue plugs into the ECM to see where everything would comfortably fit. The wires take up space and I have to allow for that. I found the blue long plug goes right in, but but but the red long plug does not. The ridges on the plug do not align with the slots in the ECM, dang. Guess I will have to send PSI an e-mail and ask what to do. This engine is from a 2005 pickup and the harness papers say it fits a05-07 LS2 24x engine with drive by wire, so I'm stumped.

12-04-2022, 11:59 AM	#418
washington blue Registered User Join Date: Mar 2016 Location: Not far from Sioux Falls South Dakota Posts: 328	Re: norms 55 chevy pu build I am getting ready to make mounts for all the boxes that will be under the dash. I thought it would be a good idea to plug in the red and blue plugs into the ECM to see where everything would comfortably fit. The wires take up space and I have to allow for that. I found the blue long plug goes right in, but but but the red long plug does not. The ridges on the plug do not align with the slots in the ECM, dang. Guess I will have to send PSI an e-mail and ask what to do. This engine is from a 2005 pickup and the harness papers say it fits a05-07 LS2 24x engine with drive by wire, so I'm stumped. Attached Images