p2510 code...

JakeBrakeIH

New member
Dec 24, 2010
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Yaphank, NY
So I went a hook this weekend and unloaded my truck yada yada...They started to call us down to the scales so I fire up my truck, runs for about 2 min and shuts off? Code p2510 P2510 ECM/PCM Power Relay Sense Circ Range Performance pops up so i clear it and it starts back up, but same thing happens. I did that a couple of times when oddly it started and stayed running...

Get down to pull, spool up take off making my run and at the 230 mark just shuts right off with the same code and would only crank for about 2 seconds, and not fire. I get a tow back to the pits and then thought it it may have something to do with my kill switch, I unhook it completely and it fires up.

I was test puller so I went back out last and same deal, except the engine reduced power light came on and just snuffed out but with no codes? I have no logs which I know is redic, but I am not the greatest with computers and I am having trouble getting my computer to scan...

Has anyone had this issue? Should I just change the relay? Starts right up sitting on the trailer and runs fine? I dont know how to duplicate this issue? Thanks in advance.