P2146

[silverback04]

so last night im on the highway doing about 55 and im 2 miles from home when my check engine light comes on and the truck just takes a dive...I just coasted off and on home so Its not dead on the roadside to be picked up. When I got home she flashed code P2146 and P0541, what does P2146 mean? I have seen other various sites say wiring harness, injector etc. Just figured id ask now before I get to ahead of myself on this. Details on the truck: Mileage on Body 120,006 as of the time I rolled in The engine itself has 30,000 while the injectors themselves have 20,000.

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[silverback04]

So I found a code list and it says "Fuel injector group 1 supply voltage circuit so it could be just the harness connector" Now obviously it speaks of the harness that connects into the head. What am I looking for as far as voltage and resistance?

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[IG Operations]

See this is exactly why I'm staying 12v. My 24v had all of these codes. And could never find an answer. I have TERRIBLE luck with electronics. Good luck man. Help this guy out

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