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Cleaned up my wiring and now it won't start

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Old 12-15-2012, 03:49 PM
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Default Cleaned up my wiring and now it won't start

I rewired my ls1 swap, and for some reason it will not start now. I don't think I'm getting fuel or spark. I have a fuel pressure gauge at the rail and I am getting fuel to the rail. I checked a couple of the injector and coil pack connectors and I'm getting 12v there.

The pcm was tuned and I've checked with HP tuners, the VATS is set to none. Do I need to do anything with pin 30 on the red connector? VTD fuel enable signal? I removed that wire from the harness.

I am not getting any codes. The starter cranks fine.

Could the driver's side coolant temp sensor cause a no start? For some reason the original owner put in a 3 wire sensor. I ended up removing one of the wires and only have 2 wires going to the pcm. That should be all I need, but now I'm wondering if I screwed something up there and removed the wrong wire.

BTW, the engine, harness and pcm are out of a 2000 camaro.

Thanks
Old 12-15-2012, 05:19 PM
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Oops, found the problem. The power was killed to the pink wires while cranking. I switched to a different source and it fired right up. Stupid me.



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