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PCM ignition 1 feed wiring

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Old 01-04-2010, 12:46 PM
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Default PCM ignition 1 feed wiring

I removed all my harness and organized it, when i re-installed it. the car would'nt start. I checked every single wire, and it is connected correctly. Except for the pink wire on Pin 19 on the blue connector. It is the PCM ignition 1 Feed. Now where does this go ? I have no clue. I checked the spark plugs wiring, and there is no spark. So i think it is because this wire is not connected. help!!
Old 01-05-2010, 07:29 AM
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I've read somewhere that it should be connected to the fuel pump relay. But not sure.
hope some1 can help..
Old 01-15-2010, 07:16 AM
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i gather you are talking about an LS1 PCM... if so then the blue plug pink wire position 19 goes to an igniton source in your car (pin 19 recieves 12v+ when you tunr the key onto the ignition/run position)
Old 01-17-2010, 06:23 PM
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Here you go.
Attached Thumbnails PCM ignition 1 feed wiring-pcm-power-ground.gif  



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