Conversions & Swaps LSX Engines in Non-LSX Vehicles
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PCM pin numbering

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Old 12-23-2008, 09:07 PM
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Default PCM pin numbering

I have found some missing wires and some cut wires in the harness I bought. I'm not totally sure what year it's from, I just know it's not a 98.

The alternator now only has the one red wire. I have read this is bad and would like to fix it.

I have no idea how the numbering sequence goes at the blue and red connector. I thought they were shown in the FAQ here, but the images are broken. How does it go?
Old 12-23-2008, 10:22 PM
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Try this link. It's in the swap fac at the top of the conversion page.
http://www.ls2.com/boggs/torques/99pinpcm.htm
Old 12-23-2008, 11:38 PM
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The red and blue connector are numbered right on the connector. Look just above the wires, its kinda behind the grey plastic cover.

If it is an f-body harness there should only be a single red wire going to that alternator plug.




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