GM primary ignition testing

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johnfin
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Joined: Sat Feb 09, 2019 7:41 pm

GM primary ignition testing

Post by johnfin » Sun Feb 10, 2019 4:00 am

I need to test the primary side of the ignition on a 4 wire coil (ls1 engine) Which cable of yours should I use and which pins on the coil to use. The pins are referenced as: voltage, signal, low ref and ground.

Martyn
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Re: GM primary ignition testing

Post by Martyn » Mon Feb 11, 2019 8:15 am

Please repost on our Automotive Forum
Martyn
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