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4G54 CAS wiring

Posted: Thu Nov 20, 2014 10:00 am
by d3v147
I was asked what the wiring is for the 4G54 CAS. Here is how i figured it out. I used this to wire up to my megasquirt for trigger wheel wasted spark operation. Ideally you'd only use the CYL1 TDC pickup and install a 36-1 wheel on the crank for optimum timing accuracy.

You can see the timing configuration here
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A bit of data on the pickup. very common and output a nice clean signal. Unfortunately they wont work with teeth much narrower than stock however.
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You can see the plug wiring here.
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Colours are different in the images but the wire position is the same (function for function)

Re: 4G54 CAS wiring

Posted: Fri Nov 21, 2014 10:51 pm
by d3v147
I'll just leave this here.
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