4G54 CAS wiring

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d3v147
Posts: 137
Joined: Sat Oct 05, 2013 11:57 pm
Location: Tasmania
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4G54 CAS wiring

Post 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
Image
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.
Image
You can see the plug wiring here.
Image

Colours are different in the images but the wire position is the same (function for function)
d3v147
Posts: 137
Joined: Sat Oct 05, 2013 11:57 pm
Location: Tasmania
Contact:

Re: 4G54 CAS wiring

Post by d3v147 »

I'll just leave this here.
Image
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