4G54 CAS wiring

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4G54 CAS wiring

Postby d3v147 » Thu Nov 20, 2014 10:00 am

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
 
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Location: Tasmania
Country: Australia (au)

Re: 4G54 CAS wiring

Postby d3v147 » Fri Nov 21, 2014 10:51 pm

I'll just leave this here.
Image
d3v147
 
Posts: 137
Joined: Sat Oct 05, 2013 11:57 pm
Location: Tasmania
Country: Australia (au)


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