wiring a 3 wire denso

Posted By: deaks

wiring a 3 wire denso - 06/18/11 10:48 PM

I have a 130 amp 3 wire denso with the internal reg, how do i wire this.
Bear in mind, i have done away with the plugs on the firewall and bypassed the ammeter.
Can i run the hotwire direct to the starter relay.

Mick

Posted By: KillerB

Re: wiring a 3 wire denso - 06/19/11 07:44 AM

link
Is this the style alt you have?

Posted By: fourgearsavoy

Re: wiring a 3 wire denso - 06/19/11 03:48 PM

Quote:

link
Is this the style alt you have?

That is the way I have mine wired

Gus

Attached picture 6689824-burnoutpicturegus.JPG

Posted By: deaks

Re: wiring a 3 wire denso - 06/19/11 11:13 PM

Yes, it is that style, except it is 130 amp.
I have fitted it today, power and sense wire to the large stud on the relay, ign to blue but can the lamp wire be used as power for a volt meter, also will a 40 amp fuse in the sense wire be big enough.
Thanks Mick

Posted By: KillerB

Re: wiring a 3 wire denso - 06/22/11 09:04 PM

Quote:

Yes, it is that style, except it is 130 amp.
I have fitted it today, power and sense wire to the large stud on the relay, ign to blue but can the lamp wire be used as power for a volt meter, also will a 40 amp fuse in the sense wire be big enough.
Thanks Mick

Pretty sure when I wired mine, the lamp wire was not used , it's just for a dummy light. Just use a 12volt source for volt gauge. The sense wire I believe should be powered when the key is on otherwise the regulator charging circuit would have power all the time. It's been awhile, so don't quote me.