Where is the "Tach Signal Wire"??

Rice Eater

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Installing the NOS Window Switch tonight and wondered where the tach signal output wire and what color code it is?:dontknow:

I need to tap that bitch........the wire you pervs!:p


TIA!:rock:
 
Rice Eater said:
Installing the NOS Window Switch tonight and wondered where the tach signal output wire and what color code it is?:dontknow:

I need to tap that bitch........the wire you pervs!:p


TIA!:rock:

be patient Rice Eater... i'm still surching .... :dontknow: :dontknow:

wiring.jpg
 
I wired my Raptor shift light to the Blue/White wire on the bottom connector of the PCM. I cant remember where I got that from, Just pull back the covering to expose it.
 
Dominick572 said:
I wired my Raptor shift light to the Blue/White wire on the bottom connector of the PCM. I cant remember where I got that from, Just pull back the covering to expose it.

you see Rice Eater ,by talking to you someone noticed us .... :D
 
belgiumbarry said:
you see Rice Eater ,by talking to you someone noticed us .... :D


Im moving up to "someone" status woohoo!!!

I think thats gonna work for you RiceEater
 
The blue & white wire in the pcm is where I plugged my window switch to. I haven't had any problems, the tach on the window switch is inline with the trucks tach.
 
fastblksrt said:
The blue & white wire in the pcm is where I plugged my window switch to. I haven't had any problems, the tach on the window switch is inline with the trucks tach.


Thanks for the confirmation! So basically I just tap into that wire where it exits the PCM correct?:dontknow:
 
Rice Eater said:
Thanks for the confirmation! So basically I just tap into that wire where it exits the PCM correct?:dontknow:
Yes. Just be aware that the signal from that wire is a 2 cylinder tach signal not a 10 cylinder signal.
 

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