Tac signal for PCS controller

Cutting-Edge Diesel · Mar 28, 2014

Need a clean RPM signal for the PCS controller on the ranger.

I know about the pto wire under the dash on a superduty. thing is I cant find it so im assuming its not there anymore.

Anyone know its location on a connector or under the hood?

Cutting-Edge Diesel · Mar 28, 2014

I found it called circuit 76 (LG/WH)

Cutting-Edge Diesel · Mar 29, 2014

Bump!

JMart · Mar 29, 2014

I remember having one under the dash on my 05 for my remote start to pick up. I will see if I can find my installation instructions.

Cutting-Edge Diesel · Mar 29, 2014

Yeah that's the PTO wire. Can't find it. It's probably been removed,

Sully · Mar 29, 2014

I think the clean tach came from the cluster, which gets it from can bus.let me check my wiring diagrams

Cutting-Edge Diesel · Mar 29, 2014

that would be sweet!

Cutting-Edge Diesel · Mar 30, 2014

going to try pin #1 it says circuit 76 LG/WH. hope thats it!

Cutting-Edge Diesel · Mar 30, 2014

That was it! So glad I found that.

Sully · Mar 30, 2014

Awesome!

Craig@MFI · Mar 31, 2014

Tap into the cam sensor wire and change the signal in pcs to read
You shouldn't use shifting by rpm you should do by mph for a lot less issues

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