Wiring for the Injection Control Pressure Sensor on a PowerStroke.

[jigs_n_fixtures]

I want to mount an electronic hydraulic pressure gauge on my tractor. I found a gauge with a 4,000-psi max reading, which ties into the wiring for the ICP sensor on PowerStrokes.

Does anyone know which of the three wires in the wiring harness is what? I’m guessing one is 12-V power, one is ground and the other is teh sensor. But not owning a PowerStroke I don’t have any way to figure it out.

Thanks, Randy

 

[Snobdds]

Hot
Ground
5v reference from CPU.

I don't know how you are going to get a good reading without a 5v reference from a CPU?

 

[jigs_n_fixtures]

I can get a 12V to 5V power supply fairly easily. Gonna have to keep looking at this a bit longer.