TORSPD: NEVR

I'll have to check when I have time.

Polarity shouldn't matter on a solenoid, it just needs power and ground.
If your controlling the ground side with your aftermarket ECU why not just connect one wire to the ECU and supply fused ignition power to the other wire?

 

This is true. Just want to be thorough with which wire is which. I had thought about just giving it a different 12v source, and letting the wire through the Haltech do it's job.

 

@Speedytech7. A repeat verification question for you.

The Stepper motor or DPO, in this case being used for the OCVs, should be controlling the ground side of the circuit, correct?

As in 12v > into OCV coil > out/ground wire > into stepper/DPO ?

 

Typically yes that is how they are controlled but I'm not familiar with second gens so much so stock wiring may not be like that (would be odd but they may positive side switch it). But if I was making a harness and wiring it to a standalone I'd have key on 12v to one side of the solenoid and ground side control it through a DPO/Step on the other.

 

300 Hz @ idle from what I can measure in Pico 6.

 

Perfect. Thank you.

Awesome. Never could find that anywhere, so this helps a lot as well.