Question for nitrous guys

[J_verrett5oh]

Putting a nitrous system on my car
where and which wire are you guys tapping into to get rpm signal for window switch
and also tps for wot signal

 

[oldbones]

It depends on the controller your trying to use. For example, my innovative psn-1 needs a clean tach. signal, but my nos controller is fine with picking up off a coil or injector.

 

[RIPCHVY]

Mine was a nos mini progressive and it got its signal from the number 1 coil also.

 

[5lho]

maybe this'll work...it's good enough for shift light installs and wot.....

Pin 70 on the PCM, it's a white wire with a violet stripe, in the middle connector.

The TPS is the brown wire at the throttle body.

 

[J_verrett5oh]

thank you very much