Quote:
Originally Posted by stan65
Anyone know what PWM voltage the ECM is outputting? 5v, 12v?
Thinking I may tackle it as an arduino project as I have GMPP LT4 controller.
Stan
|
Stan,
It is PWM- so it is pulsing to ground.
Andrew
__________________
Instagram @projectgattago
I offer remote Holley EFI tuning.
I deliver what EFI promises.
Please get in touch if I can be of service.
My YouTube Channel