Hey guys, I need some help. I am reconfiguring the ignition system on my car and need some help.
We are dealing with pulse signals, basically power is provided to the coil pack. The ECU (engine control unit) provides a ground for these coil packs which allows them to fire the spark plugs.
What I need to do is turn that ground into a positive 12v circuit limited to 500mA. This appears to be very easy to accomplish but my lack of knowledge in this field has left me with no solution. I appreciate all the help guys.
We are dealing with pulse signals, basically power is provided to the coil pack. The ECU (engine control unit) provides a ground for these coil packs which allows them to fire the spark plugs.
What I need to do is turn that ground into a positive 12v circuit limited to 500mA. This appears to be very easy to accomplish but my lack of knowledge in this field has left me with no solution. I appreciate all the help guys.