Does anyone know the voltage/range for the rpm tach signal on an s13?
u guys suck, now i have to go dig out the multimeter and sit in my car playing with fucking wires in the cold!
and if u know anything about the ignition signal such as voltage that would be great as well
What do you need to find the wire for? Installing an alarm/remote starter? When I installed mine I used the tach signal wire off the ECU on the passengers side of the car. I googled it and found this. So it might be more convenient.
yeah i know the color and stuff but im looking for the actual voltage thats applied. or even better how it changes. I need to figure a way to read rpms. if u can tell me that.
thanks for spending time on google, im not one to ask without looking and discomfortingly i didn’t find my answer.