amer_uk
Jul 5, 2006, 08:45 AM
How do you measure the input from the ECU to the ignitor (ICM) (YEL/GRN wire)??
This input tells the ignitor when to ground the -ve side of the primary coil.
My multimeter registers a non zero small voltage when cranking, but since the response is very low on my meter, I don't think I'm picking up the correct voltage.
Should I be using a PC oscilloscope? If so so what voltage should I see
This input tells the ignitor when to ground the -ve side of the primary coil.
My multimeter registers a non zero small voltage when cranking, but since the response is very low on my meter, I don't think I'm picking up the correct voltage.
Should I be using a PC oscilloscope? If so so what voltage should I see