ECM (Ignitor) voltage test results
provided by Oilcandan
These
are the voltages results taken from my working ECM (ignitor) on my 2001
in case anyone might need them one day. These results should be good for
all years from 1999 to 2004 included. It's a quick way to see what is
and not working. Readings taken from the ECM with all three plugs connected and tested to ground with a V.O.M.. I took a paper clip and inserted it where the wires go in to the actual plug and touch the metal terminal inside. Voltage may vary slightly pending the voltage output of the battery. Battery voltage: 12.5-13.0 V |
|
Red | 5V |
O/R | 6V |
Y/B | 12V when hitting the start button |
B/BR | 3.6V key on |
G/BL | 0.08V key on |
G | N/A |
BR | 0.08V key on |
R/B | 3.5V key on |
B/BL | 12V key on |
BL | 1V key on |
B/Y | 8V with kill
switch on stop. 12V with kill switch to run |
Y/G | 8V with kill
switch on stop. 12V with kill switch to run. Continuity to ground when starting |
W | 8V with kill
switch on stop. 12V with kill switch to run |
G/R | 8V with kill
switch on stop. 12V with kill switch to run |
B/W | Ground continuity to ground |