The 2 wire DS plug...has 2 wires, red and white. One of those wires "should" be hot in BOTH crank and run.Dr. Marneaus wrote:The DS run wire is only 7v when running.babywag wrote:That's why I said to use the DS crank/run wire, it's before the resistance wire (or should be). Or tap into the wire before the resistance wire.Dr. Marneaus wrote:
But then wont the coil constantly get 12v? I thought it was all set up to only give the coil 7v when running
@ this plug the voltage is BEFORE the resistance wire in the harness, or should be.
Now being how your truck is converted to DS, yours may be different, but that is how it is on regular DS vehicles.
The solenoid is AFTER the resistance wire, between the DS box.
Bust out a test light or a DVM and check those 2 wires @ the DS plug.