Adam Helsten· Registered
Discussion Starter · #1 ·
Hello all! I am here to steal some knowledge for my Dad's old work truck. I was attempting to take his stock work truck at 260k miles and perform the well known 10K mod. I wanted to test the mod before I installed the switch so I installed a test wire from the battery to the resitor i had soldered into with the .3v ICP line. While I was doing so, I was so excited and was not paying attention and set down my 12v power supply next to the resistor wire sticking out and was moving around under the hood and touched the 12v wire directly to the ICP bare wire that was sticking out PRE RESISTOR. So I essentially gave that .3v wire 12v while the truck was idling and it stalled. Maxi fuses are okay but no smoke trying to crank it and no WTS light. Replaced ICP sensor (as it had started to fail due to oil being in the connector area, but now believe I am in for a new PCM as the obd2 port wont let a scanner communicate with the truck either. Anybody know how to test the PCM?