TDRattler

pyro read 0 on outlook. when i restarted the truck later in the day it read like 2350 and keep climbing when it stopped it went back to 0. the toggle for power levels also didnt work. I unhooked the red wire to the pyro probe . The toggle started working again. Do I have a short in the probe or is there some other problem?

Nsomniac05

I had a similar problem with the PMT, when i wasnt paying attention my gauge would climb to 21 22 or even 2400* and then return to normal by the time i could look back. I was assured by many that this must be a short between the probe and the box because 2400* even once would surely = replacing internals.