shadango
Well-Known Member
Our tach and the voltmeter is what we are hooking up......just hoping it is easier to find a "hot when in run" wire than under the dash.
Looking around under the hood, there is a "diagnostic port" under the hood, mounted to the left fender well about halfway back from the battery.
I am looking for an underhood power source that is ONLY hot when in the RUN position....wondering if anyone knows if any of these diagnostic wires are hot when in run (only)? Easy to get to and in a good spot.....there is a FAT red one going to it.....I assume that is straight from the battery (unswitched).
We dont have the engine in the car so we cant hook up the electrical system to find out easily.......
Looking around under the hood, there is a "diagnostic port" under the hood, mounted to the left fender well about halfway back from the battery.
I am looking for an underhood power source that is ONLY hot when in the RUN position....wondering if anyone knows if any of these diagnostic wires are hot when in run (only)? Easy to get to and in a good spot.....there is a FAT red one going to it.....I assume that is straight from the battery (unswitched).
We dont have the engine in the car so we cant hook up the electrical system to find out easily.......