Wild White Pony
forum member
I updated the prints in my last post to be a little bigger with notes. If we flashed the pcm to a manual we will need to take the 33 and 32 wires and complete that circuit since when you look at the difference in the auto vs manual schematics thats a closed circuit. We're using that right now as the inhibit since that's what an auto would use. On the manual schematic use the clutch position switch now for the start inhibit, wires 92 Lt-Bl and black to ground. This would be the way FB was using the inhibit. Hopefully that will give us the voltage reference the pcm is looking for and clear the low voltage P0689 code. I'm going to rewire this way, will try and get it done by weekend
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