I just bought a superchips flashpaq for my 7.3l. But when I tried to program it, the flashpaq said to turn the key to the run, or "on" position. I did just that, but the programmer doesn't register the key has been turned. What could be wrong with my truck? This is the 3rd programmer and they've all done the EXACT same thing. HELP!!Superchip programmer 03 7.3l problem..?
You have a problem with the obd2 port. Check the obd fuse (could be a body fuse...depends on the car).
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