Got it working. My problem was a break in my black/tan wire. Tinned and soldered the break, a short piece of shrink tube, and all is well.
Type: Posts; User: talotam
Got it working. My problem was a break in my black/tan wire. Tinned and soldered the break, a short piece of shrink tube, and all is well.
86310
An update on previous message. I have not connected wire #2 to anything, since I can't find a pin on the ECM to accept it. I do get a brief attempt of communicating between MPVI2 and the...
I am new to this system. I am trying to communicate with an ECM from a 2011 Corvette on a bench. This OBD2 uses the following pins:
Pin 2 - Purple wire - Serial Data (original wiring sends...