Hello,
What do the colors on the PCM connector locations indicate? Red and blue? Or blue and green?
What is the operating system number you are using? Are you using Tuner Pro RT to edit your tune?
What program are you using to write your tune to the PCM?
Do you have full time power to pin 16 on the OBD2 connector?
What vehicle is the source of your wiring harness? Who made it or re-pinned it and how were they guided on what wires to change? My guess prediction is that your PCM does not have power during cranking or maybe does not have all of its required ground ports properly grounded.
Rick
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