In TunerPro, go to tools-preferences-data acq./emulation and make sure the settings there are correct.

Your Pick-n-Pull has much better deals than the ones I go to! That would be around $60 out the door with a 30 day warranty around here.

I think there are a few of us that have made similar adapters with good results. I've got E14 to C14 and nothing to F14. I don't think you'll fry anything hooking up both, but there's not a need to.

I second Dave's recommendation on the throttle body and ECM. I just swapped over to the larger throttle body on a similar engine and it was a big help. I tuned it first with the 7747 but am about...