Please do this, like to see more tech/how-to's on the board!
Also, be sure to check the capacitors on that tcu board. They have the same craptastic caps they put in the ecu's but many of them didn;t get the same love the ecu's have, so their boards are damaged beyond repair ... only the folks running them don;t know it yet.
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The TCU is good, I just had it socketed and a harness built for me. should be ready to rock and roll. It's going to be sweet to just put it in drive...