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T5 swap question TPI related

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Old Oct 11, 2006 | 05:45 PM
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From: Crystal Lake, Illinois
Car: 1994 Pontiac Trans Am
Engine: LT1
Transmission: auto, but i want a T56
T5 swap question TPI related

Ok I drove my car after a trans swap for a month or so, and the whole time, the engine would idle high (2500) rpm. I would snap the throttle, and the rpm's would come down slowly (10 seconds or so to go from 2500 to 750 rpm). This was one of a few problems with the swap. I actually swapped back to the auto for the time being. I'm considering swaping the T5 back in, but this idle problem is kinda keeping me from it. The engine idled fine before the swap, and now that the auto is back in. Was I supposed to jump any of the wires on the TCC connector? When I worked for GM, I hooked a tech 1 up to it and all the sensors were working fine. I really want the 5 spd back, so if anyone knows the answer to this question please let me know.

Car is an 86' 305 tpi
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