TC ????????

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Jan 28, 2010 | 08:19 PM

muddman77

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TC ????????

I thought Ive read on here that if u are driving say 55mph and tap and hold the brake while still given it throttle ur RPM should jump up, cause ur tc would unlock. Is this rite?

Jan 28, 2010 | 08:24 PM

Izzy351

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From: Dallas-Ft. Worth

Depends on the year and tuning/PCM version.

Jan 28, 2010 | 08:38 PM

muddman77

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2001 edge evo

Jan 28, 2010 | 08:44 PM

Izzy351

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From: Dallas-Ft. Worth

Have you tried it without the Edge? I don't remember the years that do or don't, but tuning will affect it no doubt.

Jan 28, 2010 | 08:55 PM

muddman77

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I cant remember if I have or not Ill give it a shot in the AM

Jan 28, 2010 | 09:14 PM

cleatus12r

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From: Reed Point, MT

Regardless of whether or not you're running an Edge Evolution, your torque converter strategy will not change. The Evo "builds" a program based off of your factory computer calibration as it DOES NOT replace the operating code with a different one like a 4-bank chip can.

If you have an 01, you likely have a PMT2 or PMT3 PCM code. The simple answer to your question would be that your torque converter clutch will not disengage when you tap the brake pedal at 55 MPH.

On edit:

Why would you want it to unlock anyway?