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View Full Version : Put in PCMForLess ECU now trans won't shift!


Colossus
04-11-2009, 12:23 AM
I need help here guys. Its a T56 so I'm kind of at a loss. I have first and fourth. Thats it. I know he was supposed to get rid of skip shift. I don't know that its in the tune. See, the grey and blue harness plugs don't look like they are fitting snug with the ECU like the red and black ones do. I think this might have something to do with it. I'm not sure though. I'm really lost and I need help! Its the weekend and I'm having no luck getting ahold of Brian. Any advice would be much appreciated!
stilltime
04-11-2009, 02:11 AM
Just give it more than 35% throttle until you can have a new, correct, tune sent back out to you. I had the same thing happen with madz28.com and they sent a new PCM to me then I shipped mine back to them.
Colossus
04-11-2009, 09:54 AM
It won't shift sitting in the driveway. If I drive it you think it will shift?
Colossus
04-11-2009, 12:53 PM
Okay, that was a massive failure. What else you guys got?
Colossus
04-11-2009, 02:45 PM
Put the original computer in, cars runs normal. What the hell?
Z28pr0jekt
04-11-2009, 02:46 PM
You're gonna have to wait to talk to Brian as he is the only one who can fix this
KissMyWhtSS
04-11-2009, 03:02 PM
That's pretty weird. Obviously if it works fine with your old tune, nothings wrong with the transmission and the issue is with the tune. Give them a call first thing Monday morning and I'm sure everything will get sorted out. Until then, at least you have you're old tune. :)

Let us know how it goes.
Z28pr0jekt
04-18-2009, 10:22 AM
Did you ever get hold of Brian?
Colossus
04-19-2009, 01:30 AM
Oh! Yeah, I sure did. I thought I pulled the skip shift. It was actually the reverse lock out. He told me where skip shift was, disconnected it, no worries. Works great fellas. Its a whole new car.
Z28pr0jekt
04-19-2009, 01:40 AM
Oh! Yeah, I sure did. I thought I pulled the skip shift. It was actually the reverse lock out. He told me where skip shift was, disconnected it, no worries. Works great fellas. Its a whole new car.

Awesome, glad to hear it was an easy fix
Colossus
04-19-2009, 12:01 PM
Car feels tons better and the 6,000 rpm shifting helps. The car pulls strong. My buddy in his new edge is worried. He's gonna be dumping weight with a full tubular front though... so we will see at the Daily Driver Shootout.