Can you dissable adaptive shifts

Predator support for GM gas vehicles

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RageZ28
Posts: 14
Joined: Wed Oct 21, 2009 11:36 pm

Can you dissable adaptive shifts

Post by RageZ28 »

Hey all

I have a question 06MonteSS.

I am having problems with the shift feel and timing on my car. I have the pressures maxed for the max firm shift and the shift timing set to quickest. Now when i first install the tune the trans shifts nice and quick and firm. It will bark the tires 1-2 and 2-3 shifts. Once a week of daily driving goes by the thing shifts slow and soft. I can't even come close to full throttle shifts because the thing shifts so slow and soft it slips horrible. Now if I go back in and do a slight adjustment to the perameters and reinstall the tune the trans will shift fast and hard again. The trans is a GM SRTA replacement with about 2200 miles on it. It is at the moment stock so i dont void the trans warrenty.

My question is: can the tune be modified to dissable the adaptive shifts or is there anything else that can be done to fix this problem? I can always put a shift kit in and i already have a servo for it but id prefer not to have to modify it yet. I have removed the tune and it shifts soft and slow on factory tuning.

Thanks
2002 Camaro Z28 A4 - BBK LT Headers, TSP-X True Duals / Sweet Thunders, SLP Lid and bellows, K&N Air Filter, Descreened MAF, BMR subframe connectors, BMR Xtreme shock tower brace
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mikel
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RE: Can you dissable adaptive shifts

Post by mikel »

what is the version of software on the Predator?
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RageZ28
Posts: 14
Joined: Wed Oct 21, 2009 11:36 pm

Post by RageZ28 »

It shows. v.9r15
2002 Camaro Z28 A4 - BBK LT Headers, TSP-X True Duals / Sweet Thunders, SLP Lid and bellows, K&N Air Filter, Descreened MAF, BMR subframe connectors, BMR Xtreme shock tower brace
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Wireman134
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Post by Wireman134 »

Adaptive shifting is what causes the opposite problem for me, program learns then locks until you reset it with a key cycle. Why shouldn't there be a way to remove this?
2000 Z71 5.3L K&N FIPK, K&N/JBA 3" Cat-back, MAFT, Royal Purple & GC 0w30 lubes. Predator v2.12 w/corrected shifting. Vette Servo.
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06MonteSS
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Post by 06MonteSS »

there are no available parameters in the tune template for adaptive shifting settings at all...
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RageZ28
Posts: 14
Joined: Wed Oct 21, 2009 11:36 pm

Post by RageZ28 »

Ok thank's for looking. I'll have to do the shift kit then sometime soon. Don't want to kill this new trans like it did the original.
2002 Camaro Z28 A4 - BBK LT Headers, TSP-X True Duals / Sweet Thunders, SLP Lid and bellows, K&N Air Filter, Descreened MAF, BMR subframe connectors, BMR Xtreme shock tower brace
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