Minor end of shift slip 6L90

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NEW!!!

I will make one calibration change for an additional $100 per change. For example, changing a shift point for a given gear is $100 vs changing a shift point and a pressure setting would be $200. That value can be used towards the full custom tuning price.

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Last post

Tue, 03/08/2022 - 04:57

#1

hjtrbo

Minor end of shift slip 6L90

Hi Waker,

Spent alot of time on this minor problem. 2-3 WOT shift the trans slip PID shows a minor blip right at the end of clutch handaway. Tried lower shift pressure / higher shift pressure, raised airmass A 5% at a time 5x over. Adapt reset / preset after each change and allowed a couple hundred km of learning time. Other WOT shifts are fine.

Looking at the PCS channels the oncoming clutch just isn't ramping in fast enough.

Cam header pulley LSA with stock 6L90 and high stall single disc.

Thanks, HJ

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Click on the "SUBSCRIBE" tab to sign up. I will not respond to technical questions unless you are a paid subscriber. Calibration and Config files will not open directly from the site, they must be downloaded to your computer in order to open.

NEW!!!

I will make one calibration change for an additional $100 per change. For example, changing a shift point for a given gear is $100 vs changing a shift point and a pressure setting would be $200. That value can be used towards the full custom tuning price.