Unable to keep ZF 8hp70 in manual mode

Hey guys,

Does anyone know how to change the shift situations in the hptuners software? When sports mode is enabled, then I start shifting manually, the gearbox shifts perfectly.. until it is left for about 10 seconds (eg starting to climb a hill with the boat on), then it shifts back into auto mode and hits overdrive.

I can see when the shift ID changes in the VCM scanner.. but I can't find where the "shift situation" is in the software.

Any help to make it stay in overdrive would be greatly appreciated.

Hey!

Do you still have this issue happening?
There are a couple of ways to make it to happen. You could change IDs, Shift Schedule, Shift Mode, ....

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