10-22-2019, 10:00 AM | #1 |
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8AT very specific daignostic Read Brake 2 status
Hi,
I wondered if there is a way to read out the status of transmission brakes? The ZF8HP45 has 3 multi-disk clutches and 2 brakes. Brake 2 is activated for "Standstill decoupling" (with gear in D and foot on brake). I used ISTA/P but couldn't find anything in EGS module. I see NIC is active via ESYS. So I am looking for the status of Brake2 of transmission. Additional question: is it possible the transmission is "remapped" to never activate brake2? reason: My car has 100% torque while waiting on trafficlight in all modes. should be: ECO and COMFORT = 20% SPORT/SPORT+ = 100% |
10-22-2019, 10:06 PM | #2 |
Car Hypochondriac
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Drives: 2014 335i M-Sport Estoril Blue
Join Date: Feb 2017
Location: Sterling, VA
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Do you have any tune on the transmission yet? I wonder if you could use xhp to recode the TCU without paying for the maps.
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Appreciate
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