2014 335i Dyno ABS issues

Hey All,

Went to the dyno today to get a baseline run before starting mods on 2014 335i Auto (ZF8). We strapped in, set mode to sport+, manual mode, and slowly started rolling through the gears. ABS of course was confused as it's seeing rear tires moving, and not the front, so it started apply brakes and flashing lights on the dash.

Next, we pulled ABS related fuses (5 of them according to the diagram), and tried again. This time the ABS seemed to not be clamping, but now getting "Drivetrain Malfuntion, loss of performance, blah blah blah.

So to be safe, we called it quits to do some digging before screwing something up, as the operators are not familiar with the car, and didnt want to do any harm.

Anyone else run into this? Did you just hammer down and everything worked ok?

Thanks!

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2014 335i Dyno ABS issues