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Thread: B8.5 A4 2.0TQ6MT Tuning Stage 1/2 94/91Oct (2013)

  1. #1
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    B8.5 A4 2.0TQ6MT Tuning Stage 1/2 94/91Oct (2013)

    Started on the tune for one of the shop cars and encountered a few very interesting things while tuning it

    this is the only binary so far that I've personally seen torque limitations under driver demand being exceeded, going over the stock about 420ish nm max

    B85-A4-2LT6MT-8K5907115C_0007-Stage1-Rev11.hpt
    Crystal's B8-Stage1-Rev11.hpl
    This is the final tune/log i took of the car, still some issues with boost control at higher boost levels but it seems to be performing well unless you try to do 5/6th gear WOT below 3K rpm (over-boost TC and a little 1.8bar action ).

    Below is some Torque intervention captured from actual torque exceeding driver demand, you'll notice boost request drop off and throttle closing automatically while pedal remains pegged without over-boost condition

    Crystal's B8-Stage1-Rev3(2).hpl
    Crystal's B8-Stage1-Rev3(3).hpl

    Torque tables.jpg

  2. #2
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    Bump because it disappeared