On the rollers - well not quite
#1
On the rollers - well not quite
My C2S was strapped down on a 2WD dyno,
TCS was fully disengaged
The DME / ABS / ??? was not happy with the set up.
Seemingly didn't appreciate the front wheels not rotating,
In conclusion, PDK wouldn't allow you to select and hold 4 th gear, when you could tromp the loud pedal, the car raised onto the front roller and made some credible power,
a little scary really,
seeing your P - car lurching forward and sitting on the front roller all the way to redline.
HOw do you guys get accurate data from a rolling road ?
even a 4WD dyno will not seemingly work as the front wheels wouldn't be spinning either ?
Thanks in advance...
MOlar
TCS was fully disengaged
The DME / ABS / ??? was not happy with the set up.
Seemingly didn't appreciate the front wheels not rotating,
In conclusion, PDK wouldn't allow you to select and hold 4 th gear, when you could tromp the loud pedal, the car raised onto the front roller and made some credible power,
a little scary really,
seeing your P - car lurching forward and sitting on the front roller all the way to redline.
HOw do you guys get accurate data from a rolling road ?
even a 4WD dyno will not seemingly work as the front wheels wouldn't be spinning either ?
Thanks in advance...
MOlar
#2
The newer cars always will throw an ABS/TC fault light when on the dyno. Once pulled off and driven for a short period of time, the system will reset itself and be fine. Now, I've never felt with a PDK, just manual cars.
#4
I was measuring AFR vs RPM due to having trouble logging with my durametric
I need my tune file adjusted to raise the AFR to about 12 a 12.1
I need my tune file adjusted to raise the AFR to about 12 a 12.1
#7
I would imagine they have to use it in manual mode to hold 4th or 5th gear which ever is the 1:1 ratio. That is how it is done with a automatic transmission.
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#9
The problem with manual mode is it will still kick down and not simply hold 4 th gear as it would normally do on the road
#10
Here's a link to someone that had their PDK car on a dyno. Maybe they can help with your problem. Vivid Racing and TPC also dyno PDK cars. Possibly you could contact them.
https://www.6speedonline.com/forums/...o-results.html
https://www.6speedonline.com/forums/...o-results.html
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