What do all those console buttons do?
#16
#17
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#20
Thread Starter
Advanced
I think you are referring to digital or steer-by-wire system that Infinity is working on. That is where servos actually move the steering rack based on sensor mounted to the wheel. If that was the case then the ratio can be infinitely changable and profiled. The 991 is still uses rack and pinion steering but, instead of using a hydraulic power assist driven by a pump on the engine, it is driven by an electric motor on the steering system.
#21
Thread Starter
Advanced
After testing this a bit at night and realizing the rack ratio can't be changed (the ratio is varied based on its tooth spacing on the rack at amount the wheel has turned away from center, though), I think you are right about the effect of improved response.
#22
Rennlist Member
#23
I'm not sure which, but one of these has to be wrong. The button description says that ASR is disabled, but the "NOTE" says that it remains on.
#25
Thread Starter
Advanced
#26
Thread Starter
Advanced
#29
Rennlist Member
Ref PDK 7th gear in Sport mode. The car will go into 7th gear - my 991 did so over the weekend while I was on I-90. It doesn't shift up as early as when PDK is in Normal - but it will shift up. PDK will not shift up to 7th in Sport Plus.
gordon
gordon
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McLaren997 (11-27-2022)
#30
^^^ spot on... You can't even get 7th in manual mode on PDK in sport+ but it's there in sport on the SC models...