S+ vs. Manual shift times - Actual Data
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Joined: Jul 2013
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MY19AMG GT-C; MY14C63-507 - former Audi B6 S4
S+ vs. Manual shift times - Actual Data
Hi all,
I'm curious about other's experiences with transmission modes S+ and M. I know the manual states that the shift times in both modes are 100 ms. However with the 507, it seems that while in M the shifts are faster than S+. Also, the throttle response is much more "crisp" while in M. It's as if the throttle mapping is 100% in M vs. in S+ at say 85%-95%.
Does anyone have any logged data from the ECU notating all the particulars while in S+ or M? I will say that I "allegedly" drive much harder in M than S+. Perhaps the ECU has adapted to M mode vs. S+. Could I need to do the re-adaption technique those have spoke of on here: turn key to on position, press gas pedal to floor for 5 seconds, turn off for 2 minutes and then enjoy...?
Let me know your thoughts.
-C
I'm curious about other's experiences with transmission modes S+ and M. I know the manual states that the shift times in both modes are 100 ms. However with the 507, it seems that while in M the shifts are faster than S+. Also, the throttle response is much more "crisp" while in M. It's as if the throttle mapping is 100% in M vs. in S+ at say 85%-95%.
Does anyone have any logged data from the ECU notating all the particulars while in S+ or M? I will say that I "allegedly" drive much harder in M than S+. Perhaps the ECU has adapted to M mode vs. S+. Could I need to do the re-adaption technique those have spoke of on here: turn key to on position, press gas pedal to floor for 5 seconds, turn off for 2 minutes and then enjoy...?
Let me know your thoughts.
-C
Super Member
Joined: Apr 2014
Posts: 728
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From: Chicago, IL
2018 AMG E63s
Wouldn't this involve both ECU and TCU? I'd imagine fuel map would be controlled by the former and shift times by the latter. And the "readaptation technique" I also thought was for the TCU. Anyone? I've always been curious about these things myself, but haven't been able to find much information on these issues.
