JR Tuning gearbox remap
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Joined: Jul 2016
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C 63 AMG 2009
JR Tuning gearbox remap
Hi. Could anyone tell me is i do tcu reset is this delete gearbox remaping? I have this tool. Or if i plug this in obd twice maybe that tool takeoff the program. I go dyno next week and id like to test regular and remaping. 
thanks.
(this jr tuning gearbox remap is 10+ allmoust 11
its very good!!
thanks. (this jr tuning gearbox remap is 10+ allmoust 11
its very good!!
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From: Houston
2003 W211 E55, 2003 W220 S600
you wont loose the settings if you plug the unit into the OBD2 multiple times with the ignition ON.
The only way to clear the changed made by the unit is to follow the same install procedure with the ignition turned OFF
The only way to clear the changed made by the unit is to follow the same install procedure with the ignition turned OFF
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2012 P31 C63 Coupe Trackrat, 2019 GLE63S Coupe Beast
Excuse my ignorance, maybe I'm just dumb here. But can someone explain to me exactly how this thing "tunes" the "gearbox" when the TCU can't even be accessed/written via the OBDII port? All other true transmission tunes (i.e. Weistec) require the TCU to be removed and shipped out for bench tuning. 
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From: Silicon Valley, CA
C63 AMG, P30
Excuse my ignorance, maybe I'm just dumb here. But can someone explain to me exactly how this thing "tunes" the "gearbox" when the TCU can't even be accessed/written via the OBDII port? All other true transmission tunes (i.e. Weistec) require the TCU to be removed and shipped out for bench tuning.
Former Vendor of MBWorld
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From: Houston
2003 W211 E55, 2003 W220 S600
Excuse my ignorance, maybe I'm just dumb here. But can someone explain to me exactly how this thing "tunes" the "gearbox" when the TCU can't even be accessed/written via the OBDII port? All other true transmission tunes (i.e. Weistec) require the TCU to be removed and shipped out for bench tuning.
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From: Los Angeles
2012 P31 C63 Coupe Trackrat, 2019 GLE63S Coupe Beast
I don't really care enough to waste my time doing that, because I already have my TCU properly tuned. Thanks for the tip though, it was directed more towards the OP and/or people reading this thread who might know how this magical device works.
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MBWorld Fanatic!
Joined: Jun 2008
Posts: 8,078
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From: Los Angeles
2012 P31 C63 Coupe Trackrat, 2019 GLE63S Coupe Beast
MBWorld Fanatic!
Joined: Jun 2008
Posts: 8,078
Likes: 2,867
From: Los Angeles
2012 P31 C63 Coupe Trackrat, 2019 GLE63S Coupe Beast
Thread Starter
Junior Member
Joined: Jul 2016
Posts: 56
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C 63 AMG 2009
Excuse my ignorance, maybe I'm just dumb here. But can someone explain to me exactly how this thing "tunes" the "gearbox" when the TCU can't even be accessed/written via the OBDII port? All other true transmission tunes (i.e. Weistec) require the TCU to be removed and shipped out for bench tuning.
Last edited by velic63finland; Sep 8, 2016 at 02:12 AM.
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From: Canada
2019 911 GTS / 2016 X3 / 2015 E63s / 1993 RX-7
I sent off an email and will let you guys know what their response is regarding OBD tuning of the TCU.
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From: Los Gatos Ca
C63 amg Custom 67 Camaro GLK 350 4matic 2017 AMG GTS
just give my adress i. Sent this tool for you. IF you have weistec tcu ok. But try this some other car and test. Dot vinlocked. But. Next week i go dyno. I can take video all session and post here. I have driven my car over 50000km maybe i feel difference. It is not only my *** feeling. If F1 driver text from here i think you have something disagreement
Was that English?
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From: Los Gatos Ca
C63 amg Custom 67 Camaro GLK 350 4matic 2017 AMG GTS
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From: Kitchener, ON
2010 C63 AMG
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'10 C63
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C 63 AMG 2009
I been in us many times. LA Miami etc. Holidays and people is different than europe... If somebody say something us that is allways true.
This is good Example. Only visit in viro they but your odometer what ever you want. And every place where this is safe the car change too.
This is good Example. Only visit in viro they but your odometer what ever you want. And every place where this is safe the car change too.
Last edited by velic63finland; Sep 8, 2016 at 10:48 AM.
