C63S AMG MCT/Transmission Problem
Thread Starter
Newbie
Joined: Sep 2023
Posts: 9
Likes: 1
C63S AMG Edition 1 W205
C63S AMG MCT/Transmission Problem
i got following problem:When i drive around 2000rpm and i drive constant and accelerate just a little bit, the rpm slips around 100-200rpm in every gear.
as soon as i accelerate faster the problem is gone.
I think the MCT (wet clutch) open and close for a moment.
Transmission is rebuild and MCT is new.
Is this a tune/software problem?
Mods - Stage 3 Tune: big Hybrid Turbos, Downpipe, ECU and TCU Tune
as soon as i accelerate faster the problem is gone.
I think the MCT (wet clutch) open and close for a moment.
Transmission is rebuild and MCT is new.
Is this a tune/software problem?
Mods - Stage 3 Tune: big Hybrid Turbos, Downpipe, ECU and TCU Tune
Newbie
Joined: Jan 2020
Posts: 9
Likes: 4
14 E550, 04 e55, 18 C63s
I had this same problem and changed the transmission oil which fixed it. 32k miles it was a dirty green color and not blue. These mct units seem sensitive to older fluid
How many miles on the rebuild?
How many miles on the rebuild?
Last edited by hp660r; Sep 30, 2023 at 05:26 PM.
Newbie
Joined: May 2024
Posts: 10
Likes: 0
2020 C63s Coupe Stage 3
I’m having the same issue. How did you resolve this issue. I already changed trans fl
i got following problem:When i drive around 2000rpm and i drive constant and accelerate just a little bit, the rpm slips around 100-200rpm in every gear.
as soon as i accelerate faster the problem is gone.
I think the MCT (wet clutch) open and close for a moment.
Transmission is rebuild and MCT is new.
Is this a tune/software problem?
Mods - Stage 3 Tune: big Hybrid Turbos, Downpipe, ECU and TCU Tune
as soon as i accelerate faster the problem is gone.
I think the MCT (wet clutch) open and close for a moment.
Transmission is rebuild and MCT is new.
Is this a tune/software problem?
Mods - Stage 3 Tune: big Hybrid Turbos, Downpipe, ECU and TCU Tune
how did you resolve this issue? Mines doing it also
MBWorld Fanatic!
Joined: Sep 2016
Posts: 1,718
Likes: 608
From: Australia
⏱️ 700HP Facelift converted C63 S Coupe with Drexler 3.06 plated LSD
First thing let's try a transmission reset. Let us know if it solves your issue
Newbie
Joined: May 2024
Posts: 10
Likes: 0
2020 C63s Coupe Stage 3
First thing let's try a transmission reset. Let us know if it solves your issue
tried that already still didn’t work, also tried Xentry Readaptation and still have that minor slip
MBWorld Fanatic!
Joined: Sep 2016
Posts: 1,718
Likes: 608
From: Australia
⏱️ 700HP Facelift converted C63 S Coupe with Drexler 3.06 plated LSD
Trending Topics
MBWorld Fanatic!
Joined: Sep 2016
Posts: 1,718
Likes: 608
From: Australia
⏱️ 700HP Facelift converted C63 S Coupe with Drexler 3.06 plated LSD
MB World Stories
The Best of Mercedes & AMG
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun
Verdad Gallardo
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren
Verdad Gallardo
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine
Verdad Gallardo
Flawlessly Restored Mercedes 190E Evo II Heads to Auction
Verdad Gallardo
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know
Verdad Gallardo
Mercedes EQS Gets A Major Update: Everything You Need to Know
Verdad Gallardo
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve
Verdad Gallardo
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping
Verdad Gallardo
10 Most Reliable Mercedes-Benz Models You Can Buy Used
Verdad Gallardo
Member
Joined: Oct 2012
Posts: 157
Likes: 13
From: Warrington UK
W211 E55 AMG & W163 ML270
i got following problem:When i drive around 2000rpm and i drive constant and accelerate just a little bit, the rpm slips around 100-200rpm in every gear.
as soon as i accelerate faster the problem is gone.
I think the MCT (wet clutch) open and close for a moment.
Transmission is rebuild and MCT is new.
Is this a tune/software problem?
Mods - Stage 3 Tune: big Hybrid Turbos, Downpipe, ECU and TCU Tune
as soon as i accelerate faster the problem is gone.
I think the MCT (wet clutch) open and close for a moment.
Transmission is rebuild and MCT is new.
Is this a tune/software problem?
Mods - Stage 3 Tune: big Hybrid Turbos, Downpipe, ECU and TCU Tune
Having the same issue.
Newbie
Joined: May 2024
Posts: 10
Likes: 0
2020 C63s Coupe Stage 3
Member
Joined: Oct 2012
Posts: 157
Likes: 13
From: Warrington UK
W211 E55 AMG & W163 ML270
Won't be the case, boost is controlled by the wastegate so can be set to come in at any range.
I also have pure1000 equivalent and having the same issue.
Newbie
Joined: May 2024
Posts: 10
Likes: 0
2020 C63s Coupe Stage 3
ok hmm very interesting could be tune wise.
what turbos do you have?
whats your instagram?
Last edited by AMG_Georgie; May 20, 2024 at 04:50 PM.
Member
Joined: Oct 2012
Posts: 157
Likes: 13
From: Warrington UK
W211 E55 AMG & W163 ML270
Newbie
Joined: May 2024
Posts: 10
Likes: 0
2020 C63s Coupe Stage 3
those spool like 900s.
your boost comes on too low? Below 3.5k mine slips above 3.5 it’s fine
Maybe your boost ramps in to soon or in low rpm?
Last edited by AMG_Georgie; May 20, 2024 at 05:41 PM.
Member
Joined: Oct 2012
Posts: 157
Likes: 13
From: Warrington UK
W211 E55 AMG & W163 ML270
Instagram is black_crowsixtythree
Only just set it up 🤣
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
