Problems with my tune
09-27-2016 | 11:40 PM
#1
Thread Starter
Junior Member
Joined: Aug 2014
Posts: 17
Likes: 0
From: san jose
2016 c63s, 2014 cls550
Problems with my tune
Hey guys so I had my c63s tuned by a local tuner and having issues... So at first I installed downpipes and took out ecu to have it flashed, got the computer back and installed. Started up not problems and everything was good for about a week. Then I started having problems with the car going in limp mode after full throttle. But then the car off and on and it's fine again.
Contacted the tuner and he had someone look at it and couldn't find any issues. Send to the dealer and the checked it out found no issues and updated the computer back to stock. So then driving the car everything was fine again with no tune. i drove the car for 3 months everything still ok and decided to tune again. Same guy and after a couple runs it went to limp mode again.
so what I noticed is it only goes into limp mode when pedal is to the floor. And it just cuts all boost to the car. Anyone else having this problem???
Contacted the tuner and he had someone look at it and couldn't find any issues. Send to the dealer and the checked it out found no issues and updated the computer back to stock. So then driving the car everything was fine again with no tune. i drove the car for 3 months everything still ok and decided to tune again. Same guy and after a couple runs it went to limp mode again.
so what I noticed is it only goes into limp mode when pedal is to the floor. And it just cuts all boost to the car. Anyone else having this problem???
09-28-2016 | 10:49 PM
#3
Member
Joined: Jan 2016
Posts: 104
Likes: 13
2016 AMG C63S 2015 Porsche Macan 2014 AMG A45 Edition 1 (sold)
Hey guys so I had my c63s tuned by a local tuner and having issues... So at first I installed downpipes and took out ecu to have it flashed, got the computer back and installed. Started up not problems and everything was good for about a week. Then I started having problems with the car going in limp mode after full throttle. But then the car off and on and it's fine again.
I am running Weistec Down pipe and Ecu 2 months already with no issue at all!
Contacted the tuner and he had someone look at it and couldn't find any issues. Send to the dealer and the checked it out found no issues and updated the computer back to stock. So then driving the car everything was fine again with no tune. i drove the car for 3 months everything still ok and decided to tune again. Same guy and after a couple runs it went to limp mode again.
so what I noticed is it only goes into limp mode when pedal is to the floor. And it just cuts all boost to the car. Anyone else having this problem???
I am running Weistec Down pipe and Ecu 2 months already with no issue at all!
Contacted the tuner and he had someone look at it and couldn't find any issues. Send to the dealer and the checked it out found no issues and updated the computer back to stock. So then driving the car everything was fine again with no tune. i drove the car for 3 months everything still ok and decided to tune again. Same guy and after a couple runs it went to limp mode again.
so what I noticed is it only goes into limp mode when pedal is to the floor. And it just cuts all boost to the car. Anyone else having this problem???
06-28-2021 | 09:27 AM
#7
Newbie
Joined: Jun 2021
Posts: 11
Likes: 1
C63s 2017
Hey guys so I had my c63s tuned by a local tuner and having issues... So at first I installed downpipes and took out ecu to have it flashed, got the computer back and installed. Started up not problems and everything was good for about a week. Then I started having problems with the car going in limp mode after full throttle. But then the car off and on and it's fine again.
Contacted the tuner and he had someone look at it and couldn't find any issues. Send to the dealer and the checked it out found no issues and updated the computer back to stock. So then driving the car everything was fine again with no tune. i drove the car for 3 months everything still ok and decided to tune again. Same guy and after a couple runs it went to limp mode again.
so what I noticed is it only goes into limp mode when pedal is to the floor. And it just cuts all boost to the car. Anyone else having this problem???
Contacted the tuner and he had someone look at it and couldn't find any issues. Send to the dealer and the checked it out found no issues and updated the computer back to stock. So then driving the car everything was fine again with no tune. i drove the car for 3 months everything still ok and decided to tune again. Same guy and after a couple runs it went to limp mode again.
so what I noticed is it only goes into limp mode when pedal is to the floor. And it just cuts all boost to the car. Anyone else having this problem???
Trending Topics
06-28-2021 | 11:25 AM
#8
Super Member
Joined: Aug 2019
Posts: 881
Likes: 298
AMG GLC 63s Coupe
Number 1 issue "local tuner"...Why not use someone on here who has a great reputation and has done hundreds of tunes on our platform?
What is this guys qualifications? How many tunes has he done on this platform? Do you know anyone else with this tune?
The simple fact is everything is fine until you load the tune, it is a bad tune and likely...you picked a bad tuner....
What is this guys qualifications? How many tunes has he done on this platform? Do you know anyone else with this tune?
The simple fact is everything is fine until you load the tune, it is a bad tune and likely...you picked a bad tuner....
06-28-2021 | 11:26 AM
#9
Newbie
Joined: Jun 2021
Posts: 11
Likes: 1
C63s 2017
Number 1 issue "local tuner"...Why not use someone on here who has a great reputation and has done hundreds of tunes on our platform?
What is this guys qualifications? How many tunes has he done on this platform? Do you know anyone else with this tune?
The simple fact is everything is fine until you load the tune, it is a bad tune and likely...you picked a bad tuner....
What is this guys qualifications? How many tunes has he done on this platform? Do you know anyone else with this tune?
The simple fact is everything is fine until you load the tune, it is a bad tune and likely...you picked a bad tuner....
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ParadigmDawg (06-29-2021)
06-30-2021 | 11:47 PM
#15
Junior Member
Joined: Jun 2021
Posts: 65
Likes: 25
2018 C63 W205
06-30-2021 | 11:48 PM
#16
Junior Member
Joined: Jun 2021
Posts: 65
Likes: 25
2018 C63 W205
Hey guys so I had my c63s tuned by a local tuner and having issues... So at first I installed downpipes and took out ecu to have it flashed, got the computer back and installed. Started up not problems and everything was good for about a week. Then I started having problems with the car going in limp mode after full throttle. But then the car off and on and it's fine again.
Contacted the tuner and he had someone look at it and couldn't find any issues. Send to the dealer and the checked it out found no issues and updated the computer back to stock. So then driving the car everything was fine again with no tune. i drove the car for 3 months everything still ok and decided to tune again. Same guy and after a couple runs it went to limp mode again.
so what I noticed is it only goes into limp mode when pedal is to the floor. And it just cuts all boost to the car. Anyone else having this problem???
Contacted the tuner and he had someone look at it and couldn't find any issues. Send to the dealer and the checked it out found no issues and updated the computer back to stock. So then driving the car everything was fine again with no tune. i drove the car for 3 months everything still ok and decided to tune again. Same guy and after a couple runs it went to limp mode again.
so what I noticed is it only goes into limp mode when pedal is to the floor. And it just cuts all boost to the car. Anyone else having this problem???
07-02-2021 | 01:47 PM
#17
Junior Member
Joined: Jun 2021
Posts: 64
Likes: 8
W205 C63
