PE Valves Default Open?
Super Member
iTrader: (1)
Joined: Oct 2017
Posts: 836
Likes: 134
From: Massachusetts
2018 C43 AMG Brilliant Blue Metallic
MBWorld Fanatic!
Joined: Nov 2016
Posts: 1,527
Likes: 287
From: Toronto, ON
2021 Mercedes C63s AMG Coupe
The last 2 guys are right. You need the ASR module, which will keep it permanently open, or you can have it working as it works stock, or you can completely close it. All done through a remote. It has been advised to never use the fully closed position, even in comfort mode, the engine sees the backpressure and goes limp as well.
Trending Topics
MBWorld Fanatic!
Joined: Nov 2016
Posts: 1,527
Likes: 287
From: Toronto, ON
2021 Mercedes C63s AMG Coupe
https://asr-component.de/home/41-kla...erung-rx1.html
Use google translate to translate the page. Or email : Info@asr-component.de. Daniel will be able to set you up.
Use google translate to translate the page. Or email : Info@asr-component.de. Daniel will be able to set you up.
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
Super Member
iTrader: (1)
Joined: Oct 2017
Posts: 836
Likes: 134
From: Massachusetts
2018 C43 AMG Brilliant Blue Metallic
DO NOT DO THIS! YOUR WILL THROW THE CAR INTO A SOFT LIMP MODE IMMEDIATELY! Synergize, who the hell gave you this idea? Come on man. Its all over the forum! Who needs the ASR module if you can just disconnect the valves and be done with it?!
The last 2 guys are right. You need the ASR module, which will keep it permanently open, or you can have it working as it works stock, or you can completely close it. All done through a remote. It has been advised to never use the fully closed position, even in comfort mode, the engine sees the backpressure and goes limp as well.
The last 2 guys are right. You need the ASR module, which will keep it permanently open, or you can have it working as it works stock, or you can completely close it. All done through a remote. It has been advised to never use the fully closed position, even in comfort mode, the engine sees the backpressure and goes limp as well.
Is fully closed number 1 on the remote?
I always hit number 2 when I want it to be "normal"
Member
Joined: Sep 2017
Posts: 146
Likes: 19
Saab 900 SET
DO NOT DO THIS! YOUR WILL THROW THE CAR INTO A SOFT LIMP MODE IMMEDIATELY! Synergize, who the hell gave you this idea? Come on man. Its all over the forum! Who needs the ASR module if you can just disconnect the valves and be done with it?!
The last 2 guys are right. You need the ASR module, which will keep it permanently open, or you can have it working as it works stock, or you can completely close it. All done through a remote. It has been advised to never use the fully closed position, even in comfort mode, the engine sees the backpressure and goes limp as well.
The last 2 guys are right. You need the ASR module, which will keep it permanently open, or you can have it working as it works stock, or you can completely close it. All done through a remote. It has been advised to never use the fully closed position, even in comfort mode, the engine sees the backpressure and goes limp as well.
Last edited by synergize; Jul 12, 2018 at 11:38 AM.
MBWorld Fanatic!
Joined: Nov 2016
Posts: 1,527
Likes: 287
From: Toronto, ON
2021 Mercedes C63s AMG Coupe
I read it here: https://mbworld.org/forums/c450-c43-...d-working.html post# 7, the person disconnected the valve and said there was no errors. What do you think?
Super Member
iTrader: (1)
Joined: Oct 2017
Posts: 836
Likes: 134
From: Massachusetts
2018 C43 AMG Brilliant Blue Metallic
Super Member
iTrader: (1)
Joined: Oct 2017
Posts: 836
Likes: 134
From: Massachusetts
2018 C43 AMG Brilliant Blue Metallic
Super Member
iTrader: (1)
Joined: Oct 2017
Posts: 836
Likes: 134
From: Massachusetts
2018 C43 AMG Brilliant Blue Metallic
Super Member
Joined: Nov 2017
Posts: 711
Likes: 108
2018 Mercedes C43 AMG Coupe
Senior Member
Joined: Feb 2017
Posts: 353
Likes: 114
From: North Jersey
c43 Amg coupe
It's also really not the case. Of course you don't get the crackles and pops in Comfort and Sport mode that's what Sport+ is for. You do get a deeper tone at low rpms in all the modes and it's obvious the valves are open without the button. It's easy to switch between the 3 modes on the remote and notice the difference.
Last edited by DVision44; Jul 20, 2018 at 11:14 PM.
Super Member
Joined: Nov 2017
Posts: 711
Likes: 108
2018 Mercedes C43 AMG Coupe
It's also really not the case. Of course you don't get the crackles and pops in Comfort and Sport mode that's what Sport+ is for. You do get a deeper tone at low rpms in all the modes and it's obvious the valves are open without the button. It's easy to switch between the 3 modes on the remote and notice the difference.
I get that the deeper tone is a plus, however, the main selling point of the Performance Exhaust are the up/down shifts, crackles, and pops. Having to press the button for that is basically the same issue that the remote primarily tries to solve.
Senior Member
Joined: Feb 2017
Posts: 353
Likes: 114
From: North Jersey
c43 Amg coupe
Well the difference between Sport and Sport+ is quite large, a lot of times I cruise in Sport but won't do Sport+ in the city. It has enough of the added effects for my "cool" factor.
I get that the deeper tone is a plus, however, the main selling point of the Performance Exhaust are the up/down shifts, crackles, and pops. Having to press the button for that is basically the same issue that the remote primarily tries to solve.
I get that the deeper tone is a plus, however, the main selling point of the Performance Exhaust are the up/down shifts, crackles, and pops. Having to press the button for that is basically the same issue that the remote primarily tries to solve.
If you are getting crackles and pops in Sport with the button then you will get the same effects without hitting the button. With the ASR the flaps are completely open all the time! The crackles and pops are due to the ECU programming and the flaps being open on the PE. Not the button! Ordinarily the flaps are only fully open at higher rpms. The module simply keeps them fully open, closed, or stock......
