MBWorld.org Forums

GLS Class (X166) Produced from 2016 to 2019

P04567A Evap Code

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Aug 29, 2023 | 03:47 PM
Share
  #1  
mcoady1's Avatar
mcoady1
Thread Starter
Member
5 Year Member
Liked
Loved
 
Joined: Jun 2018
Posts: 150
Likes: 23
2017 GLS450, 2013 GL450, RIP 2011 GL450 (totalled)
P04567A Evap Code
2018 GLS 450; got the above code; 'A very fine leak in the evap emission controls system was detected. Leakage or a defective seal was detected.' Also received message about gas cap. Put on two different gas caps, CEL kept coming back after being cleared.

Mechanic couldn't find anything obvious so did a smoke test and it was the vapor canister. I ordered both the canister and purge solenoid and will have it replaced within the next few weeks.

Couldn't find anyone else on internet with x166 v6 that had this problem, so here it is to others in the future searching this code...
Reply
1
Old Sep 15, 2023 | 11:27 AM
Share
  #2  
mcoady1's Avatar
mcoady1
Thread Starter
Member
5 Year Member
Liked
Loved
 
Joined: Jun 2018
Posts: 150
Likes: 23
2017 GLS450, 2013 GL450, RIP 2011 GL450 (totalled)
New canister and purge valve fixed it. Found the parts on mbpartshaus.com.
Reply
0
Old Sep 6, 2024 | 08:41 PM
Share
  #3  
dantm2000's Avatar
dantm2000
Junior Member
 
Joined: Mar 2018
Posts: 46
Likes: 0
AMG GLC43, Audi A4, Ferrari 360, MG MGA, Ferrari F355CH
@mcoady1 was the purge valve the one next to the canister or the one in the engine bay?
Reply
0
Old Sep 6, 2024 | 09:08 PM
Share
  #4  
John CC's Avatar
John CC
MBWorld Fanatic!
Photogenic
Liked
Loved
Community Favorite
 
Joined: Jun 2021
Posts: 1,922
Likes: 522
From: New Hampsha
'17 GLS450, '14 GLK250, Grandpa's Roadster
The purge valve connects the canister to the intake manifold so the vapors stored in the canister can be purged.
Reply
0
Old Sep 6, 2024 | 09:27 PM
Share
  #5  
dantm2000's Avatar
dantm2000
Junior Member
 
Joined: Mar 2018
Posts: 46
Likes: 0
AMG GLC43, Audi A4, Ferrari 360, MG MGA, Ferrari F355CH
Originally Posted by John CC
The purge valve connects the canister to the intake manifold so the vapors stored in the canister can be purged.
Yes there's the main purge valve in the engine bay and another valve next to the canister, that is my understanding?
Reply
0
Back to Subforum
GLS Class (X166)
View Next Unread
Sub install question

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes, average.
Show Printable Version
Email this Page

Advanced Search

All times are GMT -4. The time now is 04:38 AM.

story-0
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-1
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-2
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-3
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE
story-4
Flawlessly Restored Mercedes 190E Evo II Heads to Auction

Slideshow: The 190E Evolution II shows how a homologation necessity became a six-figure collector icon.

By Verdad Gallardo | 2026-04-22 17:53:47


VIEW MORE
story-5
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

Slideshow: Mercedes is turning one of its core nameplates electric, and the details show just how serious this shift is.

By Verdad Gallardo | 2026-04-21 13:58:06


VIEW MORE
story-6
Mercedes EQS Gets A Major Update: Everything You Need to Know

Slideshow: Faster charging, longer range, and a controversial steer-by-wire system define the latest evolution of Mercedes-Benz EQS.

By Verdad Gallardo | 2026-04-15 10:35:34


VIEW MORE
story-7
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

Slideshow: These overlooked Mercedes-Benz models never got the spotlight, but they quietly delivered more than most remember.

By Verdad Gallardo | 2026-04-13 19:35:45


VIEW MORE
story-8
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

Slideshow: A well-used 1991 Mercedes-Benz 300D with more than one million miles is now looking for a new owner, and it still appears ready for more.

By Verdad Gallardo | 2026-04-10 10:05:15


VIEW MORE
story-9
10 Most Reliable Mercedes-Benz Models You Can Buy Used

Slideshow: From bulletproof sedans to surprisingly tough SUVs, these Mercedes models proved that the three-pointed star can go the distance.

By Verdad Gallardo | 2026-04-08 09:55:49


VIEW MORE