W211 AMG Discuss the W211 AMG's such as the E55 and the E63
Sponsored by:
Sponsored by:

New Owner - Supercharger shut-off Q.

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old 05-05-2007, 01:20 AM
  #1  
Super Member
Thread Starter
 
DirtyVegasMB's Avatar
 
Join Date: Oct 2005
Location: Vegas
Posts: 689
Received 5 Likes on 3 Posts
'21 GLC63, '19 M5
New Owner - Supercharger shut-off Q.

This has been discussed a lot here. Main scenario is car running 4-6 runs before the SC cuts off... mine ('04) does it after the first run. Something has to be wrong. Will the dealer look into this? Could it be the coolant pump that I read about? Any suggestions will be greatly appreciated. TIA
Old 05-05-2007, 01:59 AM
  #2  
MBWorld Fanatic!
 
AdamG@NorCal's Avatar
 
Join Date: Aug 2006
Location: Fremont, Ca
Posts: 2,915
Likes: 0
Received 0 Likes on 0 Posts
EVOTECH Mercedes AMG
It is the dreaded IC pump failure. If you can access to a diagnostic tool such as Autotap, etc, you can data log the IATs for each WOT run.

The dealer should be able to replace the pump.
Old 05-05-2007, 02:24 AM
  #3  
Super Member
Thread Starter
 
DirtyVegasMB's Avatar
 
Join Date: Oct 2005
Location: Vegas
Posts: 689
Received 5 Likes on 3 Posts
'21 GLC63, '19 M5
Thanks for the info... don't have the tool to get the data... however I'll have the dealer look at it!
Old 05-05-2007, 02:54 AM
  #4  
Member
 
emax's Avatar
 
Join Date: Jun 2006
Location: Rhode Island
Posts: 175
Likes: 0
Received 0 Likes on 0 Posts
2004 E55
Any idea how much it costs to have it replaced?
Old 05-05-2007, 04:46 PM
  #5  
MBWorld Fanatic!
 
AdamG@NorCal's Avatar
 
Join Date: Aug 2006
Location: Fremont, Ca
Posts: 2,915
Likes: 0
Received 0 Likes on 0 Posts
EVOTECH Mercedes AMG
If its under warranty, it should be free.

Other option is to purchase afermarket intercooler systems such as Evosport, Renntech, etc
Old 05-05-2007, 08:34 PM
  #6  
Out Of Control!!
 
jangy's Avatar
 
Join Date: Sep 2004
Location: San Diego
Posts: 13,394
Likes: 0
Received 4 Likes on 4 Posts
2015 S212
If it is under warranty, then you will get the '06 style pump and flash. For free, that is not a bad fix. All it does is has the pump come on LESS often, thus extending the life of the pump. Not exactly an ideal fix.
If you are willing to pay, there are two routes you can go.

The cheaper is to replace the OEM Bosch pump with the famous marine pump (sump pump). Additionally, you can wire it to run whenever the car is running. Someone had posted before that the marine pump is supposed to have 5000 hours of life, which is PLENTY for $400.

The more elaborate fix is to actually separate your SC cooling system from the motor's. That is what the RennTech and EvoSport (I think) setups do. I'm pretty sure they both also use the heavy duty pump.

Hope that helps.
Old 07-10-2007, 04:13 PM
  #7  
Newbie
 
kuponjia's Avatar
 
Join Date: Apr 2007
Posts: 2
Likes: 0
Received 0 Likes on 0 Posts
So where you i buy this marine pump?
Thanks

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


You have already rated this thread Rating: Thread Rating: 0 votes,  average.

Quick Reply: New Owner - Supercharger shut-off Q.



All times are GMT -4. The time now is 08:01 AM.