E90Post
 


Bimmer Retrofit
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Replacing ABS DSC hydro pump



Reply
 
Thread Tools Search this Thread
      08-26-2018, 03:23 AM   #1
fozzydj
DIYer, 335i N54 lover
United Kingdom
26
Rep
133
Posts

Drives: N54 BMW 355i SE 2007, 148,000
Join Date: Jun 2015
Location: Leeds, England, UK

iTrader: (0)

Send a message via Skype™ to fozzydj
Lightbulb Replacing ABS DSC hydro pump

Hi,

My ABS/DSC hydro pump failed about 12 months ago.

MOT has come up and I need to replace it (Ive kinda got used to driving it without any electronic aids however) as its a fail (all 3 warning lights on).

Im going to go for the used pump and switch the control modules option.

My pump part number is 3451 6776068 01 6776068

I can only find a couple with the same number and they are really expensive, 350 upwards.

Can I drop in a pump with a different part number and pop my control module onto it?

I have found one P/N: 6776056

Any help would be appreciated
__________________
Fozzy

BMW 335i BLACK E92 SE 2007 158,000k
Bilstein B3 suspension, Catless downpipes, Turbonetics intercooler, MHD stage 1
Appreciate 0
      08-27-2018, 03:27 PM   #2
fozzydj
DIYer, 335i N54 lover
United Kingdom
26
Rep
133
Posts

Drives: N54 BMW 355i SE 2007, 148,000
Join Date: Jun 2015
Location: Leeds, England, UK

iTrader: (0)

Send a message via Skype™ to fozzydj
Bump
Appreciate 0
      08-28-2018, 04:18 AM   #3
studio54
Private First Class
14
Rep
158
Posts

Drives: n54 135
Join Date: Feb 2017
Location: belgium

iTrader: (0)

Hello,

I had the same problem on my 135i.

I suspect it was the stuck brush problem inside the pump.

I sent the ABS/DSC unit to an ABS repair company, i paid something like 450 EUR with a 12 months guarantee, no coding needed, and it tooks like 10 days in total to send it and get it back.

I couldn't drive the car without the ABS/DSC unit, when i got back the unit, i reinstalled it, and drove the car very slowly using the handbrake to a shop to make a full brake liquid flushing with the ABS procedure (you can do it with INPA).

The procedure costed me something like 100EUR.

Good luck
Appreciate 0
      09-22-2018, 01:27 PM   #4
fozzydj
DIYer, 335i N54 lover
United Kingdom
26
Rep
133
Posts

Drives: N54 BMW 355i SE 2007, 148,000
Join Date: Jun 2015
Location: Leeds, England, UK

iTrader: (0)

Send a message via Skype™ to fozzydj
Update on this, I purchased a ABS motor repair kit off ebay for 30. Took me a day and was quite complicated but I fixed the pump myself


Replaced the bushes in the motor.
__________________
Fozzy

BMW 335i BLACK E92 SE 2007 158,000k
Bilstein B3 suspension, Catless downpipes, Turbonetics intercooler, MHD stage 1
Appreciate 0
Reply

Bookmarks

Tags
6776068, abs dsc pump, bmw 335i, hydro pump, replace

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off


All times are GMT -5. The time now is 08:24 AM.




e90post
Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2018, Jelsoft Enterprises Ltd.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST