Mercedes S Class (w221): Power steering failure (EHPS)

Подписаться 255

Просмотров 16 тыс.

50% 1

In this video I show you how I diagnose and repair a power steering failure on a 2009 Mercedes S Class (w221) 350cdi. An easy to follow step-by-step instruction guide showing wiring diagrams, partnumbers and tools I use to solve the problem. Enjoy!

Опубликовано:

21 окт 2020

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 16

@churmsk Год назад

I bought a refurbished pump from Mercedes and the new wiring harness. The new harness also includes the second clip and wires that you seemed to keep from the original. Does it matter? Seems better your way because I don’t have to run more wires

@N.E.ACMG47 Год назад

Bedankt !!

@supertreme5559 2 года назад

I have changed alot in the front like bushings, i have 4new arms. Could that be my problem that i ha e not had alignment on the car?

@jaguarbenz9632 3 года назад

Hi, please what tool did you use in display of pulse signal? An app on your phone?

@carfix4013 3 года назад

I use a DSO Nano pocket scope to measure data (can bus) lines, sensor signals, PWM duty cycles or even ignition waveforms, relative compression test etc. With a scope you can pretty much diagnose everything on a car! And it doesn't have to be expensive to do the job... .(toolboom.com/en/articles-and-video/dso-nano-dso201-pocket-oscilloscope/)

@mertd93 Год назад

Hi, I have a 2011 CL63 W216 with power steering failure. I changed the pump and harness and steering fault is still there. Any recommendations you might have?

@carfix4013 Год назад

How did you diagnose the problem? Error codes? Did you check power supply, ground and communication?

@HoodStar413z 3 года назад

High , is it possible when ever you get the chance to show how to fix the parking brake? I have the same issue on my car. The dealer told me that I need a new parking brake actuator. Before I buy the part I wanted to see how it was done or if anyone can do it before I do it. Thanks !!

@carfix4013 3 года назад

I fixed that problem already but unfortunately I didn't take the time to make a video about it. Although I took some pictures while I was fixing it. I removed the complete unit from the car and replaced the electro motor (eBay) inside the unit and put it all back together and until now it still works properly without any error codes. Pretty straight forward job.But if you want more detailed info you can mail me: jelle.veirman@gmail.com

@HoodStar413z 3 года назад

@@carfix4013 ok no problem. I will email you now.

@HoodStar413z 3 года назад

@@carfix4013 I just emailed you now. I sent a copy of the wis I found on the parking brake as well. Let me know when you replied back to my email. Thank you again !!

@MF-zx5bb 3 года назад

Thank you for a very informative how to for electric hydraulic power steering. Where did you get the refurbished unit. I'm in Toronto Canada and all my searches were unsuccessful to find one. Appreciate your help.

@carfix4013 3 года назад

I'm based in Europe and bought it on Ebay (www.ebay.es/itm/113331611144?ul_noapp=true). It's a Polish company. Be sure to ask for the wiring upgrade to be included. Good luck!

@MF-zx5bb 3 года назад

Greatly appreciated

@churmsk Год назад

@MF, I too am in Toronto. I see that the Polish supplier doesn't ship to Canada. Were you able to source another supplier?