335d SCR / EGR/ SES issues please send me links and/or problems you have....

Puerto Rican 335d · 10-09-2013, 05:49 AM

Montr have them check the urea sprays into exhaust system it might of crystalized like mines did, as u can see the WHITE crystalization caked up it will mess up both forward and aft NOX sensors

CT_335D · 10-11-2013, 07:56 AM

Quote:

Originally Posted by CT_335D

DDE might have been done before I purchased it.

I called my BMW rep to find out if he can check the service history of my 335d to see if the DDE was ever replaced. He called back and said that the DDE was never replaced in my car.

CT_335D · 10-11-2013, 07:58 AM

Quote:

Originally Posted by 135i_vs_

No DDE?...Interesting.

Verified with BMW service that my DDE was never replaced.

Puerto Rican 335d · 10-11-2013, 10:15 AM

Have them replace it!!!

simionescud · 01-16-2014, 03:16 PM

Please advise if you had anymore issues after they've changed the 6 injectors....i'm asking because they've just replaced all 6 injectors on my 335d

Thanks

Quote:

Originally Posted by montr

I did not have the SES light ON for over 2K miles after all 6 injectors were replaced and I declared victory too soon. Today, again the SES is back ON.

Here is the list of codes:
4D03 Exhaust Back Pressure Sensor Bank #1 (DPF is too restrictive, clogged?)
4592
4593 These 2 codes are related to injector #2 and #4.
4D35 Reducing agent metering valve (Most likely the urea solution metering valve is clogged)

The car will be admitted to the shop next Monday.

montr · 01-16-2014, 05:59 PM

Quote:

Originally Posted by simionescud

Please advise if you had anymore issues after they've changed the 6 injectors....i'm asking because they've just replaced all 6 injectors on my 335d

Thanks

I has another SES recently but it was the coolant temperature sensor. No additional problem with the injectors so far.

Moxie · 01-17-2014, 08:32 AM

Had another SES pop up on our US spec 2010 with ~20K Miles on it. 4th or 5th time it'll be in the shop for a DEF related SES issue. The dealer told me the DEF tank has to be replaced @ a cost of 1300 Euro. BMW only has a two year warrenty in Germany so I'll be looking for a good will claim. They cleared the SES light & it hasn't come back yet. Nice car but way too many DEF related issues....not sure if they will ever stop. I'm seriously thinking of fixing & trading it in, probably not for a BMW though.

10-09-2013, 05:49 AM	#45
Puerto Rican 335d Brigadier General 229 Rep 3,489 Posts Drives: Montego Blue 335d Join Date: Jun 2011 Location: Puerto Rico(Dominican Republic 03/2017) iTrader: (0)	Montr have them check the urea sprays into exhaust system it might of crystalized like mines did, as u can see the WHITE crystalization caked up it will mess up both forward and aft NOX sensors Attached Images __________________ RENNtech Flash(Lenny Wu)/WAGNER IC Enkei Rajin 18"/Execuhitch Hitch/Koni FSD Soft Ride Bike Rack/Brava Synthetic Motor Oil(Made in Puerto Rico)/Meth(in the works)/CBU done w Andrew EGR Race Pipe (whoa! what an animal it is now)
	Appreciate 0 Quote

10-11-2013, 10:15 AM	#48
Puerto Rican 335d Brigadier General 229 Rep 3,489 Posts Drives: Montego Blue 335d Join Date: Jun 2011 Location: Puerto Rico(Dominican Republic 03/2017) iTrader: (0)	Have them replace it!!! __________________ RENNtech Flash(Lenny Wu)/WAGNER IC Enkei Rajin 18"/Execuhitch Hitch/Koni FSD Soft Ride Bike Rack/Brava Synthetic Motor Oil(Made in Puerto Rico)/Meth(in the works)/CBU done w Andrew EGR Race Pipe (whoa! what an animal it is now)
	Appreciate 0 Quote

01-17-2014, 08:32 AM	#51
Moxie Lieutenant Colonel 67 Rep 1,895 Posts Drives: AW 328d Touring/SG 335d Join Date: Jul 2009 Location: North Carolina iTrader: (12)	Another SES Had another SES pop up on our US spec 2010 with ~20K Miles on it. 4th or 5th time it'll be in the shop for a DEF related SES issue. The dealer told me the DEF tank has to be replaced @ a cost of 1300 Euro. BMW only has a two year warrenty in Germany so I'll be looking for a good will claim. They cleared the SES light & it hasn't come back yet. Nice car but way too many DEF related issues....not sure if they will ever stop. I'm seriously thinking of fixing & trading it in, probably not for a BMW though.
	Appreciate 0 Quote