I am working on a 2011 e90 335D that has been giving me a hard time with diagnosis. Car has 80k miles
I am getting codes:
40D4 Exhaust gas recirculation controller, position control
46F2 deNOx System Function
4D16 SCR System Efficiency
I have completed the Ista SCR system test numerous times...
So while I had my NOx sensors replaced two/three weeks ago under BMW's warranty, the technician told me I most likely needed and SCR (not under warranty). He told me take the car, drive and see if the CEL comes back and it did several days later. I cleared the code and forced a regen on the...
Hey I've been a long time lurker here but wanted to post some of my experiences now that I broke the 200K mile mark on my 335d and maybe pass along some tips on the common BS that these cars seem to have.
I absolutely love this car despite the quirks it has from time to time.
Looking for some help from the bimmerfest community! the BMW dealer recommended that I replace my DPF Filters which will cost $6300 (if serviced at dealership)! Below are the notes from the technician.
Can you guys/gals help me out with some advice? I read online that cleaning the filters first...
My 2012 X5 35d at about 86,000 miles through a check engine light. Code reader showed P203a. Reset a couple of times just for the same code to come back in a few days.
Took it to the dealer, who diagnosed as bad SCR tank. I don't know which tank (active or reserve). Dealer said that it will be...
SOLD! New BMW OEM NOx sensor p/n 8 518 789 - cable length 415 mm
This is the post SCR catalyst sensor for a E70 X5 and several other models.
First $225 - which includes shipping to the lower 48 states.
I have not posted for awhile mainly because we have really had no issues with the BMW's in the house. I have a major problem with my wife's X5 35d. I have been on the road for three weeks for work, and she calls me Sunday on the way to church with the kids. What she said was...
My first post here comes as a jaded car owner and forum user, so I must apologize in advance for the tone I'm sure to use.
So, according to the rude guy at the local BMW dealer, my 2010 335d needs a new SCR tank which will run me $2400 for the part and installation. They offered no other...
I'm reposting this portion of a thread I started elsewhere. Here is a transcribed print out from the dealer I recently obtained. Let me know if other 33d owners have similar experiences. Thanks.
Highlights - 2 DDE failures
- SCR and EGR issues
5/17/2012 (41,032 km)
E70 E90 M57...