[Airjaff]

Hello all

I'm a new member abd this is my first post. I recently bought an E92 335i n55 manual.

I did a fault code check with and to my disappointment the software displayed 2 errors error. The one I'm want to know about is 2e0f, it's something to do with the valvetronic system... As I got the car recently I haven't noticed any issues, or I don't know how it felt before the issue started. Only thing I might notice is a slight rough idle, around every 6or 7 seconds the is a slight shake or hiccup. I'm not sure if this is normal or not. In terms of power I have no idea if it has lost power or not... I've read a few things, from people saying to replace the motor, to disable it and to re initialise it. I like the idea of re initialising it and would be the cheapest 😋

Does any one have experice of what happens when this part is faulty and what is the first fix to try?

Thank you in advance here is a print off of the inpa print of below

Date: 18.08.2019 16:01:04
Model: E89X
Scope: all control module
JobStatus: OKAY
Quantity: 23
-----------------------------------------------------------------
ADR Gen. name JobStatus Number of errors
Error code Kind of error
00 JBBF OKAY No Error stored
01 MRS OKAY No Error stored
12 DME/DDE OKAY 1 Error stored
2E0F 60
17 EKP OKAY No Error stored
29 DSC OKAY No Error stored
36 TEL/MULF OKAY No Error stored
40 CAS OKAY No Error stored
41 DWA OKAY No Error stored
50 SINE OKAY 1 Error stored
9D12 11
56 FZD OKAY No Error stored
60 KOMBI OKAY No Error stored
61 FBI OKAY No Error stored
62 MOSTGW OKAY No Error stored
63 MASK/CCC OKAY No Error stored
64 PDC OKAY No Error stored
67 ZBE OKAY No Error stored
6D FAS OKAY No Error stored
6E BFS OKAY No Error stored
72 FRM OKAY No Error stored
73 CID OKAY No Error stored
78 KLIMA OKAY No Error stored
92 VIRTSG92 OKAY No Error stored
A0 CCC OKAY No Error stored

[DiFFv1]

1. Get MHD , 2. Get Codes

[Airjaff]

Originally Posted by DiFFv1

1. Get MHD , 2. Get Codes

Thank you for the response, but what will mhd do? Thought it is to remap the ecu? I was planning on getting it soon, but thought I'd wait untill I get this sorted out...

[DiFFv1]

Originally Posted by Airjaff

Thank you for the response, but what will mhd do? Thought it is to remap the ecu? I was planning on getting it soon, but thought I'd wait untill I get this sorted out...

It will simplify your problem by giving you a better detailed error code. Which will help you identify the issue

[Airjaff]

Originally Posted by DiFFv1

It will simplify your problem by giving you a better detailed error code. Which will help you identify the issue

Okay understood, I'll get it. Hopefully it will be able to pinpoint the issue

[Airjaff]

Oh will I need to flash it or will it work without flashing? Sorry I know this is a total noob question.

[DiFFv1]

Originally Posted by Airjaff

Oh will I need to flash it or will it work without flashing? Sorry I know this is a total noob question.

Its cool we all start from the bottom. And no you wont need to flash it. This link will help you a bit..

https://www.e90post.com/forums/showthread.php?t=1318714

[Airjaff]

Hello

So I got mhd and ran the code checker, it came up with the same code, it was the only code that come up.

"2eof - valvetronic system deactivated, adjustment fault too frequent"

What should I do?

[DiFFv1]

Originally Posted by Airjaff

Hello

So I got mhd and ran the code checker, it came up with the same code, it was the only code that come up.

"2eof - valvetronic system deactivated, adjustment fault too frequent"

What should I do?

I'm going to take a wild guess but in my opinion i believe its your eccentric shaft sensor failing. If not that i would check the DME for damage along with the harness.

After too many faults to the DME it will throw this code.

[Airjaff]

Originally Posted by DiFFv1

I'm going to take a wild guess but in my opinion i believe its your eccentric shaft sensor failing. If not that i would check the DME for damage along with the harness.

After too many faults to the DME it will throw this code.

This sounds expensive, I read somewhere that relearning the valvetronic motor might help. How do you do that...

[DiFFv1]

Originally Posted by Airjaff

This sounds expensive, I read somewhere that relearning the valvetronic motor might help. How do you do that...

You purchased a BMW sir, Welcome to the club.

But honestly, you need to go to a indy shop or find a mechanic who can help diagnose/fix these issues. Regardless of pinpointing out the problem online, You'll still need to get the work done.

[Airjaff]

Hello, so anyone that is having this same code, I ended up downloading ista, and did a recalibration of the valvetronic! It completely fixed the code! Do kot go to a machanic, do the diagnostic yourself and try to fix yourself first because you will get ripped the hell off! I got quoted like 600-800 for them to fix this issue!

[E92only]

Originally Posted by Airjaff

Hello, so anyone that is having this same code, I ended up downloading ista, and did a recalibration of the valvetronic! It completely fixed the code! Do kot go to a machanic, do the diagnostic yourself and try to fix yourself first because you will get ripped the hell off! I got quoted like 600-800 for them to fix this issue!

I'm glad you got it sorted out. Thanks for the update!

[sswany_]

Originally Posted by Airjaff

Hello, so anyone that is having this same code, I ended up downloading ista, and did a recalibration of the valvetronic! It completely fixed the code! Do kot go to a machanic, do the diagnostic yourself and try to fix yourself first because you will get ripped the hell off! I got quoted like 600-800 for them to fix this issue!

I am having the same issue on my n55. Can you please be more specific what exactly you did? What is ISTA? Where do I download it? How do recalibrate the valvetronic.

Thank you!