E90Post
 


TNT Racewerks
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > NA Engine (non-turbo) / Drivetrain / Exhaust Modifications > N46 Fault codes...



Reply
 
Thread Tools Search this Thread
      01-22-2023, 02:34 PM   #1
windyforce
Windy
windyforce's Avatar
Singapore
0
Rep
1
Posts

Drives: BMW E90
Join Date: Jun 2022
Location: Singapore

iTrader: (0)

N46 Fault codes...

Greetings everyone,

This is my very first post, and asking for help or advice on how to get my car running up again.

I have the following codes:
2E1C - Generator, communication
28B4 - Valvetronic servomotor, sluggish movement
2847 - Valvetronic servomotor, electric
2B68 - Air-mass flow, plausibility
2B66 - Air-mass flow 2, plausibility
2863 - Valvetronic, power limitation

The issue happened very spontaneously, it was normal one moment I switched off the engine of my car after driving. Another moment I start the engine, fault code light up like a christmas tree.

Then I got my valvetronic servomotor replaced. No errors showed up except for a little twitch when car is on idle. The twitching is gone after driving for some 15 kilometres and the next day I got these problems showing up...

Engine fault! Reduced power
DSC Failure! Drive moderately
DBC Failure! Drive moderately
FTM system error

I have not scanned the car for the second time yet because the car workshop which I go to was closed for days.

Can anyone possibly know what happened to my car and how to remedy it?
Appreciate 0
Reply

Bookmarks


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 12:57 AM.




e90post
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
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