E90Post
 


N54Tuning.com
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > service engine soon/reduced power ses



Reply
 
Thread Tools Search this Thread
      07-29-2012, 02:49 AM   #1
nation
Private First Class
 
Drives: 335i
Join Date: Mar 2012
Location: vacaville

Posts: 123
iTrader: (0)

service engine soon/reduced power ses

in the last couple weeks ive had the reduced power ses come on under different instances. mostly under heavy throttle driving. restarting the car clears it and i dont see it again for a while. im not sure on how to check the codes and when i start the car i get a service engine soon message.

could this be causing it? whats required to service the engine to clear this out? i was going to change the plugs,oil and filter but since i cant get any one my current code readers to work im stuck.
nation is offline  
0
Reply With Quote
      07-29-2012, 08:17 AM   #2
enrita
Major General
 
enrita's Avatar
 
Drives: 335i - Big turbos
Join Date: Sep 2008
Location: Italian in Sweden

Posts: 7,316
iTrader: (0)

Take it to shop and get it diagnosed.
__________________
07 335i AT - TD St.2 Turbos - COBB (Custom Cobb mapping by http://www.protuningfreaks.com/) - JB4G5 ISO - Okada Coils - NGK 5992 Plugs - E85 Walbro - Injen Intake - Helix IC - Snow Stg. 3 - Stett CP - AR DPs - midpipes 100 HJS Cats - Bastuck Quad - PSS10 - QUAIFE LSD - BMS OCC - Forge DVs - AR OC - ALCON BBK - M3 Chassi - Dinan CP - Velocity M rear Toe arms - Advan RZ-DF - Level 10 AT upgrade - Alpina AT Flash
enrita is offline   Sweden
0
Reply With Quote
      08-17-2012, 07:26 PM   #3
nation
Private First Class
 
Drives: 335i
Join Date: Mar 2012
Location: vacaville

Posts: 123
iTrader: (0)

took her in today. ended up being the vanos solnoids. since i fell under the service plan,they changed the plugs,oil,wipers,replaced a worn interior piece and gave her a total wash and rub down. didnt cost me a dime.
nation is offline  
0
Reply With Quote
      08-17-2012, 07:30 PM   #4
joec500
Brigadier General
 
Drives: it has 4 wheels
Join Date: Jul 2008
Location: San Francisco

Posts: 3,004
iTrader: (10)

exact same thing happend to me. Those Vanos Solenoids can get gunked up. Mine occured at 20k miles, how many miles and what year is your car?
joec500 is offline  
0
Reply With Quote
      08-17-2012, 07:45 PM   #5
nation
Private First Class
 
Drives: 335i
Join Date: Mar 2012
Location: vacaville

Posts: 123
iTrader: (0)

Quote:
Originally Posted by joec500 View Post
exact same thing happend to me. Those Vanos Solenoids can get gunked up. Mine occured at 20k miles, how many miles and what year is your car?
38k
now that i know everythings solid i can get the new parts installed.
swaybar showed up today. mtec rear w/diffuser is getting painted. just need DP and new IC.
nation is offline  
0
Reply With Quote
      11-12-2012, 10:23 AM   #6
Ens44
New Member
 
Drives: 335i coupe m sport 08
Join Date: Nov 2012
Location: Turkiye

Posts: 8
iTrader: (0)

Dear friends;
last week i bought a 335i.(2008 coupe 99000km)
first day i floored it, after 7000rpm; reduced power! (full engin power no longer available. possible to continue journey. drive moderately.) it was like 150hp
after stop and restart engine no warning but when i floor again i see reduced power!
i found the first owner of the car, he told me that; bmw service can not repair this problem, everytime you will see this warning (when i floor it). i am so so worry now
i checked all service records.
they changed these parts;
13517594943 hpfp
13537585261 injektor
11367540348 outlet camshaft
11127550913 bearing ledge intake
11127531224 bearing ledge exhauste
11317584803 inlet camshaft
11317584804 camshaft exhauste

i researced in forums, i read a lot of posts.
i found vanos solenoid.
does anyone know the part number?
is it definitly solution for me?

pls help help help....
Ens44 is offline  
0
Reply With Quote
Reply

Bookmarks

Thread Tools Search this Thread
Search this Thread:

Advanced Search

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
Forum Jump


All times are GMT -5. The time now is 09:30 PM.




e90post
Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
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