E90Post
 


 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Bad boost solenoids ?



Reply
 
Thread Tools Search this Thread
      04-24-2022, 04:47 PM   #23
Saif2018
Brigadier General
983
Rep
3,219
Posts

Drives: E90 335i
Join Date: Jan 2019
Location: UK

iTrader: (0)

Quote:
Originally Posted by N54ron View Post
In conclusion intercooler coupler was not on tight enough….now I'm hitting boost
Good to hear boost issue is resolved. Do you have an updated log?

Did you tighten the WG rods to see if rattle goes away?
Appreciate 0
      04-24-2022, 05:14 PM   #24
N54ron
New Member
N54ron's Avatar
United_States
1
Rep
21
Posts

Drives: Bmw 335i coupe
Join Date: Apr 2022
Location: Fresno

iTrader: (0)

Wasn't able to get an updated log, because I threw a missfire code last night On my way home, waiting on coil to come in, then I'll post an updated log. The springs to the actuators are shot, but turbo still works fine. Just gonna run these until they stop
__________________
APRVD out
Appreciate 0
      04-24-2022, 09:30 PM   #25
RSL
Captain
651
Rep
779
Posts

Drives: E92 ///M3 (Retired) / 335is
Join Date: Mar 2012
Location: USA

iTrader: (6)

That explains the 30FF, but it wasn't making boost in the first log because PID was disabled, likely because a code was still present. If it's making boost now, next log will have WGDC after PID that doesn't just equal WGDC base
Appreciate 1
Dave92N54537.50
      04-24-2022, 09:33 PM   #26
N54ron
New Member
N54ron's Avatar
United_States
1
Rep
21
Posts

Drives: Bmw 335i coupe
Join Date: Apr 2022
Location: Fresno

iTrader: (0)

Got you guys with a updated log when my coil comes in 🫡 #misfiressuck
__________________
APRVD out
Appreciate 0
      04-28-2022, 10:24 PM   #27
Dennyyv
Enlisted Member
Dennyyv's Avatar
United_States
12
Rep
30
Posts

Drives: BMW 335i
Join Date: Jan 2021
Location: New york

iTrader: (0)

Did you ever try to adjust your waste-gate rods? Before I swapped my turbos I played around with it, The rear one is very easy, and there's a bunch of videos on it if you search up wastegate rattle fix. the front one is a pain, because you can't access the rod unless you take it out of the car, but you can space the housing from the wastegate. you have to lift the car, and get under With the fan out and you can barely see where the wastegate housing attaches to the turbo, and you just back out those two bolts and stick a couple of split washers into there. Those couple of millimeters can maybe get ur waste gates to shut properly resulting in more boost.
__________________
Denny
Appreciate 0
      05-02-2022, 01:30 AM   #28
N54ron
New Member
N54ron's Avatar
United_States
1
Rep
21
Posts

Drives: Bmw 335i coupe
Join Date: Apr 2022
Location: Fresno

iTrader: (0)

UPDATE : still haven't been able to get a re map I fried my Dme !!! If it's not one thing it's another, going to have my Dmes mosfits worked on tm lyk if something works
Attached Images
 
__________________
APRVD out
Appreciate 0
      05-02-2022, 02:58 AM   #29
Saif2018
Brigadier General
983
Rep
3,219
Posts

Drives: E90 335i
Join Date: Jan 2019
Location: UK

iTrader: (0)

Quote:
Originally Posted by N54ron View Post
UPDATE : still haven't been able to get a re map I fried my Dme !!! If it's not one thing it's another, going to have my Dmes mosfits worked on tm lyk if something works
This was on MSD80?
Appreciate 0
      05-02-2022, 09:34 PM   #30
Dave92N54
Major
Dave92N54's Avatar
No_Country
538
Rep
1,173
Posts

Drives: 09 E92 335i 6MT
Join Date: Nov 2020
Location: Westminster, Maryland

iTrader: (0)

Garage List
2009 BMW 335i  [10.00]
Quote:
Originally Posted by Saif2018 View Post
Quote:
Originally Posted by N54ron View Post
UPDATE : still haven't been able to get a re map I fried my Dme !!! If it's not one thing it's another, going to have my Dmes mosfits worked on tm lyk if something works
This was on MSD80?
ROM shows I8AOS so I'd guess so.
__________________
09 E92 335i 6MT / Alpine White / Coral Red / VRSF 7.5" / VRSF DCI / VRSF Catless Downpipes / VTT Charge Pipe / Turbosmart RacePort Gen V / RB OEM Billet Turbos / CD919 Custom Tune / Bilstein PSS9s
Appreciate 0
      05-03-2022, 05:11 AM   #31
Saif2018
Brigadier General
983
Rep
3,219
Posts

Drives: E90 335i
Join Date: Jan 2019
Location: UK

iTrader: (0)

Quote:
Originally Posted by Dave92N54 View Post
ROM shows I8AOS so I'd guess so.
Looks like he may have to upgrade to MSD81
Appreciate 1
Dave92N54537.50
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 12:15 AM.




e90post
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, 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