E90Post
 


The Tire Rack
 
BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > 3.5 bar sensor issues



Reply
 
Thread Tools Search this Thread
      05-22-2019, 11:56 AM   #1
JC70e90
Enlisted Member
United_States
4
Rep
34
Posts

Drives: Bmw 335i
Join Date: Mar 2019
Location: Mason Ohio

iTrader: (0)

3.5 bar sensor issues

I've got code 2abc (TMAP) , and 3100. I have the 3.5 bar sensor and have repinned the plug for the sensor. 2abc will not clear at all for me. I've replaced sensor, checked wiring into the DME pinouts and it is tuned for the sensor. I can't get it to go away, with it comes the half engine light, so I haven't driven it much. This is a pic of how I changed the pins on the plug and the voltage from the plug with the ignition on engine off. Anyone know if this is accurate. Could someone check their voltage at the plug for me. Thanks !
Attached Images
 
Appreciate 0
      05-22-2019, 01:59 PM   #2
JC70e90
Enlisted Member
United_States
4
Rep
34
Posts

Drives: Bmw 335i
Join Date: Mar 2019
Location: Mason Ohio

iTrader: (0)

I assume the 0 voltage one is a ground.
Appreciate 0
      05-22-2019, 02:27 PM   #3
tisdrew
First Lieutenant
98
Rep
300
Posts

Drives: 2009 335i
Join Date: Dec 2015
Location: Melbourne, FL

iTrader: (0)

I fucked around trying to repin a 4bar sensor for a week and a half on/off. Threw it in the trash, bought the full 3.5bar kit from bms with adapter and have no issues since. I paid to not be hassled.
__________________
"Wheels and exhaust aren't a build"
Appreciate 0
      05-22-2019, 05:38 PM   #4
JC70e90
Enlisted Member
United_States
4
Rep
34
Posts

Drives: Bmw 335i
Join Date: Mar 2019
Location: Mason Ohio

iTrader: (0)

Does anyone know someone who would know that I could PM
Appreciate 0
      05-23-2019, 08:34 AM   #5
JC70e90
Enlisted Member
United_States
4
Rep
34
Posts

Drives: Bmw 335i
Join Date: Mar 2019
Location: Mason Ohio

iTrader: (0)

I figured out how to check the voltage with the sensor hooked up and got this. Is 0.1 too low.
Attached Images
 
Appreciate 0
      05-23-2019, 09:58 AM   #6
NoGuru
Major
NoGuru's Avatar
772
Rep
1,418
Posts

Drives: 335is
Join Date: Apr 2017
Location: MI

iTrader: (0)

Garage List
2021 Chevy Silverad ...  [0.00]
2002 Jeep Cherokee  [0.00]
2014 CTS  [0.00]
2011 335is  [0.00]
Follow this guide https://www.e90post.com/forums/showthread.php?t=1368216
__________________
2011 335is DCT BQ Tuning / BMS CAI / VRSF kittyless DP's / Synapse BOV and charge pipe / 7" VRSF Race FMIC / Walbro 535 and 450 on BMP4 / E90 tune / Diff Brace / PR Coils / Relocation Inlets / DAW Stage3+ Turbos / MMP port injection / xHP Stage 3 / FPR and -6 fuel lines
Appreciate 0
      05-23-2019, 10:48 PM   #7
JC70e90
Enlisted Member
United_States
4
Rep
34
Posts

Drives: Bmw 335i
Join Date: Mar 2019
Location: Mason Ohio

iTrader: (0)

Quote:
Originally Posted by NoGuru View Post
Thanks for the link. I have mine set up just like that. I've read probably every thread about TMAP and can't figure out the problem . I may try a stock sensor if I can get ahold of one.
Appreciate 0
      05-24-2019, 06:48 AM   #8
NoGuru
Major
NoGuru's Avatar
772
Rep
1,418
Posts

Drives: 335is
Join Date: Apr 2017
Location: MI

iTrader: (0)

Garage List
2021 Chevy Silverad ...  [0.00]
2002 Jeep Cherokee  [0.00]
2014 CTS  [0.00]
2011 335is  [0.00]
Quote:
Originally Posted by JC70e90 View Post
Thanks for the link. I have mine set up just like that. I've read probably every thread about TMAP and can't figure out the problem . I may try a stock sensor if I can get ahold of one.
I am about to install a 3.5 and repin like the thread I linked. I will let you know if I have any issues or if it works.
__________________
2011 335is DCT BQ Tuning / BMS CAI / VRSF kittyless DP's / Synapse BOV and charge pipe / 7" VRSF Race FMIC / Walbro 535 and 450 on BMP4 / E90 tune / Diff Brace / PR Coils / Relocation Inlets / DAW Stage3+ Turbos / MMP port injection / xHP Stage 3 / FPR and -6 fuel lines
Appreciate 0
      05-24-2019, 10:06 PM   #9
JC70e90
Enlisted Member
United_States
4
Rep
34
Posts

Drives: Bmw 335i
Join Date: Mar 2019
Location: Mason Ohio

iTrader: (0)

Quote:
Originally Posted by NoGuru View Post
I am about to install a 3.5 and repin like the thread I linked. I will let you know if I have any issues or if it works.
Great , Thanks
Appreciate 0
      05-28-2019, 07:17 AM   #10
NoGuru
Major
NoGuru's Avatar
772
Rep
1,418
Posts

Drives: 335is
Join Date: Apr 2017
Location: MI

iTrader: (0)

Garage List
2021 Chevy Silverad ...  [0.00]
2002 Jeep Cherokee  [0.00]
2014 CTS  [0.00]
2011 335is  [0.00]
Was to busy this weekend. Will shoot for later this week or next weekend.
__________________
2011 335is DCT BQ Tuning / BMS CAI / VRSF kittyless DP's / Synapse BOV and charge pipe / 7" VRSF Race FMIC / Walbro 535 and 450 on BMP4 / E90 tune / Diff Brace / PR Coils / Relocation Inlets / DAW Stage3+ Turbos / MMP port injection / xHP Stage 3 / FPR and -6 fuel lines
Appreciate 0
      05-28-2019, 10:33 AM   #11
JC70e90
Enlisted Member
United_States
4
Rep
34
Posts

Drives: Bmw 335i
Join Date: Mar 2019
Location: Mason Ohio

iTrader: (0)

Sounds good just keep me posted
Appreciate 0
      05-31-2019, 08:46 AM   #12
JC70e90
Enlisted Member
United_States
4
Rep
34
Posts

Drives: Bmw 335i
Join Date: Mar 2019
Location: Mason Ohio

iTrader: (0)

I figured it out, my TMAP connector had been replaced and the pins were labeled incorrect, so I had to swap them around again.
Appreciate 0
      05-31-2019, 09:19 AM   #13
NoGuru
Major
NoGuru's Avatar
772
Rep
1,418
Posts

Drives: 335is
Join Date: Apr 2017
Location: MI

iTrader: (0)

Garage List
2021 Chevy Silverad ...  [0.00]
2002 Jeep Cherokee  [0.00]
2014 CTS  [0.00]
2011 335is  [0.00]
Quote:
Originally Posted by JC70e90 View Post
I figured it out, my TMAP connector had been replaced and the pins were labeled incorrect, so I had to swap them around again.
Oh good, I was worried I won't get to this in a decent time to help you.
Anyway, glad you figured it out.
__________________
2011 335is DCT BQ Tuning / BMS CAI / VRSF kittyless DP's / Synapse BOV and charge pipe / 7" VRSF Race FMIC / Walbro 535 and 450 on BMP4 / E90 tune / Diff Brace / PR Coils / Relocation Inlets / DAW Stage3+ Turbos / MMP port injection / xHP Stage 3 / FPR and -6 fuel lines
Appreciate 0
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



All times are GMT -5. The time now is 03:39 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