[andy27]

I know it has been ask before but can’t find to fix my problem car runs perfect without the jb4. As soon as I plug the jb4 half engine comes out with a 2abd code tried resetting everything to default settings on user adjustment on jb4 mobile and still goes on engine malfunction with the 2abd code tried switching maps same thing car has dci FMIC inlets dowpipes any help will be appreciated

[E93Beast]

Originally Posted by andy27

I know it has been ask before but can’t find to fix my problem car runs perfect without the jb4. As soon as I plug the jb4 half engine comes out with a 2abd code tried resetting everything to default settings on user adjustment on jb4 mobile and still goes on engine malfunction with the 2abd code tried switching maps same thing car has dci FMIC inlets dowpipes any help will be appreciated

2ABD is usually related to tmap sensor. Most had this isuue running the 4 bar.
Stock tmap on your car ?
Can you post user adjustment settings ?

[andy27]

Originally Posted by CLEAN E93

2ABD is usually related to tmap sensor. Most had this isuue running the 4 bar.
Stock tmap on your car ?
Can you post user adjustment settings ?

Yes it’s stock TMAP let me upload photo I had reset all the user adjustments settings

[andy27]

Originally Posted by CLEAN E93

2ABD is usually related to tmap sensor. Most had this isuue running the 4 bar.
Stock tmap on your car ?
Can you post user adjustment settings ?

Originally Posted by CLEAN E93

2ABD is usually related to tmap sensor. Most had this isuue running the 4 bar.
Stock tmap on your car ?
Can you post user adjustment settings ?

https://imgur.com/gallery/kdkf <a href="https://app.photobucket.com/u/kingan...2-7d29dc678a1f" rel="nofollow" target="_blank"> <img src="https://imgur.com/gallery/kdkf <a href="https://app.photobucket.com/u/kingan...2-7d29dc678a1f" rel="nofollow" target="_blank"> <img src="View post on imgur.com

" border="0" alt="4416494B-8C87-42DD-9FA7-A6668CEEDFB4"/> </a>

https://hosting.photobucket.com/imag...2DCB8050E0.png

[E93Beast]

Check your connection to tmap or wiring on jb4 harness. Its not reading the tmap sensor.

[andy27]

Originally Posted by CLEAN E93

Check your connection to tmap or wiring on jb4 harness. Its not reading the tmap sensor.

Originally Posted by CLEAN E93

2ABD is usually related to tmap sensor. Most had this isuue running the 4 bar.
Stock tmap on your car ?
Can you post user adjustment settings ?

Originally Posted by CLEAN E93

Check your connection to tmap or wiring on jb4 harness. Its not reading the tmap sensor.

Would you point me on the direction to see which wiring is the tmap on the jb4 harness

[E93Beast]

Originally Posted by andy27

Would you point me on the direction to see which wiring is the tmap on the jb4 harness

The sensor on the chargepipe, right before throttle body.

[andy27]

Originally Posted by CLEAN E93

The sensor on the chargepipe, right before throttle body.

Originally Posted by CLEAN E93

2ABD is usually related to tmap sensor. Most had this isuue running the 4 bar.
Stock tmap on your car ?
Can you post user adjustment settings ?

Originally Posted by CLEAN E93

Check your connection to tmap or wiring on jb4 harness. Its not reading the tmap sensor.

Originally Posted by CLEAN E93

The sensor on the chargepipe, right before throttle body.

But on the jb4 which wire would that be since the car runs great without the jb4 if it would be bad wouldn't it run like crap without the jb4 too?

[E93Beast]

Originally Posted by andy27

But on the jb4 which wire would that be since the car runs great without the jb4 if it would be bad wouldn't it run like crap without the jb4 too?

Email burgertuning

Is jb4 new, used, how old ?
Email them to get sorted out

[andy27]

Originally Posted by CLEAN E93

Email burgertuning

Is jb4 new, used, how old ?
Email them to get sorted out

It's a used unit

[E93Beast]

Originally Posted by andy27

It's a used unit

All the more reason to contact them to see what you have and help trouble shoot.

[andy27]

Originally Posted by CLEAN E93

All the more reason to contact them to see what you have and help trouble shoot.

I'm gonna check the tmap on the chargepipe clean it out and the connection you wouldn't know which is the wire of the tmap on the jb4 harness?

[JC888]

Check you JB4 setting as well, I reinstalled my replacement board and set the wrong TMAP setting for my 3.5 Bar and it trip that code immediately at start up. Once I change that setting, everything was fine.

[andy27]

Originally Posted by jcy335xi

Check you JB4 setting as well, I reinstalled my replacement board and set the wrong TMAP setting for my 3.5 Bar and it trip that code immediately at start up. Once I change that setting, everything was fine.

Clean the t map check for good connection and still getting the half engine with the code and now I got 2abc code too

[andy27]

Could it be faulty jb4 ?