BRM Turbo and Cruise Control intermittent cut off....

roadking00

Well-known member
Joined
Nov 2, 2005
Location
Salisbury, NC
TDI
2005.5 Black Jetta (Auto DSG)Pushing 320K
The past while now been trying to figure out where my issue is and if they are both related to the 2 fault codes that are intermittent? Quite often my turbo decides not to operate and at the same time the cruise control kicks out (if being used at the time)
I originally thought is was the intake manifold flapper getting stuck intermittently and replaced it with a new one, but sure enough continued to happen.... Fault 012545 (P3101-000) showing the OPEN or Short to ground I believe is the intermittent issue that I'm searching for which possibly is the root of the Boost Press Reg Fault that comes in when the turbo is out and not operating , like going into "Limp Mode" ??
But then it all seems to kick back in and work fine until the next intermittent Open/Short ....
Any help in tracking this down is much appreciated.
Thanks,
Steve
https://photos.app.goo.gl/KbHdDsRULfQnmhHB7

https://photos.app.goo.gl/QGXv7pznPf9T5KeL6
 
Last edited:

Bmilank

Member
Joined
Sep 16, 2015
Location
Pittsburgh, PA
TDI
2005.5 Jetta TDI BRM
I previously had this issue and went your route by replacing the flap motor. This also did not fix it for me, it turns out the fix for me was to get I believe what is called a dog bone mount for the hose that goes into the intake manifold. It was coming lose causing this issue. Kermatdi has the mount and its not that expensive to try.
 

roadking00

Well-known member
Joined
Nov 2, 2005
Location
Salisbury, NC
TDI
2005.5 Black Jetta (Auto DSG)Pushing 320K
I previously had this issue and went your route by replacing the flap motor. This also did not fix it for me, it turns out the fix for me was to get I believe what is called a dog bone mount for the hose that goes into the intake manifold. It was coming lose causing this issue. Kermatdi has the mount and its not that expensive to try.
Huh, thanks for the info, I'll definitely look into it. . so you had the same faults getting thrown and turbo/cruise control cutting out symptoms as well ?

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roadking00

Well-known member
Joined
Nov 2, 2005
Location
Salisbury, NC
TDI
2005.5 Black Jetta (Auto DSG)Pushing 320K
I previously had this issue and went your route by replacing the flap motor. This also did not fix it for me, it turns out the fix for me was to get I believe what is called a dog bone mount for the hose that goes into the intake manifold. It was coming lose causing this issue. Kermatdi has the mount and its not that expensive to try.
This what your referring to ?

https://www.kermatdi.com/i-123-pump...html#!year=2006||make=VOLKSWAGEN||model=JETTA

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