High idle vacuum reading

[vdubnick]

Scanned car, code came back as below


2 Faults Found:
008801 - Boost Pressure Control Valve (N249)
P2261 - 000 - Mechanical Malfunction - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 0
Fault Frequency: 254
Reset counter: 255
Mileage: 258216 km
Time Indication: 0
Date: 2043.14.24
Time: 20:02:54

008213 - Intake Manifold Flap Position Sensor (Bank 1)
P2015 - 000 - Implausible Signal - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 0
Fault Frequency: 1
Reset counter: 255
Mileage: 274687 km
Time Indication: 0
Date: 2053.14.27
Time: 15:44:04

P2015 is definitely new as this was cleared when I replaced the intake manifold last year.

sounds like you need a new intake based on the flap error.

 

[BudgetPhoenix]

Did you get it replaced with the new version of intake manifold? If its another old one flapper arm could have popped out causing a vac leak or something or something else failed on it. I always have a p2261 soft code its due to my GFB DV+ and the extra spring but it doesn't cause any harm or issues.

 

[gtiGreateness]

This is concerning as the manifold was replaced last year, with the latest revision. Is there a possibility that something else could have thrown the code or am I SOL and will need to replace it yet again?

Was replaced with this exact one below
https://www.ecstuning.com/b-genuine...nifold-equivalent-to-06j133201bd/06j133201bh/

Thank,

 

[vdubnick]

This is concerning as the manifold was replaced last year, with the latest revision. Is there a possibility that something else could have thrown the code or am I SOL and will need to replace it yet again?

Thank,

did you use OEM or aftermarket?

 

[gtiGreateness]

did you use OEM or aftermarket?

Was replaced with this exact one below
https://www.ecstuning.com/b-genuine...nifold-equivalent-to-06j133201bd/06j133201bh/

 

[BudgetPhoenix]

Failures on the new manifolds seem pretty rare so far but check the flapper solenoid vacuum line if it pops off will cause p2015. See if you can find any other obvious leaks as well

 

[gtiGreateness]

Took it for a drive and logged some boost. Can anybody help interpret.

Actual boost is the red line
Specified is the green.

Thanks,

 

[gtiGreateness]

Failures on the new manifolds seem pretty rare so far but check the flapper solenoid vacuum line if it pops off will cause p2015. See if you can find any other obvious leaks as well

Thanks for the info.. I have made sure everything is nice and snug, but will reverify.

 

[gtiGreateness]

Anybody have any other suggestions? Checked all hoses, not finding anything. Cleared codes, and they have yet to return. Will be pulling the intake off later today to check for any blockage. Ive read block 032 via VCDS can be helpful in determining if the car has a boost leak, is this accurate?

Thanks

 

[gtiGreateness]

Bumping this as this issue is driving me insane.