Another P200[emoji239[emoji2392]] and P200[emoji239[emoji2393]] code case

[Knothead]

Did the PCV pump and de-carbonation on this 2013 S4 3.0t. After a few times, I set the SC properly with flaps in correct position. After warm up, codes popped up. I have verified the following:
1. Actuators move through the full range with vacuum applied with no leak down.
2. 25 in/hg of vacuum at the solenoid with engine running.
3. Bench tested solenoid. It works.
4. Verified that solenoid is not operating while in the car all the way to 5000 rpm
5. Verified continuity of solenoid wire (brown/yellow to pin A49) back to ECM
We also swapped the solenoid just for fun.
Any suggestions would be appreciated


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[Knothead]

P2006 and p2007


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[Ray Khan]

I found a thread (https://www.audizine.com/forum/showthread.php/449862-P2006-P2007-Intake-Runner-Stuck-Closed)where someone found a leak in the hose from the evap purge valve which supposedly was the root cause of these codes. I'm going to check that next on my car.

[Knothead]

I found a thread (https://www.audizine.com/forum/showthread.php/449862-P2006-P2007-Intake-Runner-Stuck-Closed)where someone found a leak in the hose from the evap purge valve which supposedly was the root cause of these codes. I'm going to check that next on my car.

Any luck with this?


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