pacheco75

These were the codes using Ross-Tech on a 2006 Audi A6-3.2 with 60k miles.

P2006 - Intake manifold tuning valve-bank1- stuck closed
P2007 - Intake manifold Flap - bank 2- stuck closed
P2404 - Evap leak pump sense circuit
Car run OK except the engine light (icon) shows up on the dash.

I erased all the DTC but they came back again
Any help or advice would be appreciated.
Thanks

4Driver4

Sounds like a vacuum leak. I bet the guys on the right forum (C6) would know. ;-)

pacheco75

thank you a lot for the reply ,let see if they can help me.i'm reading the bentley manual to got an idea that how this work....In Cuba our cars(1950s or 70s) had a open carburator...
Thanks again

massboykie

Hey Pach

There is a valve on the intake manifold that opens at certain RPMs to change the intake length. Used to make power at differnet RMPs.

Here is a link to a quick search I did. Might get you started...

http://www.planetvag.com/index.asp?c...ank1+3.2+#2009

Cheers
Massboykie

pacheco75

hey papo gracias
Now i got an idea how this work ,tomorrow afternoon i will check for vacumm leak and tight everything also i see if i can do my spark plugs and air filter change(the one on 55000 m maintenance).
thanks