2009 A4 B8 2.0T oil/level or pressure?

[Cody]

Could be a failing air oil separator aka PCV. When the diaphragm goes it draws a strong vacuum in the crankcase and at low speed the oil pump struggles to ingest oil against that vacuum.




-Cody







On Thu, Dec 13, 2018 at 11:54 AM -0500, "Dan DiBiase" <dan.dibiase at gmail.com> wrote:










Perhaps sensor is going. I have the sensor error on permanently (NBD, as I
check the oil every weekend) - awaiting next timing belt replacement to fix
it.

Did your car not come with a dipstick?! I know some newer BMWs eliminated
it but wasn't aware that Audi did so.

Dan D
'04 A4 1.8Tq MT-6
Central NJ USA
http://dandibiase.cbintouch.com/


On Tue, Dec 11, 2018 at 7:42 PM Nick  wrote:

> At low speed I have seen the oil can flash and give the msg "turn off
> engine and check oil level"   Level is OK according to car info display
> and I have a dipstick I purchased from the dealer.
> Any history on intermittent warning?
> Is there a way to see oil pressure in real time using VAGCOM?
> Thanks for your help
>
> Posted here and Audiforums B8
>
> Nick in central Ohio
>
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