Hi All,
I am searching for some info's and help related to the error codes P0011 and P0021.
I became an owner of Cayenne S, model 955, engine M48.00 last year November. The car had 125k km's and full service history with no error codes listed.
I have done a small service once finished the registration and all was OK.
Last week I had to replace the rear brake discs and the man in garage put the car on disgnostic toll showing these 2 codes as error. No other error codes were observed.
After reading some forums I am planning to change the engine oil now (12k km's done after the small service) to see if the errors will "disappear".
Any further suggestion?
Thx and looking forward to reading your comments.

 

I don't know what they mean, but this is a helpful site:

http://www.obd-codes.com/p0011

http://www.obd-codes.com/p0021

 

Thx, I am aware of this page. The point is that there is no clear "solution" suggestion so I was looking for some additional help. There are another forums talking about these codes suggesting mainly oil change as the start.

 

I don't recognize those codes. What scan tool did he use to retrieve the codes? Many after market code readers corrupt the factory codes into odd generic ODB 2 codes that don't translate.

Was there a check engine light? I would clear the codes and monitor if they return.

 

Im having those error codes now, I'm looking for ways that I can fix myself as well. I cleared the code, and they return after a few miles.

 

No, there was no engine check light on.
The codes were described on the scan tool as camshaft position timing over advanced or system performance B1. The second for B2.
We cleared them and thay came back both shortly (short drive).

 

I did some homework and found this:
code P0011, when observed together with P0021 - Oil pressure, oil pump, oil pressure control valve and check oil-type.
The repair guide suggest - Engine lubrication monitoring.

Any comments on this?
As I have no experience with these codes, I would benefit from any help. Thx.