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-   -   A6 2004 2.0tdi (https://forum.a8parts.co.uk/showthread.php?t=13249)

H-M3 26th July 2017 01:11 AM

A6 2004 2.0tdi
 
Hi folks, my brother has the above which is a manual and 148k on the clock. Car throwing up error code p2100 and diagnoses says -Throttle Actuator "A" control motor circuit/open-. Now what does that mean please? the car drives normally.+++

Johnmed 26th July 2017 08:55 AM

Quote:

Originally Posted by H-M3 (Post 130780)
Hi folks, my brother has the above which is a manual and 148k on the clock. Car throwing up error code p2100 and diagnoses says -Throttle Actuator "A" control motor circuit/open-. Now what does that mean please? the car drives normally.+++

Sounds like drive by wire is reporting an error. VCDS would shed more light, if it was intermittent or constant etc. If it drives ok I'm all for ignoring codes.

H-M3 26th July 2017 09:36 AM

Reading posts on other forums it seems something about airflow meter related. Might take it apart and clean it up with some carb cleaner?


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