Hello Everyone 
,
I decided to perform a VCDS scan on my just acquired secondhand Audi A4 B8 (2013 model) to look for any hidden problems. Since I’m not too experienced with VCDS, I could use some assistance deciphering the findings.
I’m not quite sure how to handle the following error codes that I found after running the scan:
Address 01: Engine: P2015: Flap Position Sensor (Implausible Signal) of the Intake Manifold
Address 03: ABS – 01276: Signal Outside Specifications for ABS Hydraulic Pump (V64)
Address 46: Central Conversion – 00955: Key 1 (Exceeding the Adaptation Limit)
After some investigation, I know that the P2015 code might be related to the intake manifold runner flap, but I’m not sure if this needs to be replaced right away or if there’s another method to fix it without having to replace the complete manifold.
I’ve heard that the ABS code (01276) may point to an issue with either the control module or the ABS pump, but I’m not sure how to proceed with debugging before making an expensive repair.
Last but not least, the 00955 key code seems to suggest a problem with key adaption. I wonder if this can be fixed by reprogramming the key or doing a reset.
https://forum.vcds.de/t/auto-intern-multiscan-installation-unter-windows-10-x64-und-windows-11/salesforce-developer
Has anyone else had comparable problems with their A4 B8? Any guidance on how to approach these repairs, potential do-it-yourself fixes, or suggestions for what to inspect next would be very appreciated.
Thanks in advance for your time.