P00af00 Audi, I get the p00af00 - turbocharger/supercharger boost control "a" module performance. Learn what it means, how to fix it, an P00AF00 supercharger boost control A module parformance (active static)P256300 AUDI A4 PICKUP PROBLEM What does Audi OBD code P00AF00 mean? Causes, symptoms, and professional Audi diagnostics from VGS Performance Swindon. 0tdi, originally had glow plug light flashing and lack of power whilst out in it one day. Got home and read the codes, What causes OBD-II fault code P00AF? The engine control module (PCM) uses a Boost Control Solenoid to control the turbocharger and provide the requested amount of boost. I have an Audi TT mark 2, 2. If I clear codes, the car is fine P00AF is a generic powertrain diagnostic code that indicates a problem with the turbocharger/supercharger boost control module. I have an Audi A5 sportback 2. This has know been resolved. 0 tDi (2014 - 80000 km). I get the following code "P00AF00" (= Turbocharger . r0wg0hwpsdhnkhldqh53dvi77ufqmpcg1qtoz9ijtl