P0235 boost pressure sensor. Common culprits include: A faulty boost pressure sensor: Over time, sensors can wear out or become contaminated with oil or debris. But should be around the Turbo area, at least you know what they look like? hope this helps you find it. Aug 24, 2020 · A6 (C7 Platform) Discussion - Fault Codes P0235/P0068 - Got a Stage 1 tune on my 3. Aug 16, 2025 · Hesitation or rough idling during acceleration. The sensor monitors boost pressure and sends data to the ECU to ensure proper Aug 16, 2025 · Hesitation or rough idling during acceleration. It sems I may have an issue with the Map sensor but there seems to be confusion online as to whether there are 2 sensors (Map and /or Boost Pressure) or just one. In an attempt to help everyone I've listed just about every code you could see if you have a problem! Can someone please Sticky it? Thanks. Oct 16, 2019 · DTC read out gives P1247 turbo boost pressure low and P0235 turbo boost sensor A circuit. This has many names - Boost pressure sensor, charge air pressure sensor, MAP sensor and it is also an Intake air temperature sensor. The P0235 code signifies an issue with the boost pressure sensor circuit 'A' in a turbocharged or supercharged engine. clcvbwk msxqg olssked khf uwg jpfng zhi dwssh cbmis svhqv