Audi, VW Turbo Diagnostics: Turbine Speed and Pressure
Tomorrow's Technician
JUNE 12, 2025
Turbine speed is not a PID you will see on your scan tool for a Volkswagen or Audi turbocharged car or truck. But the turbine speed can be influenced by the engine and valves on the turbine and compressor side of the turbo. The signs of a leaking turbocharger system start with a lack of power or random misfires on Audi and VW engines.
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