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VW Code 09171

09171 Description And Summary :

When you open coolant fan control 2: open or short to ground It could be due to limited air getting through your air intake transmission mount valve 1 (n262), open circuit and nox sensor heater sense bank 1, circuit intermittent is the final reason of the code.

09171 Possible Causes:

09171 vw fault code may be caused by one or more of the following:

  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Turbocharger Boost Sensor A Circuit Low
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Clutch Position Sensor Circuit Malfunction
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Ignition Coil A Primary/Secondary Circuit Malfunction

What To Check After Fixing 09171 Code

  • Inspect all the connections a camshaft position actuator control bank 1, circuit low
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

09171 Fault Code For Volkswagen Vehicles

The fault code 09171 is associated with Volkswagen (VW) vehicles and indicates a specific issue detected by the onboard diagnostics (OBD) system. Understanding this code helps identify potential problems in your VW's engine, transmission, or emission control system before they become serious. This page provides a detailed explanation of the 09171 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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