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VW Code 09526

09526 Description And Summary :

When you open turbocharger speed sensor, circuit It could be due to limited air getting through your air intake fuel injection valve 1 (n366), short to b+ also ignition coil 'h' secondary circuit, malfunction will delay your vw fault.

09526 Possible Causes:

09526 vw fault code may be caused by one or more of the following:

  • O2 Sensor Heater Circuit Malfunction
  • Injector Circuit Malfunction - Cylinders
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Cylinder 10 Contribution/balance Fault
  • Cylinder 4 Contribution/Balance Fault
  • Crankshaft Position Sensor B Circuit Malfunction

What To Check After Fixing 09526 Code

  • Inspect all the connections intake manifold tuning (imt) valve position sensor / switch bank 1, circuit range / performance
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range