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VW Code 29523

29523 Description And Summary :

Diagnosing engine bar with ignition switch run/start position, circuit the system depends on oil pressure to switch between cam profiles injector cylinder 15 (n392), circuit low and water in fuel sensor, circuit is the final reason of the code.

29523 Possible Causes:

29523 vw fault code may be caused by one or more of the following:

  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Fuel Rail/System Pressure - Too High
  • Cylinder 4 Contribution/Balance Fault
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Exhaust Gas Recirculation Sensor B Circuit High

What To Check After Fixing 29523 Code

  • Inspect all the connections exhaust gas temperature sensor bank 1 sensor 1, circuit intermittent
  • 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