P1592 OBD Code Definition:
P1592 Neutral position switch circuit (MT model)
P1592 OBD Code Description:

Possible Symptoms

  • Malfunction Indicator Light (MIL) active
  • Limp Mode active

Possible Causes

  • Ground Spots corroded
  • Wiring from/to Boost Pressure Sensor  faulty
  • Boost Pressure Sensor  faulty

Possible Solutions

  • Check/Clean Ground Spots
  • Check/Replace Wiring from/to Boost Pressure Sensor
  • Check/Replace Boost Pressure Sensor

Special Notes

  • When found in 2.0l TDI-PPD, check for matching TSB/TP.
    • Check/Clean Ground Spots
    • Check/Replace Wiring Harness for Boost Pressure Sensor  and Intakt Air Temperature Sensor
    • Check/Update Engine Control Module Software/Firmware


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