17851/P1443/005187

From Ross-Tech Wiki

17851/P1443/005187 - Potentiometer for Exhaust Gas Recirculation (G212): Signal too Low

Possible Symptoms

  • Malfunction Indicator Light (MIL) ON

Possible Causes

  • Wiring and/or Connector(s) from/to Potentiometer for Exhaust Gas Recirculation (G212) faulty
  • Potentiometer for Exhaust Gas Recirculation (G212) faulty
  • Exhaust Gas Recirculation (EGR) Valve (N18) stuck/faulty

Possible Solutions

  • Check Wiring and/or Connector(s) from/to Potentiometer for Exhaust Gas Recirculation (G212)
  • Check/Replace Exhaust Gas Recirculation (EGR) Valve (N18)
    • Perform Output Test
  • Check Exhaust Gas Recirculation (EGR) System
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