18996/P2564/009572

From Ross-Tech Wiki

18996/P2564/009572 - Turbocharger Boost Control Position Sensor Circuit: Signal too Low

Possible Symptoms

  • Malfunction Indicator Light (MIL) active

Possible Causes

  • Turbocharger (TC) Vane Position Sensor (G500) faulty

Possible Solutions

  • Check Turbocharger (TC) Vane Position Sensor (G500)
  • Check Wiring from/to Turbocharger (TC) Vane Position Sensor (G500)
  • When found in VW 2.0L PD TDI with engine codes BRM and BEW see measuring block 043.2 for G500 readings.
    • Key On, Engine Off (KOEO) MVB 043.2 should be 0%
    • Key On, Engine Run (KOER) MVB should be 100%