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%