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Throttle potentiometer error code 30540/P0121 (Solution)

 
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2018 Volkswagen T6 Consumption


Post22-11-2017, 22:30    Subject: Throttle potentiometer error code 30540/P0121 Quote

Possible symptoms:
- Jerking/Stuttering/Hesitation
- Starting problems.
- Power loss.
- For engines without a DPF, black smoke may be emitted when accelerating at full throttle.

Possible causes:
- Faulty throttle potentiometer or throttle position sensor.
- Faulty electrical wiring or connector to the throttle valve.
Dipl.-Ing. (FH) Rainer Kaufmann - dieselschrauber VCDS Shop


Last edited on 25-01-2019, 19:23, edited 1 time in total.
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