P3073Fuel pump: electrical fault in the circuit
- Volkswagen group code · Engine
- How the car detects it
- The fuel pump circuit has an electrical fault, so the fuel supply may be cut or limited.
- What you may notice
- Hard starting or stalling
- Check-engine light possible
- Likely causes
- PossibleFuel pump wiring or connector
- PossibleFuel pump control unit or fuse
- RareFuel pump
- Sources
- static.nhtsa.gov › MC-10168670-0001.pdf · official document
Backed by an official manufacturer document.
From Obdaryn's Volkswagen group pack, exactly as the app shows it, with the public sources above. Guidance only; confirm with a workshop.