Passenger Cars
Vans
Home
Search
OBD
Mode 6 Data
Models
Engines
Diesel Engines
Brake System
Drivetrains
Transmissions
Electronic Selector Lever
SCR (AdBlue)
Fuel Pumps
Battery Management
Power Electronics
Last update: 03/2026
Diagnostic Information
DTC - Fuel Pumps
FSCU6
Fuel system control unit (FSCU)