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Home >> Volkswagen >> 2017 >> Passat R-Line >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Fuel Supply System (General & Service Information - CBTA, CBUA, CDVB, CPKA, CPRA, CCCA, DDSA, DDSB) >> 20 Fuel Supply >> Connector Couplings >> Connector Couplings, Disconnecting >> Notes

Connector Couplings, Disconnecting: Notes

Special tools and workshop equipment required 

Connector Coupling Allocation 

NOTE:

The connector couplings for fuel, vacuum and breather lines are color-coded. There is either a colored dot on the connector coupling or the release button is the corresponding color.

Connector Coupling Color Coding on the Connector Coupling
Fuel supply Black
Fuel Return Line Blue
Ventilation White
Vacuum Green
CAUTION:

The fuel system is under pressure.

Risk of injury from fuel spraying out.

- Wear protective eyewear.

- Wear safety gloves.

- Reduce the pressure: place clean cloths around the connection point and carefully open the connection point.