dodge Workshop Repair Guides

Dodge Workshop Service and Repair Manuals

ABOUT US
Rollover Valve, Fuel Tank|Description and Operation|Page 3480 > < Automatic Shut Down (ASD) Relay <--> [Main Relay (Computer/Fuel System)]|Locations|Page 3476

RAM 2500 Truck 2WD V8-5.9L VIN 5 HDC (1998)

Page 1
background image

Rollover Valve: Description and Operation

Fig 1  Rollover Valve Location

The fuel tank is equipped with a rollover valve. The valve is located on the top of the fuel pump module. 

The valve will prevent fuel flow through the fuel tank vent (EVAP) hoses in the event of an accidental vehicle rollover. The EVAP canister draws fuel
vapors from the fuel tank through this valve.

The valve may be serviced separately. If replacement is necessary, refer to Service and Repair.

Rollover Valve, Fuel Tank|Description and Operation|Page 3480 > < Automatic Shut Down (ASD) Relay <--> [Main Relay (Computer/Fuel System)]|Locations|Page 3476