MODEL 140.0 as of 1.3.94
Standard production breakpoints/Modifications/New features
World manuf. code | Model | LHS | Prod. plant | Veh. ident end no. as of | Veh. ident end no. up to | Production period as of | Production period up to | Nature and reason for modification | Reference/Remarks |
140.0 | 1.3.94 |
P47.30-0257-01
Modified (less permeable) fuel system (phased-in as of 03/94). As a result fewer fuel vapors pass to atmosphere.
Modifications:
Activated charcoal filter enlarged from 1.15 liters to 3.5 liters
Diameter and material of connection hoses
Vent valve (15 mbar) opens at a pressure of 10 – 20 mbar in fuel tank
Air admission at activated charcoal replaced by air admission flap (A)
O-rings for fuel gauge sender and fuel strainer
A Air admission flap
B to vent valve
C to purge control valve