Main Fuel Pump Volume Check (Golf & JETTA)
- Remove fuel return line. Attach a piece of hose between feed hose connection and a graduated container. Remove fuel pump relay and connect Remote Switch (US 4480/3). Using switch, activate fuel pump for 30 seconds. Compare volume with specifications given in the GOLF & JETTA MAIN FUEL PUMP VOLUME table.
GOLF & JETTA MAIN FUEL PUMP VOLUME
| Fuel Pump Voltage | Fuel Delivery: Oz. (L) |
|---|---|
| 9.8 | 11.0 (.3) |
| 11.0 | 16.0 (.5) |
| 12.0 | 20.0 (.6) |