FUEL PUMPS, CHECKING FUNCTION AND POWER SUPPLY, VEHICLES WITHOUT Fuel Pump Control Module -J538-: Notes
WARNING: This page is about a different variant/trim than selected.
Special tools and workshop equipment required
- Trim Removal Wedge: 3409
- Multimeter, for example Analog/Digital Multimeter: FLU83III
- Connector Test Set: VAG1594D
- Vehicle Diagnostic Tester
Test Conditions:
- The battery voltage must be at least 11.5 V. Charge if necessary. Refer to BATTERY, CHARGING .
- Fuel Pump Relay -J17- OK use the Vehicle Diagnostic Tester.
- Fuel pump fuse OK; for the fuse assignment. Refer to the appropriate Wiring Diagram.