FUEL PUMPS, CHECKING FUNCTION AND POWER SUPPLY, VEHICLES WITH 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 Control Module -J538- fuse OK. Refer to the appropriate Wiring Diagram.
- Fuel Pump Control Module -J538- is OK. Refer to Vehicle Diagnostic Tester.