Fuel Delivery Rate, Checking: Notes
Special tools and workshop equipment required
- Trim Removal Wedge:3409
- Injection Rate Comparison Meter Kit - Remote Cable:VAG1348/3A
- Multimeter, for example Analog/Digital Multimeter:FLU83III
- Vehicle Diagnostic Tester - Test Adapter - 5 Pin:VAS5565
- Pressure Tester Kit:VAS6550
- Pressure Tester Kit:VAS6550/4
- Vehicle Diagnostic Tester
- Measuring Container, 3 Liter
NOTE:
The fuel delivery rate is first checked in the engine compartment with the "Check fuel delivery rate, quick test" Guided Function. Perform a second measurement on the fuel delivery unit flange if the minimum delivery rate is not attained.
If driving is still impaired with the fuel tank is maximum 1 /4 full, then perform a fuel delivery test with the fuel tank only 1 /4 full or with very little fuel in the fuel tank.