mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Testing Fuel Pressure and Internal Leaktightness|Page 4322 > < Testing Fuel Pressure and Internal Leaktightness
Page 2
background image

Fuel Pressure In Bar Gauge

Special Tools

Commercially Available Tester

Note  

-

The leak test should only be performed if there exists a problem regarding starting when engine warm.

-

After switching off the engine, the fuel pressure after 30 minutes must still be 3.0 bar.

Testing Fuel Pressure and Internal Leaktightness|Page 4322 > < Testing Fuel Pressure and Internal Leaktightness