mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Notes Concerning the Air/Fuel Mixture|Page 5013 > < Air/Fuel Mixture - Checking Lambda System|Page 5010
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Air/Fuel Mixture: Adjustments
Notes Concerning the Air/Fuel Mixture

The air/fuel mixture is controlled by the ECU and under normal conditions requires no adjustment. However, when fuel injection system components
have been replaced, or engine repairs have been completed which may require readjusting the air/fuel mixture proceed with CHECKING THE
AIR/FUEL MIXTURE ADJUSTMENT
 and ADJUSTING THE AIR/FUEL MIXTURE.

Notes Concerning the Air/Fuel Mixture|Page 5013 > < Air/Fuel Mixture - Checking Lambda System|Page 5010