300SL (129.061) L6-3.0L (104.981) (1991)
/l6-3.0l_(104.981)/Page-1319001.png)
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.
