BMW X5: Front Axle

 Replacing Rear Cover Gasket On Rear Differential (188K)

IMPORTANT: To avoid leaks from the rear differential cover, do not use a paper gasket in cars with liquid gaskets! To prevent the differential oil from foaming over, make sure that no remnants of the liquid gasket are pressed into the rear differential housing. Release screws (1). Tightening torqu

 Engine Adaptation Values

Engine adaptation values can be broken down into two categories: Additive Mixture Adaptation - additive adaptation refers to "long term fuel trim". These adaptation are made by the ECM (DME) at idle during "closed loop" fuel control. These values are measured in milliseconds and are expresse