To effectively install the Crankshaft Position Sensor on the 4.7L Engine, first, clear out the machined hole of the engine block. Using a slight rocking and twisting action, install the sensor into the engine block after applying a small amount of engine oil to the sensor O-ring. The CKP sensor mounting bolt must be tightened only when the sensor is completely flush to the cylinder block checked. Otherwise, the sensor mounting tang will be damaged. Using a torque of 28 Nm (21 ft. lbs.), tighten the mounting bolt and plug the electrical connector into the sensor. Finally, lower the vehicle.