how to install camshaft synchronizer in explorer

Remove camshaft synchronizer from cylinder block.ġ. If the camshaft synchronizer is not being removed, proceed to installation Step 8.ĥ. NOTE: If camshaft synchronizer is to be removed from the cylinder block (6010), proceed with Step 4. Doing so will result in the fuel system being out of time with the engine resulting in possible emissions fault. Remove the CMP sensor screws and camshaft position sensor from camshaft synchronizer.ĬAUTION: Do not move crankshaft (6303) until entire installation procedure is complete. Disconnect fuel charging wiring electrical connector from camshaft position sensor.ģ. Disconnect battery ground cable (14301).Ģ. The installation procedure requires that the electrical connector be located in the same position.ġ. Then note the position of the camshaft position sensor electrical connector. 1 cylinder to 0 degrees top dead center (TDC) of compression stroke. Failure to follow this procedure will result in the fuel system being out of time with the engine (6007), possibly causing engine damage.ĬAUTION: Prior to the removal of the camshaft position sensor (CMP sensor) (12A112), set No. With both Magnetic Resistant Element (MRE) type and Magnetic Pick-Up (MPU) type sensors available, DENSO offers a comprehensive range of OE-quality sensors to the aftermarket.CAUTION: Syncro Positioning Tool T95T-12200-A (3.0L, 4.0L) or T96T-12200-A (5.0L) must be obtained prior to installation of the replacement synchronizer assembly.

Together, these components ensure the engine parts remain ‘in time’ and the engine operates smoothly and efficiently. It monitors the changing magnetic resistance from the moving magnetic field of the timing rotor this information is used by the ECU to calculate the camshaft angle and to recognize which cylinder is firing. The camshaft position sensor is mounted near the cylinder head, opposite the timing rotor attached to the engine camshaft. The rate of positional change is used to calculate the engine’s rotational speed. It counts the number of teeth on the crankshaft that have passed the sensor, sending this value to the ECU which can then work out where the crankshaft is on its 360-degree rotation.

The crankshaft position sensor is attached to the engine block facing the timing rotor on the crankshaft.

These two types of sensor help the electrical control unit (ECU) calculate the position of two key parts of the engine: the camshaft and the crankshaft.

How to install camshaft synchronizer in explorer