how to install camshaft synchronizer ford 4.2 v6

If you just need to replace the sensor, it is a simple job of unplugging the electrical connector and removing the screws holding the sensor in place. The CMP sensor & synchronizer/shaft are located behind the intake manifold (i.e., back near the firewall on a Ranger) on the top of the cylinder block. The Camshaft Position Sensor is attached to the top of the Camshaft Sycro Shaft. There is a hold down bolt (3 in diagram below) that holds it in place. On the 3.0L vulcan engine, the CMP signal is generated by a single Hall-Effect magnetic switch, activated by a single 'vane' spinning around by virture of a synchronized shaft which is driven by the camshaft. Location (1995+ Ford 3.0L): The the Camshaft Syncro Shaft (Camshaft Synchronizer) is on the top back passenger side of the engine. Both DIS/EDIS use the CMP signal for synchronizing the firing of sequential fuel injectors. The CMP sensor is used for ignition timing in the Ford DIS igntion system, but not in the EDIS igntion system. Install camshaft position sensor and retaining screws. Remove the camshaft position sensor housing and repeat installation procedure, beginning with Step 1.

The Camshaft Position (CMP) Sensor detects the position of the camshaft in order to identifiy when piston No. This will result in the fuel system being out of time with the engine, possibly causing engine damage.

SOURCE: P0340 Code Camshaft Position Sensor

How to install camshaft synchronizer ford 4.2 v6