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A camshaft position sensor CMP is one electronic an equipment that detects or steps the rotation of the camshaft. The camshaft, that course, is a pillar that operates the place of the intake and exhaust valves ~ above internal-combustion engines. The camshaft sensor functions in conjunction through the crankshaft position sensor to synchronize fuel injectors v their individual cylinders and differentiate in between spark and also fuel injection events.
Camshaft position Sensor Location
Where is the details place the the camshaft place sensor located? The camshaft position (CMP) sensor on the 2001 dodge Durango 3.9L V6, 5.2L, 5.9-liter V8 engine is located inside the distributor, watch (Fig. 1). The camshaft position sensor top top 2001 4.7-liter V-8 engine is situated at the front/top next of the appropriate cylinder head, view (Fig. 2).
How to adjust Camshaft place Sensor
Camshaft replacement measures differ for specific engine models. Describe the suitable sections below based upon the vehicle’s engine.Remove — 3.9L, 5.2L, 5.9-LiterTake turn off the vehicle’s air cleaner assembly and also put it come the side.Unfasten the an unfavorable cable from the battery’s lead terminal post.Unscrew both screws from the optimal of the distributor and remove the distributor cap.Disconnect CMP cable harness from the main engine wire harness.Take off the distributor rotor from the distributor shaft.Take the end the whole CMP assembly indigenous the distributor housing. Refer earlier to Fig. 1.Remove — 4.7-Liter
In most instances it is much less of a hassle to take out the camshaft place sensor and replace that from under of the vehicle. If you setup to eliminate the camshaft sensor there is no lifting the vehicle, girlfriend will have to remove the wait cleaner assembly to get access.Raise and support the car on a flat also surface. If using jack stands, be certain the stands are rated to handle the weight of the vehicle.Refer come Fig. 2. Disconnect camshaft position sensor electrical wire exploit connector (4).Unbolt the CMP sensor mounting bolt (3) with 10 mm socket.Use two flathead screwdrivers to very closely pull the sensor, in a rocking motion, native the cylinder head.Check come O-ring appearance and make sure it is in great condition.Replace — 3.9L, 5.2L, 5.9-Liter
As formerly mentioned, the camshaft place sensor ~ above 3.9L 6-cylinder and also 5.2/5.9 together 8-cylinder engines is located inside the distributor, see Fig.1.Re-install the CMP sensor come distributor, making sure to align the sensor into the notch top top distributor housing.Re-connect CMP wiring exploit connector come the engine’s main harness connector.Put in the rotor.Put the distributor cab back in its vault position and also tighten the mounting screws.Put the air cleaner assembly earlier into the vehicle.Replace — 4.7LClean the camshaft sensor mounting surface ar area and also the hole in cylinder head.Add a small amount of new engine oil come the sensor O-ring before you placed the camshaft sensor earlier in its vault place.Put the camshaft sensor back into cylinder head hole, use a slight rocking activity to encourage the in. Never use a twisting activity to get the sensor right into position together this could damage the O-ring.Before torquing down the CMP bolt, make sure the sensor is flush on the cylinder head mounting surface.Put the mounting bolt ago in the hole and also tighten it to 12 N·m (106 in. Lbs.) of torque.Attach the electrical connector to camshaft sensor.Lower vehicle back to ground.
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If this short article didn’t aid you take it out and also put back the camshaft position sensor in its previous place, let united state know, or if friend have extr questions, write-up it in the comment box below.