Removal - Dodge dakota 2002 Service Manual

DR
CAMSHAFT POSITION SENSOR (Continued)
When the cam gear is rotating, the sensor will
detect the machined low area. Input voltage from the
sensor to the PCM will then switch from a low
(approximately 0.3 volts) to a high (approximately 5
volts). When the sensor detects the high machined
area, the input voltage switches back low to approx-
imately 0.3 volts.
Fig. 11 CMP SENSOR OPERATION – 8.0L V-10
1 - CAM DRIVE GEAR
2 - LOW MACHINED AREA
3 - HIGH MACHINED AREA
4 - CAMSHAFT POSITION SENSOR
5 - AIR GAP

REMOVAL

3.7L V-6
The Camshaft Position Sensor (CMP) on the 3.7L
V-6 engine is bolted to the front/top of the right cyl-
inder head (Fig. 12).
(1) Disconnect electrical connector at CMP sensor.
(2) Remove sensor mounting bolt (Fig. 12).
(3) Carefully twist sensor from cylinder head.
(4) Check condition of sensor o-ring.
4.7L V-8
The Camshaft Position Sensor (CMP) on the 4.7L
V–8 engine is bolted to the front/top of the right cyl-
inder head (Fig. 13).
(1) Raise and support vehicle.
(2) Disconnect electrical connector at CMP sensor
(Fig. 13).
ENGINE
IGNITION CONTROL
Fig. 12 CMP LOCATION - 3.7L
1 - RIGHT/FRONT OF RIGHT CYLINDER HEAD
2 - CMP MOUNTING BOLT
3 - CMP LOCATION
Fig. 13 CMP LOCATION - 4.7L
1 - RIGHT CYLINDER HEAD
2 - CAMSHAFT POSITION SENSOR
3 - MOUNTING BOLT
4 - ELEC. CONNECTOR
(3) Remove sensor mounting bolt (Fig. 13).
(4) Carefully twist sensor from cylinder head.
(5) Check condition of sensor o-ring.
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