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8D - 14
IGNITION SYSTEM
REMOVAL AND INSTALLATION (Continued)
Fig. 25 Crankshaft Position Sensor—Two-Nut
Mounting
1 – TRANSMISSION BELLHOUSING
2 – MOUNTING NUTS (2)
3 – CRANKSHAFT POSITION SENSOR
4 – MOUNTING STUDS (2)
5 – RUBBER GROMMET
6 – SENSOR PIGTAIL
(1) Near left-rear side of engine, disconnect sensor
pigtail harness (electrical connector) from main elec-
trical
harness
connector.
attached to a bracket which is attached to the left-
front side of the transmission.
(2) Depending upon application, remove either sen-
sor mounting bolt(s) or nuts.
(3) Remove sensor from engine.
INSTALLATION
Sensor With 2–Bolt Mounting:
(1) Install sensor flush against opening in trans-
mission housing.
(2) Install and tighten two sensor mounting bolts
to 19 N·m (14 ft. lbs.) torque. The two sensor mount-
ing bolts are specially machined to correctly space
unit to flywheel. Do not attempt to install any other
bolts.
Sensor With 2–Nut Mounting:
(3) Install and tighten two sensor mounting nuts
to 19 N·m (14 ft. lbs.) torque.
Sensor With One-Bolt Mounting:
New replacement sensors will be equipped with a
paper spacer glued to bottom of sensor. If installing
(returning) a used sensor to vehicle, a new paper
spacer must be installed to bottom of sensor. This
These
connectors
are
Fig. 26 Crankshaft Position Sensor—Two-Bolt
Mounting
1 – TRANSMISSION BELLHOUSING
2 – MOUNTING BOLTS (2)
3 – CRANKSHAFT POSITION SENSOR
4 – RUBBER GROMMET
5 – SENSOR PIGTAIL
spacer will be ground off the first time engine is
started. If spacer is not used, sensor will be broken
the first time engine is started.
(4) New Sensors: Be sure paper spacer is installed
to
bottom
of
sensor.
PN05252229.
(5) Used Sensors: Clean bottom of sensor and
install spacer PN05252229.
(6) Install sensor into transmission bellhousing
hole.
(7) Push sensor against flywheel/drive plate. With
sensor pushed against flywheel/drive plate, tighten
mounting bolt to 7 N·m (60 in. lbs.) torque.
(8) Connect sensor pigtail harness electrical con-
nector to main wiring harness connector.
CAMSHAFT POSITION SENSOR—2.5L ENGINE
On 2.5L engines, the camshaft position sensor is
located in the distributor (Fig. 27).
REMOVAL
Distributor removal is not necessary to remove
camshaft position sensor.
(1) Disconnect negative battery cable at battery.
(2) Remove distributor cap from distributor (two
screws).
(3) Disconnect camshaft position sensor wiring
harness from main engine wiring harness.
If
not,
obtain
spacer
XJ
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Troubleshooting
