Jeep Wrangler 1997 Manual page 811

TJ
REMOVAL AND INSTALLATION (Continued)
IDLE AIR CONTROL
PASSAGEINLET
Fig. 45 Intake Air Sensor Location-Typical-4 .0L
Shown
REMOVAL
(1) Disconnect electrical connector from sensor.
(2) Remove sensor from intake manifold .
INSTALLATION
(1) Install sensor into intake manifold .
sensor to 28 N-m (20 ft . lbs .) torque .
(2) Connect electrical connector to sensor.
VEHICLE SPEED SENSOR
The vehicle speed sensor
ometer pinion gear adapter.
is located on the transfer
side) (Fig. 46) .
SENSOR
ELECTRICAL
CONNECTOR
VEHICLE
SPEED
SENSOR
IDLE AIR CONTROL MOTOR
INTAKE MANIFOLD
AIR TEMPERATURE
SENSOR
80524e3c
is located on the speed-
The pinion gear adapter
case extension (drivers
Tighten
TRANSFER
CASE
EXTENSION
80a35409
Fig. 46
Vehicle Speed Sensor Location--Typical
ELECTRICAL
CONNECTOR
VEHICLE
SPEED
SENSOR
SPECIFICATIONS
TORQUE CHART
O-RING
FUEL SYSTEM
14-39
SPEEDOMETER
PINION GEAR
SPEEDOMETER PINION
GEAR ADAPTER
Fig. 47
Sensor RemovalAnstallation
J9314-188
REMOVAL
(1) Raise and support vehicle .
(2) Disconnect electrical connector from sensor.
(3) Remove sensor mounting bolt (Fig . 47) .
(4) Remove sensor (pull straight out) from speed-
ometer pinion gear adapter (Fig . 47) . Do not remove
gear adapter from transmission .
INSTALLATION
(1) Clean inside of speedometer pinion gear
adapter before installing speed sensor.
(2) Install sensor into speedometer gear adapter
and install mounting bolt. Before tightening bolt,
verify speed sensor is fully seated (mounted
flush) to speedometer pinion gear adapter.
(3) Tighten sensor mounting bolt to 2 .2 N-m (20 in .
lbs .) torque .
(4) Connect electrical connector to sensor.
VECI LABEL SPECIFICATIONS
If anything differs between the specifications found
on the Vehicle Emission Control Information (VECI)
label and the following specifications, use specifica-
tions on VECI label. The VECI label is located in the
engine compartment .
DESCRIPTION TORQUE
Accelerator Pedal Bracket Mounting Nuts . . . 8 .5 N-m
(75 in. lbs .)