sensor JAGUAR X308 1998 2.G Workshop Manual

With, EM007 disconnected, measure the sensor value
between EM007/016 and EM007/044 1
Is the resistance between 280 and 1200 OHM?
Yes GO to G5
No Renew the output speed sensor
G5: CHECK FOR SHORT TO B+
With EM007 disconnected, measure the voltage between
EM007/015 and EM007/044 1
Repeat for EM007/016 and EM007/044 2
0V?
Yes GO to G6
No Inspect harness / connectors EM007 and EM046 for damage,
corrosion, bent / pushed back pins. Repair as necessary and
test the system for normal operation.
G6: CHECK HARNESS SHORT TO SCREEN

Connect the scan tool 1
Have the DTC(s) and freeze frame data been recorded?
Yes GO to I2
I2: CHECK HARNESS +VE CONTIN UITY (INPUT SPEED SENSOR)
With EM007 and EM046 disconnected, measure the resistance between EM046/005 and EM007/042 1
Is the resistance < 0.5 OHM?
Yes
Reconnect EM046
GO to I3
No Inspect harness / connectors EM007 and EM046 for damage,
corrosion, bent / pushed back pins. Repair as necessary and
test the system for normal operation.
I3: CHECK HARNESS -VE CONTINUITY (INPUT SPEED SENSOR)

With EM007 and EM046 disconnected, measure the resistance between EM046/014 and EM007/006 1
Is the resistance < 0.5 OHM?
Yes GO to I4
No Inspect harness / connectors EM007 and EM046 for damage,
corrosion, bent / pushed back pins. Repair as necessary and
test the system for normal operation.
I4: CHECK INPUT SPEED SENSOR COIL CONTINUITY

With, EM007 disconnected, measure the sensor value
between EM007/042 and EM007/014 1
Is the resistance between 280 and 1200 OHM?
Yes GO to I5
No Renew the input speed sensor
I5: CHECK HARNESS +VE CONTIN UITY (OUTPUT SPEED SENSOR)

With EM007 and EM046 disconnected, measure the resistance between EM046/001 and EM007/016 1
Is the resistance < 0.5 OHM?
Yes Reconnect EM046
GO to I6
No Inspect harness / connectors EM007 and EM046 for damage,
corrosion, bent / pushed back pins. Repair as necessary and
test the system for normal operation.
I6: CHECK HARNESS -VE CONTINUITY (OUTPUT SPEED SENSOR)

With EM007 and EM046 disconnected, measure the resistance between EM046/010 and EM007/044 1
Is the resistance < 0.5 OHM?
Yes GO to I7
No Inspect EM007 and EM046 for corrosion, bent / pushed back
pins or locate and repair th e harness Test the system for
normal operation
I7: CHECK OUTPUT SPEED SENSOR COIL CONTINUITY

With, EM007 disconnected, measure the sensor value
between EM007/016 and EM007/044 1
Is the resistance between 280 and 1200 OHM?
Yes GO to I8
No Renew the output speed sensor
I8: CHECK FOR SHORT TO B+

Automatic Transmission/Transaxle - 4.0L NA V8 - AJ27/3.2L NA V8 - AJ26
- Main Control Valve Body
In-vehicle Repair
Removal

1. Disconnect battery ground cable.
Remove the battery cover.

2. Raise the vehicle for access.
2. WARNING: TRANSMISSION FLUID MAY CAUSE
SEVERE BURNS, ENSURE THAT ALL SAFETY PROCEDURES
ARE OBSERVED.
Carefully remove the drain plug and drain the
transmission fluid.

3. Remove the twenty-two bolts which secure the fluid pan.
Remove the fluid pan and all tr aces of gasket material.
4. Remove the fluid filter, (44.24.07).

5. Remove the input speed sensor.
• NOTE: M5 fixing.
1. Remove the screw from the input speed sensor securing bracket and pu ll the sensor clear.
Disconnect the harness multiplug.

6. Remove the output speed sensor.
• NOTE: M6 fixing.
1. Remove the screw from the output speed sensor
securing bracket and pu ll the sensor clear.
Disconnect the harness multiplug.

7. Disconnect the five pressure regulator connectors and three
solenoid connectors.

8. Reposition the internal harness for access.
Release the internal harness from the retaining clips.

9. Drain the valve body.
1. Position a suitable drain tin below the valve body.
2. Slacken (do not remove) the twenty-two screws, valve body to transmission case.
Allow the fluid to drain.
10. Remove the valve body.
Remove five M6 X 30 screws, valve body to transmission
case.
Remove seventeen M6 X 60 screws, valve body to
transmission case.

Installation

1. Installation is the re verse of the removal procedure, noting the
following steps.

2. Fit the valve body retaining screws.
Note the location of the five screws M6 X 30. Fit and
tighten to the specified torque figure.
Note the location of the seve nteen screws M6 X 60. Fit and tighten to the specified torque figure.

3. NOTE: M6 fixing.
Fit the output speed sensor and tighten the retaining screw to
the specified to rque figure..
4. NOTE: M5 fixing.