landrover Workshop Repair Guides

Land Rover Workshop Service and Repair Manuals

MULTIPORT FUEL INJECTION RELAYS > < THROTTLE POSITION SENSOR
Page 172
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MFI

3

REPAIR

IDLE AIR CONTROL VALVE

Service repair no - 19.22.54

Remove

1. Disconnect battery negative lead.
2. Disconnect multi-plug.
3. Unscrew valve from rear plenum chamber.
4. Remove washer.

Refit

5. Fit NEW sealing washer.

NOTE: If same idle air control valve is
being refitted clean sealing compounds
from threads. Apply Loctite 241 to threads

of valve before reassembly.

6. Tighten valve to

20 Nm.

7. Reverse removal procedure.

VEHICLE SPEED SENSOR

Service repair no - 88.30.14

The vehicle speed sensor is located in the LH side of
the transfer box.

Remove

1. Place vehicle on lift, apply parking brake.
2. Disconnect battery negative lead.
3. Raise lift, disconnect multiplug from vehicle

speed sensor.

4. Remove screw securing sensor to transfer box.
5. Remove vehicle speed sensor

Refit

6. Reverse removal procedure.

MULTIPORT FUEL INJECTION RELAYS > < THROTTLE POSITION SENSOR