Range Rover. Manual — part 80
BMW DIESEL
9
REPAIR
20. Remove FIP from timing case.
21. Remove FIP. Collect ’O’ ring and discard.
22. Remove centre bolt from LRT-12-119.
CAUTION: If body of tool is removed, FIP
sprocket will drop into timing case.
Refit
23. Ensure mating faces are clean.
24. Ensure Woodruff key on FIP drive shaft aligns
with sprocket keyway. If necessary, turn pump
shaft using tool LRT-12-118.
25. Fit new ’O’ ring. Position pump to timing case.
26. Secure pump to timing case with nuts and bolts.
Do not tighten at this stage.
27. Remove body of LRT-12-119 from injection
pump sprocket.
28. Fit nut to injection pump shaft. Tighten to
50 Nm
(37 lbf.ft)
29. Using a new ’O’ ring, fit end cap to auxiliary belt
tensioner fulcrum.
30. Adjust injection timing.
See Adjustment.
31. Remove plugs from FIP connections and pipes.
32. Connect fuel feed pipe to FIP using LRT-12-117.
Tighten to
14 Nm (10 lbf.ft)
33. Using new sealing washers, connect fuel return
pipe. Tighten to
25 Nm (18 lbf.ft)
34. Connect FIP harness and cycle valve multiplugs.
35. Connect oil pressure switch.
36. Connect lead to stop solenoid terminal.
37. Fit cooling fan cowl.
See COOLING SYSTEM,
Repair.
38. Fit high pressure pipes.
See this section.
39. Reconnect battery negative lead.
FUEL INJECTORS
Service repair no - 19.60.10 - Injectors - each
Service repair no - 19.60.12 - Injectors - set
Remove
1. Disconnect battery negative lead.
2. Remove high pressure pipes.
See this section.
3. Disconnect leak-off pipes from injector. Plug
connections.
4. No. 4 injector only: Disconnect needle lift
sensor multiplug.
19
FUEL SYSTEM
NEW RANGE ROVER
10
REPAIR
5. Remove injector using tool LRT-12-120.
NOTE: Special tool has cut-out for needle
lift sensor multiplug. Thread flylead
through tool. Ensure lead and connector
are not damaged during injector removal or
refitting.
6. Collect sealing washer and discard.
Refit
7. Ensure injector nozzle and cylinder head bore
are clean.
8. Apply anti-seize compound to injector threads.
9. Position injector with new sealing washer to
cylinder head. Using LRT-12-120. Tighten to
65
Nm (48 lbf.ft)
10. No. 4 injector only: Connect needle lift sensor
multiplug.
11. Remove plugs. Connect leak-off pipes.
12. Fit high pressure pipe assembly.
See this
section.
13. Reconnect battery negative lead.
HIGH PRESSURE PIPES
Service repair no - 19.60.14
Remove
1. Disconnect battery negative lead.
2. Remove inlet manifold.
See MANIFOLD AND
EXHAUST SYSTEM, Repair.
3. Using LRT-12-117, disconnect high pressure
pipes at Fuel Injection Pump (FIP) and injectors.
CAUTION: Hold delivery valves against
rotation as pipe unions are loosened.
4. Remove clip securing leak-off pipe to No. 1 high
pressure pipe.
5. Remove high pressure pipe assembly.
6. Plug high pressure pipes and connections.
Refit
7. Ensure all pipes and connections are clean,
8. Remove plugs. Position pipe assembly.
9. Using LRT-12-117, secure high pressure pipes
to injection pump. Tighten to
22 Nm (16 lbf.ft)
CAUTION: Hold delivery valves against
rotation as pipe unions are tightened.
10. Connect pipes to injectors. Do not tighten.
11. Secure leak-off pipe to No. 1 high pressure pipe
with clip.
12. Fit inlet manifold.
See MANIFOLD AND
EXHAUST SYSTEM, Repair.
13. Reconnect battery negative lead.
14. With assistance, crank engine. As fuel emerges
at injector connections, secure each pipe union
using tool LRT-12-117. Tighten to
22 Nm (16
lbf.ft)
CAUTION: Engine will start during high
pressure pipe bleeding procedure.
BMW DIESEL
11
REPAIR
INTAKE AIR TEMPERATURE SENSOR (IAT
SENSOR) - VEHICLES WITHOUT EGR
Service repair no - 18.30.09
Remove
1. Disconnect multiplug.
2. Remove sensor from intake manifold. Discard
sealing washer.
Refit
3. Ensure mating faces are clean.
4. Using a new sealing washer, fit sensor to intake
manifold. Tighten to
14 Nm (10 lbf.ft)
5. Connect multiplug.
MANIFOLD ABSOLUTE PRESSURE (MAP)
SENSOR
Service repair no - 19.42.34
Remove
1. Disconnect multiplug from sensor.
2. Remove nut and bolt. Release sensor from
bracket.
3. Release clip. Remove sensor from hose.
Refit
4. Reverse removal procedure.
19
FUEL SYSTEM
NEW RANGE ROVER
12
REPAIR
THROTTLE POSITION SENSOR (TP SENSOR)
Service repair no - 19.22.49
Remove
1. Disconnect battery negative lead.
2. Remove drivers side fascia closing panel.
See
CHASSIS AND BODY, Repair.
3. Remove 3 scrivet fasteners securing lower
closing panel. Release panel to gain access to
blower motor ducting.
4. Release ducting from blower motor housing and
heater. Remove blower motor ducting.
5. Release linkage from ball joint on TP sensor
lever.
6. Disconnect multiplug.
7. Remove 2 bolts securing TP sensor to pedal
box.
8. Release TP sensor harness from pedal box.
Remove TP sensor.
Refit
9. Position TP sensor. Route harness correctly
over pedal box.
10. Secure TP sensor with bolts. Tighten to
5 Nm (4
lbf.ft)
11. Connect linkage to TP sensor lever ball joint.
12. Connect multiplug.
13. Fit blower ducting. Engage to heater and blower
motor housing.
14. Align lower closing panel. Secure with scrivet
fasteners.
15. Fit drivers side fascia closing panel.
See
CHASSIS AND BODY, Repair.
16. Reconnect battery negative lead.
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