Range Rover. Manual — part 78
BMW DIESEL
1
REPAIR
GLOW PLUG CONTROL UNIT
Service repair no - 19.60.33
Remove
1. Disconnect battery negative lead.
2. Remove 2 screws securing ECM housing cover.
Remove cover.
3. Remove 2 harness clamp screws. Remove
harness clamp.
4. Lift ECM and control unit from housing.
5. Remove nut securing battery cable to control
unit. Release cable.
6. Disconnect multiplug. Remove control unit.
Refit
7. Reverse removal procedure.
19
FUEL SYSTEM
NEW RANGE ROVER
2
REPAIR
AIR CLEANER ASSEMBLY
Service repair no - 19.10.01
Remove
1. Release intake hose from air cleaner.
2. Remove bolt securing air suspension dryer to air
cleaner.
3. Release dryer pipes from air cleaner. Position
dryer aside.
4. Remove 2 bolts securing air cleaner to valance.
5. Release air cleaner lug from valance grommet.
Remove air cleaner.
6. If necessary, remove seal.
Refit
7. If removed, refit seal to air cleaner.
8. Position air cleaner assembly. Engage lug to
valance grommet. Secure with bolts.
9. Position air suspension dryer to air cleaner.
Secure with bolt. Tighten to
8 Nm (6 lbf.ft)
10. Engage dryer pipes to clips.
11. Connect intake hose to air cleaner. Secure with
clip.
ENGINE COOLANT TEMPERATURE SENSOR (ECT
SENSOR)
Service repair no - 18.30.10
Remove
1. Partially drain cooling system.
See COOLING
SYSTEM, Repair.
2. Disconnect ECT sensor multiplug.
3. Remove ECT sensor. Collect sealing washer
and discard.
Refit
4. Ensure mating faces are clean.
5. Using a new sealing washer, fit ECT sensor.
Tighten to
18 Nm (13 lbf.ft)
6. Connect multiplug to ECT sensor.
7. Refill cooling system.
See COOLING SYSTEM,
Repair.
8. Run engine to normal operating temperature.
Check for leaks around ECT sensor.
BMW DIESEL
3
REPAIR
CRANKSHAFT POSITION SENSOR (CKP SENSOR)
Service repair no - 18.30.12
Remove
1. Disconnect battery negative lead.
2. Remove cooling fan cowl.
See COOLING
SYSTEM, Repair.
NOTE: Cowl removed to give access to
crankshaft pulley for manual cranking of
engine.
3. Disconnect CKP sensor multiplug.
4. Remove bolt securing CKP sensor to bracket.
Remove CKP sensor.
CKP Sensor Bracket - Adjust
CAUTION: CKP Sensor bracket must be
correctly positioned. CKP sensor damage
or failure will result from mis-aligned
bracket.
5. Rotate crankshaft until flywheel TDC pole is
central to CKP sensor aperture.
NOTE: Use mirror and lamp to view
flywheel poles.
6. Slacken bolt securing CKP sensor bracket to
cylinder block.
7. Position LRT-12-122 to CKP sensor bracket.
Secure with bolt.
8. Push CKP sensor bracket rearwards until tool
contacts flywheel pole.
NOTE: Tool positions bracket allowing for
correct air gap between CKP sensor nose
and flywheel poles.
9. Tighten bolt securing bracket to cylinder block.
10. Remove bolt securing tool to bracket. Remove
tool.
Refit
11. Fit CKP sensor to bracket. Secure with bolt.
Tighten to
Max 8 Nm (6 lbf.ft)
12. Connect CKP sensor multiplug.
13. Fit cooling fan cowl.
See COOLING SYSTEM,
Repair.
14. Reconnect battery negative lead.
19
FUEL SYSTEM
NEW RANGE ROVER
4
REPAIR
ENGINE CONTROL MODULE (ECM)
Service repair no - 18.30.03
Remove
1. Disconnect battery negative lead.
2. Remove 2 screws securing ECM housing cover.
Remove cover
3. Slacken 2 harness clamp screws.
4. Lift ECM slightly for access. Disconnect
multiplug.
5. Remove ECM from housing.
6. Remove carrier plate from ECM.
Refit
7. Reverse removal procedure.
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