Range Rover P38
19
FUEL SYSTEM
NEW RANGE ROVER
6
REPAIR
ENGINE COOLANT TEMPERATURE (ECT)
SENSOR - from 99MY
Service repair no - 18.30.10
Remove
1. Release fixings and remove battery cover.
2. Disconnect battery earth lead.
3. Drain sufficient coolant to ensure no spillage
during removal of ECT sensor.
See COOLING
SYSTEM, Repair.
4. Remove alternator drive belt.
See
ELECTRICAL, Repair.
5. Remove 2 bolts securing alternator, release
alternator from support bracket and position
aside.
6. Disconnect multiplug from ECT sensor.
7. Remove sensor from inlet manifold and discard
sealing washer.
Refit
8. Clean sealant from threads in manifold.
9. Apply Loctite 577 to sensor threads.
10. Fit new sealing washer to coolant sensor and
tighten sensor to
10 Nm (8 lbf. ft). Connect
multiplug.
11. Position alternator, fit bolts and tighten to
45 Nm
(33 lbf.ft).
12. Fit alternator drive belt.
See ELECTRICAL,
Repair.
13. Top up cooling system.
See COOLING
SYSTEM, Repair.
14. Connect battery earth lead.
15. Fit battery cover and secure with fixings.
