Discovery 2. Manual — part 347

HARNESSES

REPAIRS 86-7-11

20. Remove 3 nuts securing RH exhaust front pipe

to manifold. Remove and discard gasket.

21. Remove bolt securing starter heat shield and

remove heat shield.

22. Remove nut securing battery cable to starter

and disconnect solenoid cable.

23. Disconnect both knock sensor multiplugs.

24. Remove bolt securing harness clip to LH side of

engine.

25. Disconnect camshaft sensor and oil pressure

switch multiplugs.

26. Remove engine harness.

HARNESSES

86-7-12 REPAIRS

Refit

1. Position engine harness around engine.
2. Connect oil pressure switch and camshaft

sensor multiplugs.

3. Fit and tighten bolt securing harness to LH side

of engine.

4. Connect both knock sensor multiplugs.
5. Connect battery cable and solenoid cable to

starter motor.

6. Position starter heat shield and secure with

bolt.

7. Clean exhaust flange mating faces, using a

new gasket align exhaust fit nuts and tighten to
60 Nm (44 lbf.ft).

8. Remove stand(s) and lower vehicle.
9. Position harness into footwell and secure

grommet.

10. Connect ECM multiplugs.
11. Position toe board and secure with trim fixings.
12. Connect engine harness to main harness

multiplug and secure earth lead.

13. Connect EVAP solenoid multiplug.
14. Connect both fuse box multiplugs.
15. Position starter lead to fuse box and secure

screw.

16. Fit fuse box cover.
17. Position battery positive lead to battery and

secure nut.

18. Secure harness to coolant rail.
19. Position alternator cables and tighten terminal

B+ to 18 Nm (13 lbf.ft) and terminal D+ to 5 Nm
(3.7 lbf.ft)

20. Connect coolant temperature sensor multiplug.
21. Connect A/C compressor multiplug.
22. Secure harness clip to rear of LH cylinder head.
23. Connect CKP sensor multiplug.
24. Secure injector harness and connect injector

multiplugs.

25. Connect coil multiplugs.
26. Connect and secure HS

2

O sensor multiplug

27. Fit upper inlet manifold.

+

MANIFOLDS AND EXHAUST

SYSTEMS - V8, REPAIRS, Gasket - inlet
manifold - upper - Without Secondary Air
Injection.

28. Connect battery earth lead.

Harness - engine - diesel

$% 86.70.17

Remove

1. Remove engine acoustic cover.
2. Remove battery carrier.

+

CHARGING AND STARTING,

REPAIRS, Battery carrier.

3. Remove engine compartment fuse box cover.
4. Remove bolts securing battery and alternator

leads to fuse box.

5. Remove bolt securing heater plug lead to fuse

box.

6. Disconnect 2 engine harness multiplugs from

fuse box.

HARNESSES

REPAIRS 86-7-13

7. Disconnect 2 engine harness multiplugs from

ECM and main harness.

8. Disconnect multiplug from EGR solenoid.

9. Disconnect multiplug from oil pressure switch.

10. Remove nut and disconnect battery lead from

starter solenoid.

11. Disconnect Lucar from starter solenoid.

12. Disconnect multiplug from CKP sensor.

HARNESSES

86-7-14 REPAIRS

13. Disconnect multiplug from fuel temperature

sensor.

14. Release harness clip from coolant pipe.

15. Disconnect multiplug from MAP sensor.
16. Disconnect 4 glow plug connectors.

17. Release nut securing battery lead to alternator

and disconnect multiplug from alternator.

18. Disconnect injector multiplug.
19. Remove 2 bolts securing harness to front of

cylinder head.

20. Disconnect multiplug from ECT sensor.