Land Rover Range Rover 2002my On Workshop Procedures Lm 6th Edition Nas Rover Manual

EMISSION CONTROL - V8
17-2-10 REPAIRS
Sensor - heated oxygen (HO2S) - pre-
catalyst
$% 19.22.16
Remove
1.Raise vehicle on lift.
2.Release HO2S harness from clip.
3.Release HO2S multiplug from support bracket.
4.Disconnect HO2S multiplug from harness.
5.Remove HO2S.
6.Remove and discard HO2S sealing washer.
Refit
1.Clean HO2S and front pipe mating face.
2.Fit new sealing washer and apply anti seize 
compound to thread of HO2S. Fit and tighten to 
50 Nm (37 lbf.ft).
CAUTION: Ensure anti-seize compound...

ENGINE MANAGEMENT SYSTEM - V8
REPAIRS 18-2-1
ENGIN E MANAGEMENT  SY STEM -  V8 REPAIRS
Spark plugs 
$% 18.20.02 
Before disconnecting the battery, ensure all text and 
cautions in the battery disconnection section are 
observed. 
 
 +  GENERAL INFORMATION, Electrical 
Precautions.
Remove
1.Disconnect battery earth lead.
2.Remove ignition coils.
 
 +  ENGINE MANAGEMENT SYSTEM - 
V8, REPAIRS, Ignition coils - multiple - set.
3.Clean area around spark plugs.
4.Remove 8 spark plugs.
Refit
1.Fit 8 spark plugs...

ENGINE MANAGEMENT SYSTEM - V8
18-2-2 REPAIRS
Ignition coils - multiple - set 
$% 18.20.45 
Before disconnecting the battery, ensure all text and 
cautions in the battery disconnection section are 
observed. 
 
 +  GENERAL INFORMATION, Electrical 
Precautions.
Remove
1.Remove engine acoustic cover.
 
 +  Engine - V8, REPAIRS, Acoustic 
cover - engine.
2.Remove LH ignition coil cover.
 
 +  ENGINE MANAGEMENT SYSTEM - 
V8, REPAIRS, Cover - Ignition coils - LH.
3.Remove RH ignition coil cover.
 
 +  ENGINE...

ENGINE MANAGEMENT SYSTEM - V8
REPAIRS 18-2-3
Cover - Ignition coils - LH 
$% 18.20.52 
Before disconnecting the battery, ensure all text and 
cautions in the battery disconnection section are 
observed. 
 
 +  GENERAL INFORMATION, Electrical 
Precautions.
Remove
1.Disconnect battery earth lead.
2.Remove engine acoustic cover.
 
 +  Engine - V8, REPAIRS, Acoustic 
cover - engine.
3.Remove 2 access covers from ignition coil 
cover.
4.Remove 2 bolts securing ignition coil cover to 
camshaft cover.
5.Remove...

ENGINE MANAGEMENT SYSTEM - V8
18-2-4 REPAIRS
Cover - Ignition coils - RH 
$% 18.20.53 
Before disconnecting the battery, ensure all text and 
cautions in the battery disconnection section are 
observed. 
 
 +  GENERAL INFORMATION, Electrical 
Precautions.
Remove
1.Disconnect battery earth lead.
2.Remove engine acoustic cover.
 
 +  Engine - V8, REPAIRS, Acoustic 
cover - engine.
3.Remove 2 access covers from ignition coil 
cover.
4.Remove 2 bolts securing ignition coil cover to 
camshaft cover.
5.Remove...

ENGINE MANAGEMENT SYSTEM - V8
REPAIRS 18-2-5
Engine control module (ECM) 
$% 18.30.03 
If the ECM is to be replaced then Testbook/T4 must 
be connected and correct procedures adhered to, 
prior to battery disconnection.
Before disconnecting the battery, ensure all text and 
cautions in the battery disconnection section are 
observed. 
 
 +  GENERAL INFORMATION, Electrical 
Precautions.
Remove
1.Disconnect battery earth lead.
2.Remove 10 Allen screws securing E box cover 
and remove cover.
3.Disconnect 5...

ENGINE MANAGEMENT SYSTEM - V8
18-2-6 REPAIRS
Relay - combined ignition & fuel ECU 
$% 18.30.06
Remove
1.Disconnect battery earth lead.
2.Remove 10 Allen screws securing E box cover 
and remove cover.
3.Disconnect and remove, ECM relay from E 
box multiplug.
Refit
1.Position relay to E box mounting and connect 
multiplug.
2.Fit E box cover and tighten Allen screws to 2 
Nm (1.5 lbf.ft).
3.Connect the battery earth lead.
Sensor - engine coolant temperature 
(ECT)  
$% 18.30.10 
Before disconnecting the...

ENGINE MANAGEMENT SYSTEM - V8
REPAIRS 18-2-7
Refit
1.Ensure mating faces of ECT sensor and 
coolant pump are clean.
2.Fit new seal and tighten ECT sensor to 15 Nm 
(11 lbf.ft).
3.Connect multiplug to ECT sensor.
4.Remove container.
5.Dispose of coolant and clean container.
6.Connect battery earth lead.
7.Check and top up cooling system.
 
 +  MAINTENANCE, PROCEDURES, 
Cooling system.
8.If a replacement sensor has been fitted re-set 
adaptions using TestBook/T4.
Sensor - crankshaft position (CKP)  
$%...

ENGINE MANAGEMENT SYSTEM - V8
18-2-8 REPAIRS
2. Observe the following when replacing the 
transmission, incremental gear or the CKP 
sensor.  If one or more spacers are fitted 
between transmission and CKP sensor, the 
distance between the sensor and teeth on the 
incremental gear must be measured.
3.Rotate crankshaft until a full trigger tooth is 
visible through aperture in casing. Ensure the 
tooth is centred to the hole.
4.Using a depth micrometer, measure depth from 
sensor mating face to trigger...

ENGINE MANAGEMENT SYSTEM - V8
REPAIRS 18-2-9
Sensor - camshaft position (CMP) - LH 
$% 18.30.25 
Before disconnecting the battery, ensure all text and 
cautions in the battery disconnection section are 
observed. 
 
 +  GENERAL INFORMATION, Electrical 
Precautions.
Remove
1.Disconnect battery earth lead.
2.Remove engine acoustic cover.
 
 +  Engine - V8, REPAIRS, Acoustic 
cover - engine.
3.Disconnect multiplug from CMP sensor.
4.Release CMP sensor harness from clip on 
camshaft cover.
5.Remove bolt...