TD5 Defender
18 - ENGINE MANAGEMENT SYSTEM
CONTENTS
Page
DESCRIPTION AND OPERATION
COMPONENT LOCATION
2
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DESCRIPTION
5
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ENGINE CONTROL MODULE (ECM)
6
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SENSOR - MASS AIR FLOW (MAF)
7
....................................................................
SENSOR - AMBIENT AIR PRESSURE AND
8
.......................................................
SENSOR - MANIFOLD ABSOLUTE PRESSURE
9
................................................
SENSOR - ENGINE COOLANT TEMPERATURE
11
.............................................
SENSOR - CRANKSHAFT SPEED AND
12
...........................................................
SENSOR - THROTTLE POSITION (TP)
14
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SENSOR - THROTTLE POSITION (TP)
15
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ELECTRONIC UNIT INJECTOR (EUI)
18
...............................................................
SENSOR - FUEL TEMPERATURE (FT)
20
............................................................
RELAY - FUEL PUMP
21
........................................................................................
RELAY - MAIN
21
...................................................................................................
SWITCH - BRAKE PEDAL
22
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SWITCH - CLUTCH PEDAL
22
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MODULATOR - EXHAUST GAS REGULATOR (EGR)
23
.....................................
WARNING LAMP - GLOW PLUG
23
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GLOW PLUGS
24
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TURBOCHARGER
26
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INTERCOOLER
27
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OPERATION
28
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REPAIR
ENGINE CONTROL MODULE (ECM)
1
.................................................................
SENSOR - ENGINE COOLANT TEMPERATURE (ECT)
1
....................................
SENSOR - CRANKSHAFT SPEED AND POSITION (CKP)
2
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