ENGINE (DIAGNOSTICS)(H4DOTC DIESEL) > Electrical Component Location
• LHD model
• RHD model
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(1) |
Engine control module (ECM) |
(3) |
Delivery (test) mode connector |
(5) |
DPF warning light |
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(2) |
Malfunction indicator light |
(4) |
Data link connector |
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(1) |
Mass air flow and intake air temperature sensor |
(4) |
Engine coolant temperature sensor |
(7) |
Fuel temperature sensor |
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(2) |
Crankshaft position sensor |
(5) |
Camshaft position sensor |
(8) |
Manifold absolute pressure and intake air temperature sensor |
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(3) |
Electronic throttle control |
(6) |
Common rail pressure sensor |
(9) |
DPF pressure difference sensor |
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(1) |
Exhaust gas temperature sensor 1 |
(2) |
Exhaust gas temperature sensor 2 |
3. SOLENOID VALVE, ACTUATOR, EMISSION CONTROL SYSTEM PARTS AND IGNITION SYSTEM PARTS
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(1) |
EGR control valve |
(3) |
Boost control valve |
(5) |
Fuel injector |
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(2) |
Suction control valve |
(4) |
Glow plug |
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• LHD model without push button start
• RHD model without push button start
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(1) |
Starter |
(4) |
Sub fuel pump relay |
(7) |
Radiator sub fan relay |
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(2) |
Sub fuel pump |
(5) |
Radiator main fan relay 1 |
(8) |
Glow relay |
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(3) |
Main relay |
(6) |
Radiator main fan relay 2 |
(9) |
Starter relay |
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• LHD model
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• RHD model
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• LHD model
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• RHD model
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• LHD model with push button start
• RHD model with push button start
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(1) |
Starter |
(6) |
Radiator main fan relay 2 |
(11) |
IG relay 1 (push button start) |
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(2) |
Sub fuel pump |
(7) |
Radiator sub fan relay |
(12) |
Starter relay (push button start) |
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(3) |
Main relay |
(8) |
Glow relay |
(13) |
Starter cut relay |
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(4) |
Sub fuel pump relay |
(9) |
Starter relay |
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(5) |
Radiator main fan relay 1 |
(10) |
Push button ignition switch |
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• LHD model
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• RHD model
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• LHD model
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• RHD model
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• LHD model
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• RHD model
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• Solenoid valve and switch
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(1) |
Neutral position switch |