ENGINE (DIAGNOSTICS)(H4DOTC) > Electrical Component Location
• LHD model
• RHD model
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(1) |
Engine control module (ECM) |
(3) |
Delivery (test) mode connector |
(4) |
Data link connector |
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(2) |
Malfunction indicator light |
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(1) |
Manifold absolute pressure sensor |
(4) |
Knock sensor |
(7) |
Mass air flow and intake air temperature sensor |
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(2) |
Engine coolant temperature sensor |
(5) |
Intake camshaft position sensor |
(8) |
Secondary air pressure sensor (with built-in secondary air combination valve RH) |
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(3) |
Electronic throttle control |
(6) |
Crankshaft position sensor |
(9) |
Tumble generator valve position sensor |
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(1) |
Front oxygen (A/F) sensor |
(3) |
Rear oxygen sensor |
(4) |
Rear catalytic converter |
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(2) |
Front catalytic converter |
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3. SOLENOID VALVE, ACTUATOR, EMISSION CONTROL SYSTEM PARTS AND IGNITION SYSTEM PARTS
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(1) |
Wastegate control solenoid valve |
(4) |
Ignition coil |
(7) |
Secondary air combination valve RH |
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(2) |
Purge control solenoid valve 2 |
(5) |
Intake oil flow control solenoid valve |
(8) |
Secondary air combination valve LH |
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(3) |
Purge control solenoid valve 1 |
(6) |
Secondary air pump |
(9) |
Tumble generator valve ASSY |
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• LHD model without push button start
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(1) |
Starter |
(5) |
Electronic throttle control relay |
(9) |
Secondary air combination valve relay |
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(2) |
Fuel pump |
(6) |
Radiator main fan relay 1 |
(10) |
Secondary air pump relay |
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(3) |
Main relay |
(7) |
Radiator sub fan relay |
(11) |
A/F, oxygen sensor relay |
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(4) |
Fuel pump relay |
(8) |
Radiator main fan relay 2 |
(12) |
Starter relay |
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• LHD model with push button start
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(1) |
Starter |
(7) |
Radiator sub fan relay |
(12) |
Push button ignition switch |
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(2) |
Fuel pump |
(8) |
Radiator main fan relay 2 |
(13) |
Starter relay |
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(3) |
Main relay |
(9) |
Secondary air combination valve relay |
(14) |
IG relay 1 (Push button start) |
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(4) |
Fuel pump relay |
(10) |
Secondary air pump relay |
(15) |
Starter relay (Push button start) |
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(5) |
Electronic throttle control relay |
(11) |
A/F, oxygen sensor relay |
(16) |
Starter cut relay |
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(6) |
Radiator main fan relay 1 |
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• RHD model
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(1) |
Starter |
(5) |
Electronic throttle control relay |
(9) |
Secondary air combination valve relay |
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(2) |
Fuel pump |
(6) |
Radiator main fan relay 1 |
(10) |
Secondary air pump relay |
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(3) |
Main relay |
(7) |
Radiator sub fan relay |
(11) |
A/F, oxygen sensor relay |
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(4) |
Fuel pump relay |
(8) |
Radiator main fan relay 2 |
(12) |
Starter relay |
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• Solenoid valve and switch
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(1) |
Neutral position switch |
(2) |
Inhibitor switch |