sensor NISSAN TIIDA 2007 Service Repair Manual

EVAPORATIVE EMISSION SYSTEM
EC-445
< FUNCTION DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
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1. Mass air flow sensor
(with intake air temperature sensor)2. Engine coolant temperature sensor 3. Electric throttle control actuator
4. Camshaft position sensor (PHASE) 5. Ignition coil (with power transistor) 6. Fuel injector
7. EVAP canister purge volume control
solenoid valve
Vehicle front
PBIB2940E

EC-446
< FUNCTION DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
EVAPORATIVE EMISSION SYSTEM
1. ECM harness connectors 2. ECM 3. IPDM E/R
4. Fuel pump fuse (15A) 5. Intake valve timing control solenoid
valve6. Knock sensor
7. Refrigerant pressure sensor 8. PCV valve
Vehicle front
PBIB2941E

EVAPORATIVE EMISSION SYSTEM
EC-447
< FUNCTION DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
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1. Exhaust manifold 2. Heated oxygen sensor 1 3. Heated oxygen sensor 2
4. Heated oxygen sensor 2 harness
connector
Vehicle front
PBIB2942E
PBIB2943E

EC-448
< FUNCTION DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
EVAPORATIVE EMISSION SYSTEM
1. Cooling fan motor harness connec-
tor2. Crankshaft position sensor 3. Stop lamp switch
4. Brake pedal 5. Accelerator pedal position sensor
harness connector6. Accelerator pedal position sensor
7. Accelerator pedal 8. Fuel level sensor unit and fuel pump
harness connector (view with in-
spection hole cover removed)9. Fuel pressure regulator
10. Fuel pump
AWBIA0044ZZ

EVAPORATIVE EMISSION SYSTEM
EC-449
< FUNCTION DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
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Component DescriptionINFOID:0000000001693487
1. ASCD steering switch 2. MAIN switch 3. CANCEL switch
4. SET/COAST switch 5. RESUME/ACCELERATE switch 6. ASCD brake switch
7. Stop lamp switch 8. ASCD clutch switch 9. Clutch pedal
ALBIA0273ZZ
Component Reference
Accelerator pedal position sensorEC-572, "
Description"
Camshaft position sensor (PHASE)EC-520, "Description"
Crankshaft position sensor (POS)EC-516, "Description"
Engine coolant temperature sensorEC-492, "Description"
EVAP canister purge volume control solenoid valveEC-528, "Description"
Heated oxygen sensor 1EC-498, "Description"
Mass air flow sensorEC-487, "Description"
Throttle position sensorEC-495, "Description"
Vehicle speed sensorEC-634, "Description"

EC-450
< FUNCTION DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
INTAKE VALVE TIMING CONTROL
INTAKE VALVE TIMING CONTROL
System DiagramINFOID:0000000001693488
System DescriptionINFOID:0000000001693489
INPUT/OUTPUT SIGNAL CHART
*: This signal is sent to the ECM through CAN communication line
SYSTEM DESCRIPTION
This mechanism hydraulically controls cam phases continuously with the fixed operating angle of the intake
valve.
The ECM receives signals such as crankshaft position, camshaft position, engine speed, and engine coolant
temperature. Then, the ECM sends ON/OFF pulse duty signals to the intake valve timing (IVT) control sole-
noid valve depending on driving status. This makes it possible to control the shut/open timing of the intake
valve to increase engine torque in low/mid speed range and output in high-speed range.
MBIB1560E
Sensor Input signal to ECM ECM function Actuator
Crankshaft position sensor (POS)
Engine speed and piston position
Intake valve
timing controlIntake valve timing control
solenoid valve Camshaft position sensor (PHASE)
Engine coolant temperature sensor Engine coolant temperature
Combination meter Vehicle speed*

INTAKE VALVE TIMING CONTROL
EC-451
< FUNCTION DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
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Component Parts LocationINFOID:0000000001693490
1. Ignition coil (with power transistor)
and spark plug2. Intake valve timing control solenoid
valve3. Refrigerant pressure sensor
4. Knock sensor 5. Fuel injector 6. Cooling fan motor
7. Camshaft position sensor (PHASE) 8. IPDM E/R 9. ECM
10. Mass air flow sensor (with intake air
temperature sensor)11. Engine coolant temperature sensor 12. Electric throttle control actuator
(with built in throttle position sensor
and throttle control motor)
13. EVAP canister purge volume control
solenoid valve
PBIB2939E

EC-452
< FUNCTION DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
INTAKE VALVE TIMING CONTROL
1. Mass air flow sensor
(with intake air temperature sensor)2. Engine coolant temperature sensor 3. Electric throttle control actuator
4. Camshaft position sensor (PHASE) 5. Ignition coil (with power transistor) 6. Fuel injector
7. EVAP canister purge volume control
solenoid valve
Vehicle front
PBIB2940E

INTAKE VALVE TIMING CONTROL
EC-453
< FUNCTION DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
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1. ECM harness connectors 2. ECM 3. IPDM E/R
4. Fuel pump fuse (15A) 5. Intake valve timing control solenoid
valve6. Knock sensor
7. Refrigerant pressure sensor 8. PCV valve
Vehicle front
PBIB2941E

EC-454
< FUNCTION DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
INTAKE VALVE TIMING CONTROL
1. Exhaust manifold 2. Heated oxygen sensor 1 3. Heated oxygen sensor 2
4. Heated oxygen sensor 2 harness
connector
Vehicle front
PBIB2942E
PBIB2943E