2010 NISSAN TIIDA valve

EVAPORATIVE EMISSION SYSTEMEC-73
< FUNCTION DIAGNOSIS > [HR16DE]
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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
Revision: January 20102010 Versa

EC-74
< FUNCTION DIAGNOSIS >[HR16DE]
EVAPORATIVE EMISSION SYSTEM
1. ECM harness connectors
2. ECM 3. IPDM E/R
4. Fuel pump fuse (15A) 5. Intake valve timing control solenoid
valve 6. Knock sensor
7. Refrigerant pressure sensor 8. PCV valve Vehicle front
PBIB2941E
Revision: January 20102010 Versa

EVAPORATIVE EMISSION SYSTEMEC-77
< FUNCTION DIAGNOSIS > [HR16DE]
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Engine coolant temperature sensor
EC-161, "Description"
EVAP canister purge volume control solenoid valveEC-285, "Description"
EVAP control system pressure sensorEC-306, "Description"
Fuel tank temperature sensorEC-234, "Description"
Mass air flow sensorEC-142, "Description"
Throttle position sensorEC-165, "Description"
Component Reference
Revision: January 20102010 Versa

EC-78
< FUNCTION DIAGNOSIS >[HR16DE]
INTAKE VALVE TIMING CONTROL
INTAKE VALVE TIMING CONTROL
System DiagramINFOID:0000000005398273
System DescriptionINFOID:0000000005398274
INPUT/OUTPUT SIGNAL CHART
*: This signal is sent to the ECM via the CAN communication line
SYSTEM DESCRIPTION
This mechanism hydraulically controls cam phases c
ontinuously with the fixed operating angle of the intake
valve.
The ECM receives signals such as crankshaft posit ion, camshaft position, engine speed, and engine coolant
temperature. Then, the ECM sends ON/OFF pulse duty si gnals to the intake valve timing (IVT) control sole-
noid valve depending on driving status. This makes it po ssible 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.
JMBIA2198GB
Sensor Input signal to ECMECM functionActuator
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
ABS actuator and electric unit (control unit) Vehicle speed*
Combination meter
JMBIA0060GB
Revision: January 20102010 Versa

INTAKE VALVE TIMING CONTROLEC-79
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Component Parts LocationINFOID:0000000005398275
1. Ignition coil (with power transistor)
and spark plug 2. Intake valve timing control solenoid
valve 3. Refrigerant pressure sensor
4. Knock sensor 5. Fuel injector6. 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
Revision: January 20102010 Versa

EC-80
< FUNCTION DIAGNOSIS >[HR16DE]
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
Revision: January 20102010 Versa

INTAKE VALVE TIMING CONTROLEC-81
< FUNCTION DIAGNOSIS > [HR16DE]
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1. ECM harness connectors
2. ECM3. IPDM E/R
4. Fuel pump fuse (15A) 5. Intake valve timing control solenoid
valve 6. Knock sensor
7. Refrigerant pressure sensor 8. PCV valve Vehicle front
PBIB2941E
Revision: January 20102010 Versa

EC-82
< FUNCTION DIAGNOSIS >[HR16DE]
INTAKE VALVE TIMING CONTROL
1. Air fuel ratio (A/F) sensor 1 2. Three way catalyst (Manifold) 3. Heated oxygen sensor 2
4. Three way catalyst (Under floor) 5. Muffler
Vehicle front
1. Exhaust manifold 2. Air fuel ratio (A/F) sensor 1 3. Heated oxygen sensor 2
4. Heated oxygen sensor 2 harness connector
Vehicle front
JMBIA2192ZZ
PBIB2943E
Revision: January 20102010 Versa