NISSAN TIIDA 2011 Service Repair Manual

TROUBLE DIAGNOSISEC-597
< SERVICE INFORMATION > [MR18DE]
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: Vehicle front
1. Mass air flow sensor (with intake air temperature sensor) 2. Engine coolant temperature sensor 3. Electric throttle control actuator
(with built in throttle position sensor,
throttle control motor)
4. PCV valve 5. Cooling fan motor6. Resistor
7. Refrigerant pressure sensor
BBIA0724E
Revision: May 2010 2011 Versa

EC-598
< SERVICE INFORMATION >[MR18DE]
TROUBLE DIAGNOSIS
: Vehicle front
1. Intake valve timing control solenoid valve 2. Knock sensor
3. IPDM E/R
4. Fuel pump fuse (15 A) 5. Fuel level sensor unit and fuel pump
harness connector (view with in-
spection hole cover removed) 6. Fuel level sensor unit and fuel pump
7. Fuel pressure regulator 8. Fuel level sensor9. Fuel tank temperature sensor
10. Ignition coil (with power transistor) and spark plug 11. Fuel injector
BBIA0725E
Revision: May 2010
2011 Versa

TROUBLE DIAGNOSISEC-599
< SERVICE INFORMATION > [MR18DE]
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:
Vehicle front
1. Crankshaft position sensor (POS) 2. Camshaft position sensor (PHASE) 3. EVAP canister purge volume control solenoid valve
4. EVAP service port 5. ECM harness connector6. ECM
7. Stop lamp switch 8. Accelerator pedal position sensor
BBIA0727E
Revision: May 2010 2011 Versa

EC-600
< SERVICE INFORMATION >[MR18DE]
TROUBLE DIAGNOSIS
: Vehicle front
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 6. Air fuel ratio (A/F) sensor 1 harness
connector
7. Heated oxygen sensor 2 harness connector
BBIA0726E
Revision: May 2010 2011 Versa

TROUBLE DIAGNOSISEC-601
< SERVICE INFORMATION > [MR18DE]
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1. Stop lamp switch
2. ASCD brake switch 3. ASCD clutch switch
4. Clutch pedal 5. ASCD steering switch 6. MAIN switch
7. CANCEL switch 8. SET/COAST switch 9. RESUME/ACCELERATOR switch
10. EVAP control system pressure sen- sor 11. EVAP canister
12. EVAP canister vent control valve
BBIA0728E
Revision: May 2010 2011 Versa

EC-602
< SERVICE INFORMATION >[MR18DE]
TROUBLE DIAGNOSIS
Vacuum Hose Drawing
INFOID:0000000006341735
Refer to EC-517, "Schematic" for Vacuum Control System.
: Vehicle front : From EVAP canister
1. Intake manifold 2. EVAP canister purge volume control
solenoid valve 3. EVAP service port
4. EVAP purge resonator
NOTE:
Do not use soapy water or any type of solven t while installing vacuum hoses or purge hoses.
PBIB3330E
Revision: May 2010 2011 Versa

TROUBLE DIAGNOSISEC-603
< SERVICE INFORMATION > [MR18DE]
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Circuit DiagramINFOID:0000000006341736
ABBWA0626GB
Revision: May 2010
2011 Versa

EC-604
< SERVICE INFORMATION >[MR18DE]
TROUBLE DIAGNOSIS
AWBWA0033GB
Revision: May 2010
2011 Versa

TROUBLE DIAGNOSISEC-605
< SERVICE INFORMATION > [MR18DE]
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ECM Harness Connector Terminal LayoutINFOID:0000000006341737
ECM Terminal and Reference ValueINFOID:0000000006341738
PREPARATION
1. ECM (1) is located in the engine room left side near battery.
• : Vehicle front
ECM INSPECTION TABLE
Specification data are reference values and are measured between each terminal and ground.
Pulse signal is measured by CONSULT-III.
CAUTION:
Do not use ECM ground terminals wh en measuring input/output voltage. Doing so may result in dam-
age to the ECMs transistor. Use a ground ot her than ECM terminals, such as the ground.
PBIA9221J
PBIB2959E
Te r m i -
nal No. Wire
color Item
Condition Data (DC Voltage)
1L Throttle control motor
(Open) [Ignition switch: ON]
• Engine stopped
• Shift lever: D (A/T, CVT), 1st (M/T)
• Accelerator pedal: Fully depressed Approximately 3.2 V
2SB Throttle contro
l motor power
supply [Ignition switch: ON]
BATTERY VOLTAGE
(11 - 14 V)
3 G A/F sensor 1 heater [Engine is running]
•
Warm-up condition
• Idle speed (More than 140 seconds after starting en-
gine) Approximately 2.9 - 8.8 V
PBIA8150J
PBIA8148J
Revision: May 2010
2011 Versa

EC-606
< SERVICE INFORMATION >[MR18DE]
TROUBLE DIAGNOSIS
4 P Throttle contro
l motor (Close)[Ignition switch: ON]
• Engine stopped
• Shift lever: D (A/T, CVT), 1st (M/T)
• Accelerator pedal: Fully released Approximately 1.8 V
5G Heated oxygen sensor 2
heater [Engine is running]
• Engine speed: Below 3,600 rpm after the
following conditions are met.
- Engine: After warming up
- Keeping the engine speed between 3,500 and 4,000 rpm for 1 minute and at idle for 1
minute under no load. Approximately 10 V
[Ignition switch: ON]
• Engine stopped
[Engine is running]
• Engine speed: Above 3,600 rpm. BATTERY VOLTAGE
(11 - 14 V)
9P EVAP canister purge volume
control solenoid valve [Engine is running]
• Idle speed
• Accelerator pedal: Not depressed even
slightly, after engine starting. BATTERY VOLTAGE
(11 - 14 V)
[Engine is running]
• Engine speed: About 2,000 rpm (More than 100 seconds after starting engine) Approximately 10 V
10 11 B
B
ECM ground [Engine is running]
• Idle speed
Body ground
13 L Tachometer signal [Engine is running]
•
Warm-up condition
• Idle speed NOTE:
The pulse cycle changes depending on rpm
at idle. 3 - 5 V
[Engine is running]
• Warm-up condition
• Engine speed: 2,000 rpm. 3 - 5 V
Te r m i -
nal No. Wire
color Item
Condition Data (DC Voltage)
PBIA8149J
PBIA8148J
PBIB0050E
PBIB0520E
PBIA8164J
PBIA8165J
Revision: May 2010 2011 Versa