sensor NISSAN LATIO 2011 Service Repair Manual
[x] Cancel search | Manufacturer: NISSAN, Model Year: 2011, Model line: LATIO, Model: NISSAN LATIO 2011Pages: 3787, PDF Size: 78.35 MB
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EC-12
Description .............................................................889
On Board Diagnosis Logic .....................................889
DTC Confirmation Procedure ................................889
Diagnosis Procedure .............................................889
DTC P0507 ISC SYSTEM ................................891
Description ........................................................... ..891
On Board Diagnosis Logic .....................................891
DTC Confirmation Procedure ................................891
Diagnosis Procedure .............................................891
DTC P050A, P050B, P050E COLD START
CONTROL ........................................................
893
Description ........................................................... ..893
On Board Diagnosis Logic .....................................893
DTC Confirmation Procedure ................................893
Diagnosis Procedure .............................................894
DTC P0605 ECM ..............................................895
Component Description ....................................... ..895
On Board Diagnosis Logic .....................................895
DTC Confirmation Procedure ................................895
Diagnosis Procedure .............................................896
DTC P0607 ECM ..............................................897
Description ........................................................... ..897
On Board Diagnosis Logic .....................................897
DTC Confirmation Procedure ................................897
Diagnosis Procedure .............................................897
DTC P0643 SENSOR POWER SUPPLY ........898
On Board Diagnosis Logic ................................... ..898
DTC Confirmation Procedure ................................898
Wiring Diagram ......................................................899
Diagnosis Procedure .............................................900
DTC P0850 PNP SWITCH ...............................903
Component Description ....................................... ..903
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ..
903
On Board Diagnosis Logic .....................................903
DTC Confirmation Procedure ................................903
Overall Function Check .........................................904
Wiring Diagram ......................................................905
Diagnosis Procedure .............................................906
DTC P1148 CLOSED LOOP CONTROL .........909
On Board Diagnosis Logic ................................... ..909
DTC P1211 TCS CONTROL UNIT ..................910
Description ........................................................... ..910
On Board Diagnosis Logic .....................................910
DTC Confirmation Procedure ................................910
Diagnosis Procedure .............................................910
DTC P1212 TCS COMMUNICATION LINE .....911
Description ........................................................... ..911
On Board Diagnosis Logic .....................................911
DTC Confirmation Procedure ................................911
Diagnosis Procedure .............................................911
DTC P1217 ENGINE OVER TEMPERATURE ..912
System Description .............................................. .912
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... .
913
On Board Diagnosis Logic ....................................913
Overall Function Check .........................................913
Wiring Diagram .....................................................915
Diagnosis Procedure .............................................916
Main 13 Causes of Overheating ...........................919
Component Inspection ..........................................920
DTC P1225 TP SENSOR ..................................921
Component Description ....................................... .921
On Board Diagnosis Logic ....................................921
DTC Confirmation Procedure ................................921
Diagnosis Procedure .............................................921
Removal and Installation .......................................922
DTC P1226 TP SENSOR ................................ ..923
Component Description ....................................... .923
On Board Diagnosis Logic ....................................923
DTC Confirmation Procedure ................................923
Diagnosis Procedure .............................................923
Removal and Installation .......................................924
DTC P1564 ASCD STEERING SWITCH ........ ..925
Component Description ....................................... .925
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... .
925
On Board Diagnosis Logic ....................................925
DTC Confirmation Procedure ................................926
Wiring Diagram .....................................................927
Diagnosis Procedure .............................................928
Component Inspection ..........................................930
DTC P1572 ASCD BRAKE SWITCH ...............931
Component Description ....................................... .931
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... .
931
On Board Diagnosis Logic ....................................931
DTC Confirmation Procedure ................................932
Wiring Diagram .....................................................933
Diagnosis Procedure .............................................934
Component Inspection ..........................................938
DTC P1574 ASCD VEHICLE SPEED SEN-
SOR ..................................................................
940
Component Description ....................................... .940
On Board Diagnosis Logic ....................................940
DTC Confirmation Procedure ................................940
Diagnosis Procedure .............................................940
DTC P1715 INPUT SPEED SENSOR ..............942
A/T .......................................................................... .942
A/T : Description ...................................................942
A/T : CONSULT-III Reference Value in Data Mon-
itor Mode ...............................................................
942
A/T : On Board Diagnosis Logic ............................942
A/T : Diagnosis Procedure ....................................942
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EC-13
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CVT ........................................................................
..
942
CVT : Description ..................................................942
CVT : CONSULT-III Reference Value in Data
Monitor Mode ...................................................... ..
942
CVT : On Board Diagnosis Logic ..........................943
CVT : DTC Confirmation Procedure ......................943
CVT : Diagnosis Procedure ...................................943
DTC P1805 BRAKE SWITCH ..........................944
Description .......................................................... ..944
CONSULT-III Reference Value in Data Monitor
Mode ................................................................... ..
944
On Board Diagnosis Logic ....................................944
DTC Confirmation Procedure ................................944
Wiring Diagram .....................................................945
Diagnosis Procedure .............................................946
Component Inspection ..........................................947
DTC P2100, P2103 THROTTLE CONTROL
MOTOR RELAY ...............................................
948
Component Description ....................................... ..948
CONSULT-III Reference Value in Data Monitor
Mode ................................................................... ..
948
On Board Diagnosis Logic ....................................948
DTC Confirmation Procedure ................................948
Wiring Diagram .....................................................949
Diagnosis Procedure .............................................950
DTC P2101 ELECTRIC THROTTLE CON-
TROL FUNCTION ........................................... ..
952
Description .......................................................... ..952
On Board Diagnosis Logic ....................................952
DTC Confirmation Procedure ................................952
Wiring Diagram .....................................................953
Diagnosis Procedure .............................................954
Component Inspection ..........................................957
Removal and Installation .......................................957
DTC P2118 THROTTLE CONTROL MOTOR ..958
Component Description ....................................... ..958
On Board Diagnosis Logic ....................................958
DTC Confirmation Procedure ................................958
Wiring Diagram .....................................................959
Diagnosis Procedure .............................................960
Component Inspection ..........................................961
Removal and Installation .......................................961
DTC P2119 ELECTRIC THROTTLE CON-
TROL ACTUATOR ...........................................
963
Component Description ....................................... ..963
On Board Diagnosis Logic ....................................963
DTC Confirmation Procedure ................................963
Diagnosis Procedure .............................................964
DTC P2122, P2123 APP SENSOR ..................965
Component Description ....................................... ..965
CONSULT-III Reference Value in Data Monitor
Mode ................................................................... ..
965
On Board Diagnosis Logic ....................................965
DTC Confirmation Procedure ................................965
Wiring Diagram .................................................... ..966
Diagnosis Procedure .............................................967
Component Inspection ...........................................969
Removal and Installation .......................................969
DTC P2127, P2128 APP SENSOR .................970
Component Description .........................................970
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ..
970
On Board Diagnosis Logic .....................................970
DTC Confirmation Procedure ................................971
Wiring Diagram ......................................................972
Diagnosis Procedure .............................................973
Component Inspection ...........................................975
Removal and Installation .......................................976
DTC P2135 TP SENSOR ................................977
Component Description .........................................977
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ..
977
On Board Diagnosis Logic .....................................977
DTC Confirmation Procedure ................................977
Wiring Diagram ......................................................978
Diagnosis Procedure .............................................979
Component Inspection ...........................................981
Removal and Installation .......................................981
DTC P2138 APP SENSOR .............................982
Component Description .........................................982
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ..
982
On Board Diagnosis Logic .....................................982
DTC Confirmation Procedure ................................983
Wiring Diagram ......................................................984
Diagnosis Procedure .............................................985
Component Inspection ...........................................988
Removal and Installation .......................................988
DTC P2A00 A/F SENSOR 1 ...........................989
Component Description .........................................989
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ..
989
On Board Diagnosis Logic .....................................989
DTC Confirmation Procedure ................................989
Wiring Diagram ......................................................991
Diagnosis Procedure .............................................992
Removal and Installation .......................................995
ASCD BRAKE SWITCH ..................................996
Component Description .........................................996
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ..
996
Wiring Diagram ......................................................997
Diagnosis Procedure .............................................998
Component Inspection .........................................1002
ASCD INDICATOR .........................................1004
Component Description .......................................1004
CONSULT-III Reference Value in Data Monitor
Mode ....................................................................
1004
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EC-14
Wiring Diagram ....................................................1005
Diagnosis Procedure ...........................................1005
ELECTRICAL LOAD SIGNAL ........................1007
CONSULT-III Reference Value in Data Monitor
Mode ....................................................................
1007
Diagnosis Procedure ...........................................1007
FUEL INJECTOR ............................................1009
Component Description .......................................1009
CONSULT-III Reference Va lue in Data Monitor
Mode ....................................................................
1009
Wiring Diagram ....................................................1010
Diagnosis Procedure ...........................................1011
Component Inspection .........................................1013
Removal and Installation .....................................1013
FUEL PUMP ....................................................1014
Description ...........................................................1014
CONSULT-III Reference Va lue in Data Monitor
Mode ....................................................................
1014
Wiring Diagram ....................................................1015
Diagnosis Procedure ...........................................1016
Component Inspection .........................................1018
Removal and Installation .....................................1018
IGNITION SIGNAL ..........................................1019
Component Description .......................................1019
Wiring Diagram ....................................................1020
Diagnosis Procedure ............................................1023
Component Inspection .........................................1026
Removal and Installation ......................................1027
REFRIGERANT PRESSURE SENSOR .........1028
Component Description .......................................1028
Wiring Diagram ....................................................1029
Diagnosis Procedure ............................................1030
Removal and Installation ......................................1032
MIL AND DATA LINK CONNECTOR .............1033
Wiring Diagram ....................................................1033
SERVICE DATA AND SPECIFICATIONS
(SDS) ..............................................................
1035
Fuel Pressure .......................................................1035
Idle Speed and Ignition Timing ............................1035
Calculated Load Value .........................................1035
Mass Air Flow Sensor ..........................................1035
Intake Air Temperature Se nsor ............................1035
Engine Coolant Temperature Sensor ..................1035
Air Fuel Ratio (A/F) Sensor 1 Heater ...................1036
Heated Oxygen sensor 2 Heater .........................1036
Crankshaft Position Sensor (POS) ......................1036
Camshaft Position Sensor (PHASE) ....................1036
Throttle Control Motor ...... ....................................1036
Fuel Injector .........................................................1036
Fuel Pump ............................................................1036
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![NISSAN LATIO 2011 Service Repair Manual DIAGNOSIS AND REPAIR WORK FLOWEC-17
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YES >> GO TO 10.
NO >> Check Intermittent Incident according to
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Diagnosis Procedure".
6.PER](/img/5/57357/w960_57357-1310.png "NISSAN LATIO 2011 Service Repair Manual DIAGNOSIS AND REPAIR WORK FLOWEC-17
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YES >> GO TO 10.
NO >> Check Intermittent Incident according to
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Diagnosis Procedure\".
6.PER")
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YES >> GO TO 10.
NO >> Check Intermittent Incident according to
EC-122, "
Diagnosis Procedure".
6.PERFORM BASIC INSPECTION
Perform EC-20, "
BASIC INSPECTION : Special Repair Requirement".
Do you have CONSULT-III?
YES >> GO TO 7.
NO >> GO TO 9.
7.PERFORM SPEC IN DATA MONITOR MODE
With CONSULT-III
Make sure that “MAS A/F SE-B1”, “B/FUEL SCHDL” and “A/F ALPHA-B1” are within the SP value using
“SPEC” of “DATA MONITOR” mode with CONSULT-III. Refer to EC-114, "
Component Function Check".
Are they within the SP value?
YES >> GO TO 9.
NO >> GO TO 8.
8.DETECT MALFUNCTIONING PART BY TROUBLE DIAGNOSIS - SPECIFICATION VALUE
Detect malfunctioning part according to EC-115, "
Diagnosis Procedure".
Is malfunctioning part detected?
YES >> GO TO 11.
NO >> GO TO 9.
9.DETECT MALFUNCTIONING SY STEM BY SYMPTOM TABLE
Detect malfunctioning system according to EC-488, "
Symptom Table" based on the confirmed symptom in
step 4, and determine the trouble diagnosis or der based on possible causes and symptom.
>> GO TO 10.
10.DETECT MALFUNCTIONING PART BY DIAGNOSIS PROCEDURE
Inspect according to Diagnosis Procedure of the system.
NOTE:
The Diagnosis Procedure in EC section described based on open circuit inspection. A short circuit inspection
is also required for the circuit check in the Diagnosis Procedure. For details, refer to “Circuit Inspection” in GI-
25, "How to Perform Efficient Diagnosis for an Electrical Incident".
Is malfunctioning part detected?
YES >> GO TO 11.
NO >> Monitor input data from related sensors or c heck the voltage of related ECM terminals using CON-
SULT-III. Refer to EC-464, "
Reference Value".
11 .REPAIR OR REPLACE THE MALFUNCTIONING PART
1. Repair or replace the malfunctioning part.
2. Reconnect parts or connectors disconnected during Diagnosis Procedure again after repair and replace-
ment.
3. Check DTC. If DTC is displayed, erase it.
>> GO TO 12.
12.FINAL CHECK
When DTC was detected in step 2, perform DTC CO NFIRMATION PROCEDURE or Component Function
Check again, and then make sure that the malfunction have been repaired securely.
When symptom was described from the customer, refer to confirmed symptom in step 3 or 4, and make sure
that the symptom is not detected.
Is DTC detected and does symptom remain?
YES-1 >> DTC is detected: GO TO 10.
YES-2 >> Symptom remains: GO TO 6.
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2. Rev engine (2,000 to 3,000 rpm) two or three times under no
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2. Rev engine (2,000 to 3,000 rpm) two or three times under no
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2. Rev engine (2,000 to 3,000 rpm) two or three times under no
load, then run engine at idle speed for about 1 minute.
3. Check idle speed.
For procedure, refer to EC-24, "
IDLE SPEED : Special Repair
Requirement". For specification, refer to EC-503, "Idle Speed".
Is the inspection result normal?
YES >> GO TO 10.
NO >> GO TO 4.
4.PERFORM ACCELERATOR PEDAL RE LEASED POSITION LEARNING
1. Stop engine.
2. Perform EC-25, "
ACCELERATOR PEDAL RELEASED POSITION LEARNING : Special Repair Require-
ment".
>> GO TO 5.
5.PERFORM THROTTLE VALVE CL OSED POSITION LEARNING
Perform EC-25, "
THROTTLE VALVE CLOSED POSITION LEARNING : Special Repair Requirement".
>> GO TO 6.
6.PERFORM IDLE AIR VOLUME LEARNING
Perform EC-26, "
IDLE AIR VOLUME LEARNING : Special Repair Requirement".
Is Idle Air Volume Learning carried out successfully?
YES >> GO TO 7.
NO >> Follow the instruction of Idle Air Volume Learning. Then GO TO 4.
7.CHECK IDLE SPEED AGAIN
1. Start engine and warm it up to normal operating temperature.
2. Check idle speed. For procedure, refer to EC-24, "
IDLE SPEED : Special Repair Requirement".
For specification, refer to EC-503, "
Idle Speed".
Is the inspection result normal?
YES >> GO TO 10.
NO >> GO TO 8.
8.DETECT MALFUNCTIONING PART
Check the Following.
• Check camshaft position sensor (PHASE) and circuit. Refer to EC-272, "
DTC Logic".
• Check crankshaft position sensor (POS) and circuit. Refer to EC-267, "
DTC Logic".
Is the inspection result normal?
YES >> GO TO 9.
NO >> Repair or replace. Then GO TO 4.
9.CHECK ECM FUNCTION
1. Substitute another known-good ECM to check ECM f unction. (ECM may be the cause of an incident, but
this is rare.)
2. Perform initialization of NVIS (NATS) system and registration of all NVIS (NATS) ignition key IDs. Refer to BL-247, "
ECM Re-communicating Function".
>> GO TO 4.
10.CHECK IGNITION TIMING
1. Run engine at idle.
PBIA8513J
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17.DETECT MALFUNCTIONING PART
Check the following.
• Check camshaft position sensor (PHASE) and circuit.](/img/5/57357/w960_57357-1316.png "NISSAN LATIO 2011 Service Repair Manual INSPECTION AND ADJUSTMENTEC-23
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17.DETECT MALFUNCTIONING PART
Check the following.
• Check camshaft position sensor (PHASE) and circuit.")
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17.DETECT MALFUNCTIONING PART
Check the following.
• Check camshaft position sensor (PHASE) and circuit. Refer to EC-272, "
DTC Logic".
• Check crankshaft position sensor (POS) and circuit. Refer to EC-267, "
DTC Logic".
Is the inspection result normal?
YES >> GO TO 18.
NO >> Repair or replace. Then GO TO 4.
18.CHECK ECM FUNCTION
1. Substitute another known-good ECM to check ECM f unction. (ECM may be the cause of an incident, but
this is rare.)
2. Perform initialization of NVIS (NATS) system and registration of all NVIS (NATS) ignition key IDs. Refer to EC-23, "
ADDITIONAL SERVICE WHEN REPLACING CO NTROL UNIT : Special Repair Requirement".
>> GO TO 4.
19.INSPECTION END
If ECM is replaced during this BASIC INSPECTION procedure, perform EC-23, "
ADDITIONAL SERVICE
WHEN REPLACING CONTROL UNIT : Special Repair Requirement".
>> INSPECTION END
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT
ADDITIONAL SERVICE WHEN REPL ACING CONTROL UNIT : Description
INFOID:0000000005929747
When replacing ECM, this procedure must be performed.
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Re-
quirement
INFOID:0000000005929748
1.PERFORM INITIALIZATION OF NATS SYSTEM AND REGISTRATION OF ALL NATS IGNITION KEY IDS
Refer to BL-247, "
ECM Re-communicating Function".
>> GO TO 2.
2.PERFORM VIN REGISTRATION
Refer to EC-25, "
VIN REGISTRATION : Special Repair Requirement".
>> GO TO 3.
3.PERFORM ACCELERATOR PEDAL RE LEASED POSITION LEARNING
Refer to EC-25, "
ACCELERATOR PEDAL RELEASED POSITION LEARNING : Special Repair Requirement".
>> GO TO 4.
4.PERFORM THROTTLE VALVE CL OSED POSITION LEARNING
Refer to EC-25, "
THROTTLE VALVE CLOSED POSITION L EARNING : Special Repair Requirement".
>> GO TO 5.
5.PERFORM IDLE AIR VOLUME LEARNING
Refer to EC-26, "
IDLE AIR VOLUME LEARNING : Special Repair Requirement".
>> END
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![NISSAN LATIO 2011 Service Repair Manual INSPECTION AND ADJUSTMENTEC-25
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VIN REGISTRATION : Special Repair RequirementINFOID:0000000005929754
1.CHECK VIN
Check the VIN of the vehic](/img/5/57357/w960_57357-1318.png "NISSAN LATIO 2011 Service Repair Manual INSPECTION AND ADJUSTMENTEC-25
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VIN REGISTRATION : Special Repair RequirementINFOID:0000000005929754
1.CHECK VIN
Check the VIN of the vehic")
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VIN REGISTRATION : Special Repair RequirementINFOID:0000000005929754
1.CHECK VIN
Check the VIN of the vehicle and note it. Refer to GI-43, "
Model Variation".
>> GO TO 2.
2.PERFORM VIN REGISTRATION
With CONSULT-III
1. Turn ignition switch ON and engine stopped.
2. Select “VIN REGISTRATION” in “WORK SUPPORT” mode.
3. Follow the instruction of CONSULT-III display.
>> END
ACCELERATOR PEDAL RELEAS ED POSITION LEARNING
ACCELERATOR PEDAL RELEASED PO SITION LEARNING : DescriptionINFOID:0000000005929755
Accelerator Pedal Released Position Learning is a function of ECM to learn the fully released position of the
accelerator pedal by monitoring the accelerator pedal pos ition sensor output signal. It must be performed each
time harness connector of accelerator pedal position sensor or ECM is disconnected.
ACCELERATOR PEDAL RELEASED POSITION LEARNING : Special Repair Re-
quirement
INFOID:0000000005929756
1.START
1. Make sure that accelerator pedal is fully released.
2. Turn ignition switch ON and wait at least 2 seconds.
3. Turn ignition switch OFF and wait at least 10 seconds.
4. Turn ignition switch ON and wait at least 2 seconds.
5. Turn ignition switch OFF and wait at least 10 seconds.
>> END
THROTTLE VALVE CLOSED POSITION LEARNING
THROTTLE VALVE CLOSED POSITION LEARNING : DescriptionINFOID:0000000005929757
Throttle Valve Closed Position Learning is a function of ECM to learn the fully closed position of the throttle
valve by monitoring the throttle position sensor out put signal. It must be performed each time harness connec-
tor of electric throttle contro l actuator or ECM is disconnected.
THROTTLE VALVE CLOSED POSITION LEA RNING : Special Repair Requirement
INFOID:0000000005929758
1.START
1. Make sure that accelerator pedal is fully released.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds. Make sure that throttle valve moves during above 10 seconds by confirming the operating sound.
>> END
IDLE AIR VOLUME LEARNING
IDLE AIR VOLUME LEARNING : DescriptionINFOID:0000000005929759
Idle Air Volume Learning is a function of ECM to lear n the idle air volume that keeps each engine idle speed
within the specific range. It must be performed under any of the following conditions:
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![NISSAN LATIO 2011 Service Repair Manual EC-26
< BASIC INSPECTION >[HR16DE]
INSPECTION AND ADJUSTMENT
• Each time electric throttle control actuator or ECM is replaced.
• Idle speed or ignition timing is out of specification.
IDLE AIR VO](/img/5/57357/w960_57357-1319.png "NISSAN LATIO 2011 Service Repair Manual EC-26
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INSPECTION AND ADJUSTMENT
• Each time electric throttle control actuator or ECM is replaced.
• Idle speed or ignition timing is out of specification.
IDLE AIR VO")
EC-26
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INSPECTION AND ADJUSTMENT
• Each time electric throttle control actuator or ECM is replaced.
• Idle speed or ignition timing is out of specification.
IDLE AIR VOLUME LEARNING
: Special Repair RequirementINFOID:0000000005929760
1.PRECONDITIONING
Make sure that all of the following conditions are satisfied.
Learning will be cancelled if any of the follo wing conditions are missed for even a moment.
• Battery voltage: More than 12.9 V (At idle)
• Engine coolant temperature: 70 - 100 °C (158 - 212° F)
• Selector lever: P or N (A/T), Neutral (M/T)
• Electric load switch: OFF (Air conditioner, headlamp, rear window defogger)
On vehicles equipped with daytime light systems, if the parking brake is applied before the engine is
started the headlamp will not be illuminated.
• Steering wheel: Neutral (Straight-ahead position)
• Vehicle speed: Stopped
• Transmission: Warmed-up
- A/T models
• With CONSULT-III: Drive vehicle until “FLUID TEMP SE” in “DATA MONITOR” mode of “TRANSMISSION”
system indicates less than 0.9 V.
• Without CONSULT-III: Drive vehicle for 10 minutes.
- M/T models
• Drive vehicle for 10 minutes.
Do you have CONSULT-III?
YES >> GO TO 2.
NO >> GO TO 3.
2.IDLE AIR VOLUME LEARNING
With CONSULT-III
1. Perform Accelerator Pedal Released Position Learning. Refer to EC-25, "
ACCELERATOR PEDAL
RELEASED POSITION LEARNING : Special Repair Requirement".
2. Perform Throttle Valve Closed Position Learning. Refer to EC-25, "
THROTTLE VALVE CLOSED POSI-
TION LEARNING : Special Repair Requirement".
3. Start engine and warm it up to normal operating temperature.
4. Select “IDLE AIR VOL LEARN” in “WORK SUPPORT” mode.
5. Touch “START” and wait 20 seconds.
Is
“CMPLT” displayed on CONSULT-III screen?
YES >> GO TO 4.
NO >> GO TO 5.
3.IDLE AIR VOLUME LEARNING
Without CONSULT-III
NOTE:
• It is better to count the ti me accurately with a clock.
• It is impossible to switch the di agnostic mode when an accelerator pedal position sensor circuit has
a malfunction.
1. Perform Accelerator Pedal Released Position Learning. Refer to EC-25, "
ACCELERATOR PEDAL
RELEASED POSITION LEARNING : Special Repair Requirement".
2. Perform Throttle Valve Closed Position Learning. Refer to EC-25, "
THROTTLE VALVE CLOSED POSI-
TION LEARNING : Special Repair Requirement".
3. Start engine and warm it up to normal operating temperature.
4. Turn ignition switch OFF and wait at least 10 seconds.
5. Confirm that accelerator pedal is fully releas ed, turn ignition switch ON and wait 3 seconds.
6. Repeat the following procedure quickly five times within 5 seconds.
- Fully depress the accelerator pedal.
- Fully release the accelerator pedal.
7. Wait 7 seconds, fully depress the accelerator pedal and keep it for approx. 20 seconds until the MIL stops
blinking and turned ON.
8. Fully release the accelerator pedal within 3 seconds after the MIL turned ON.
Revision: May 2010 2011 Versa
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![NISSAN LATIO 2011 Service Repair Manual EC-28
< BASIC INSPECTION >[HR16DE]
INSPECTION AND ADJUSTMENT
With CONSULT-III
1. Start engine and warm it up to normal operating temperature.
2. Select “SELF-LEARNING CONT” in “WORK SUPPORT](/img/5/57357/w960_57357-1321.png "NISSAN LATIO 2011 Service Repair Manual EC-28
< BASIC INSPECTION >[HR16DE]
INSPECTION AND ADJUSTMENT
With CONSULT-III
1. Start engine and warm it up to normal operating temperature.
2. Select “SELF-LEARNING CONT” in “WORK SUPPORT")
EC-28
< BASIC INSPECTION >[HR16DE]
INSPECTION AND ADJUSTMENT
With CONSULT-III
1. Start engine and warm it up to normal operating temperature.
2. Select “SELF-LEARNING CONT” in “WORK SUPPORT” mode with CONSULT-III.
3. Clear mixture ratio self-lear ning value by touching “CLEAR”.
With GST
1. Start engine and warm it up to normal operating temperature.
2. Turn ignition switch OFF.
3. Disconnect mass air flow sensor harness connector.
4. Restart engine and let it idle for at least 5 seconds.
5. Stop engine and reconnect mass air flow sensor harness connector.
6. Select Service $03 with GST. Make sure DTC P0102 is detected.
7. Select Service $04 with GST to erase the DTC P0102.
>> END
Revision: May 2010 2011 Versa
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![NISSAN LATIO 2011 Service Repair Manual HOW TO SET SRT CODEEC-29
< BASIC INSPECTION > [HR16DE]
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HOW TO SET SRT CODE
DescriptionINFOID:0000000006314657
OUTLINE
In order to set all SRTs, the self-diagnoses as in](/img/5/57357/w960_57357-1322.png "NISSAN LATIO 2011 Service Repair Manual HOW TO SET SRT CODEEC-29
< BASIC INSPECTION > [HR16DE]
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HOW TO SET SRT CODE
DescriptionINFOID:0000000006314657
OUTLINE
In order to set all SRTs, the self-diagnoses as in")
HOW TO SET SRT CODEEC-29
< BASIC INSPECTION > [HR16DE]
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HOW TO SET SRT CODE
DescriptionINFOID:0000000006314657
OUTLINE
In order to set all SRTs, the self-diagnoses as in
the “SRT ITEM” table must have been performed at least
once. Each diagnosis may require actual driving for a long period of time under various conditions.
SRT ITEM
The table below shows required self-diagnostic items to set the SRT to “CMPLT”.
• *1: Though displayed on the CONSULT-III screen, “HO2S HTR” is not SRT item.
• *2: If completion of several SRTs is required, per form driving patterns (DTC confirmation procedure), one by
one based on the priority for models with CONSULT-III.
SRT SERVICE PROCEDURE
If a vehicle has failed the state emissions inspection due to one or more SRT items indicating “INCMP”, review
the flowchart diagnostic sequence, referring to the following flowchart.
SRT item*1
(CONSULT-III indication) Performance
Priority*2Required self-diagnostic items to set the SRT to “CMPLT” Corresponding
DTC No.
CATALYST 2 Three way catalyst function P0420
EVAP SYSTEM 2 EVAP control system purge flow monitoring P0441
1 EVAP control system P0442
2 EVAP control system P0456
HO2S 2 Air fuel ratio (A/F) sensor 1 P0133
Heated oxygen sensor 2 P0137
Heated oxygen sensor 2 P0138
Heated oxygen sensor 2 P0139
EGR/VVT SYSTEM 3 Intake value timing control function P0011
Revision: May 2010 2011 Versa