2011 NISSAN TIIDA fuel system

EC-7
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Description ..........................................................
..
492
PRECAUTION ............................................493
PRECAUTIONS .............................................. ..493
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ..
493
Precaution for Procedure without Cowl Top Cover ..493
On Board Diagnosis (OBD) System of Engine and
A/T .........................................................................
493
General Precautions .............................................494
PREPARATION .........................................497
PREPARATION .............................................. ..497
Special Service Tools .......................................... ..497
Commercial Service Tools ....................................497
ON-VEHICLE MAINTENANCE ..................499
FUEL PRESSURE .......................................... ..499
Inspection ............................................................ ..499
EVAP LEAK CHECK ........................................501
Inspection ............................................................ ..501
SERVICE DATA AND SPECIFICATIONS
(SDS) ......... ................................. ................
503
SERVICE DATA AND SPECIFICATIONS
(SDS) .............................................................. ..
503
Idle Speed ........................................................... ..503
Ignition Timing .......................................................503
Calculated Load Value ..........................................503
Mass Air Flow Sensor ...........................................503
MR18DE
SERVICE INFORMATION .. .......................
504
INDEX FOR DTC ............................................ ..504
U0101-U1001 ...................................................... ..504
P0011-P0075 ........................................................504
P0101-P0128 ........................................................504
P0130-P0183 ........................................................505
P0222-P0420 ........................................................505
P0441-P0463 ........................................................506
P0500-P0643 ........................................................506
P0705-P0734 ........................................................507
P0740-P0840 ........................................................507
P0850-P1574 ........................................................508
P1610-P1615 ........................................................508
P1715-P1805 ........................................................508
P2100-P2A00 ........................................................509
PRECAUTIONS ................................................510
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ..
510
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect ............................... ..
510
Precaution for Procedure without Cowl Top Cover ..511
On Board Diagnosis (OBD) System of Engine and
A/T, CVT ................................................................
511
Precaution .............................................................511
PREPARATION ...............................................515
Special Service Tool ..............................................515
Commercial Service Tool ......................................515
ENGINE CONTROL SYSTEM ........................517
Schematic ............................................................ ..517
Multiport Fuel Injection (MFI) System ....................517
Electronic Ignition (EI) System ..............................520
Fuel Cut Control (at No Load and High Engine
Speed) ...................................................................
520
AIR CONDITIONING CUT CONTROL ............522
Input/Output Signal Chart ......................................522
System Description ................................................522
AUTOMATIC SPEED CONTROL DEVICE
(ASCD) ............................................................
523
System Description ................................................523
Component Description .........................................524
CAN COMMUNICATION .................................525
System Description ................................................525
EVAPORATIVE EMISSION SYSTEM .............526
Description .............................................................526
Component Inspection ...........................................528
How to Detect Fuel Vapor Leakage .......................530
ON BOARD REFUELING VAPOR RECOV-
ERY (ORVR) ....................................................
532
System Description ................................................532
Diagnosis Procedure .............................................532
Component Inspection ...........................................535
POSITIVE CRANKCASE VENTILATION .......538
Description .............................................................538
Component Inspection ...........................................538
NVIS (NISSAN VEHICLE IMMOBILIZER SYS-
TEM-NATS) .....................................................
540
Description .............................................................540
ON BOARD DIAGNOSTIC (OBD) SYSTEM ..541
Introduction ............................................................541
Two Trip Detection Logic .......................................541
Emission-related Diagnostic Information ...............542
Malfunction Indicator Lamp (MIL) ..........................565
OBD System Operation Chart ...............................568
BASIC SERVICE PROCEDURE .....................574
Basic Inspection ....................................................574
Idle Speed and Ignition Timing Check ...................578
Procedure After Replacing ECM ...........................579
VIN Registration ....................................................580
Accelerator Pedal Released Position Learning .....580
Throttle Valve Closed Position Learning ...............580
Revision: May 2010 2011 Versa

EC-10
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ..
741
On Board Diagnosis Logic .....................................741
DTC Confirmation Procedure ................................741
Overall Function Check .........................................743
Wiring Diagram ......................................................744
Diagnosis Procedure .............................................745
Component Inspection ...........................................747
Removal and Installation .......................................749
DTC P014C, P014D A/F SENSOR 1 ...............750
Component Description ....................................... ..750
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ..
750
On Board Diagnosis Logic .....................................750
DTC Confirmation Procedure ................................750
Wiring Diagram ......................................................753
Diagnosis Procedure .............................................754
Removal and Installation .......................................757
DTC P0171 FUEL INJECTION SYSTEM
FUNCTION .......................................................
758
On Board Diagnosis Logic ................................... ..758
DTC Confirmation Procedure ................................758
Wiring Diagram ......................................................760
Diagnosis Procedure .............................................761
DTC P0172 FUEL INJECTION SYSTEM
FUNCTION .......................................................
764
On Board Diagnosis Logic ................................... ..764
DTC Confirmation Procedure ................................764
Wiring Diagram ......................................................766
Diagnosis Procedure .............................................767
DTC P0181 FTT SENSOR ...............................770
Component Description ....................................... ..770
On Board Diagnosis Logic .....................................770
DTC Confirmation Procedure ................................770
Wiring Diagram ......................................................771
Diagnosis Procedure .............................................771
Component Inspection ...........................................773
Removal and Installation .......................................773
DTC P0182, P0183 FTT SENSOR ..................774
Component Description ....................................... ..774
On Board Diagnosis Logic .....................................774
DTC Confirmation Procedure ................................774
Wiring Diagram ......................................................775
Diagnosis Procedure .............................................775
Component Inspection ...........................................777
Removal and Installation .......................................777
DTC P0222, P0223 TP SENSOR ....................778
Component Description ....................................... ..778
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ..
778
On Board Diagnosis Logic .....................................778
DTC Confirmation Procedure ................................778
Wiring Diagram ......................................................779
Diagnosis Procedure .............................................780
Component Inspection ......................................... .782
Removal and Installation .......................................782
DTC P0300 - P0304 MULTIPLE CYLINDER
MISFIRE, NO. 1 - 4 CYLINDER MISFIRE ...... ..
783
On Board Diagnosis Logic ................................... .783
DTC Confirmation Procedure ................................783
Diagnosis Procedure .............................................784
DTC P0327, P0328 KS .....................................789
Component Description ....................................... .789
On Board Diagnosis Logic ....................................789
DTC Confirmation Procedure ................................789
Wiring Diagram .....................................................790
Diagnosis Procedure .............................................791
Component Inspection ..........................................792
Removal and Installation .......................................792
DTC P0335 CKP SENSOR (POS) .................. ..793
Component Description ....................................... .793
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... .
793
On Board Diagnosis Logic ....................................793
DTC Confirmation Procedure ................................793
Wiring Diagram .....................................................794
Diagnosis Procedure .............................................795
Component Inspection ..........................................798
Removal and Installation .......................................798
DTC P0340 CMP SENSOR (PHASE) ............ ..799
Component Description ....................................... .799
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... .
799
On Board Diagnosis Logic ....................................799
DTC Confirmation Procedure ................................799
Wiring Diagram .....................................................800
Diagnosis Procedure .............................................801
Component Inspection ..........................................803
Removal and Installation .......................................804
DTC P0420 THREE WAY CATALYST FUNC-
TION ................................................................ ..
805
On Board Diagnosis Logic ................................... .805
DTC Confirmation Procedure ................................805
Overall Function Check .........................................805
Diagnosis Procedure .............................................806
DTC P0441 EVAP CONTROL SYSTEM ..........810
System Description .............................................. .810
On Board Diagnosis Logic ....................................810
DTC Confirmation Procedure ................................810
Overall Function Check .........................................811
Diagnosis Procedure .............................................811
Component Inspection ..........................................814
DTC P0442 EVAP CONTROL SYSTEM ..........815
On Board Diagnosis Logic ................................... .815
DTC Confirmation Procedure ................................816
Diagnosis Procedure .............................................816
Component Inspection ..........................................821
Revision: May 2010 2011 Versa

EC-11
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DTC P0443 EVAP CANISTER PURGE VOL-
UME CONTROL SOLENOID VALVE ............ ..
822
Description .......................................................... ..822
CONSULT-III Reference Value in Data Monitor
Mode ................................................................... ..
822
On Board Diagnosis Logic ....................................823
DTC Confirmation Procedure ................................823
Wiring Diagram .....................................................825
Diagnosis Procedure .............................................826
Component Inspection ..........................................829
Removal and Installation .......................................829
DTC P0444, P0445 EVAP CANISTER PURGE
VOLUME CONTROL SOLENOID VALVE ..... ..
830
Description .......................................................... ..830
CONSULT-III Reference Value in Data Monitor
Mode ................................................................... ..
830
On Board Diagnosis Logic ....................................831
DTC Confirmation Procedure ................................831
Wiring Diagram .....................................................832
Diagnosis Procedure .............................................833
Component Inspection ..........................................834
Removal and Installation .......................................835
DTC P0447 EVAP CANISTER VENT CON-
TROL VALVE ...................................................
836
Component Description ....................................... ..836
CONSULT-III Reference Value in Data Monitor
Mode ................................................................... ..
836
On Board Diagnosis Logic ....................................836
DTC Confirmation Procedure ................................836
Wiring Diagram .....................................................837
Diagnosis Procedure .............................................838
Component Inspection ..........................................840
DTC P0448 EVAP CANISTER VENT CON-
TROL VALVE ...................................................
842
Component Description .........................................842
CONSULT-III Reference Value in Data Monitor
Mode ................................................................... ..
842
On Board Diagnosis Logic ....................................842
DTC Confirmation Procedure ................................842
Wiring Diagram .....................................................844
Diagnosis Procedure .............................................845
Component Inspection ..........................................846
DTC P0451 EVAP CONTROL SYSTEM
PRESSURE SENSOR .................................... ..
848
Component Description ....................................... ..848
CONSULT-III Reference Value in Data Monitor
Mode ................................................................... ..
848
On Board Diagnosis Logic ....................................848
DTC Confirmation Procedure ................................848
Diagnosis Procedure .............................................849
Component Inspection ..........................................850
DTC P0452 EVAP CONTROL SYSTEM
PRESSURE SENSOR .................................... ..
851
Component Description ....................................... ..851
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ..
851
On Board Diagnosis Logic .....................................851
DTC Confirmation Procedure ................................851
Wiring Diagram ......................................................853
Diagnosis Procedure .............................................854
Component Inspection ...........................................857
DTC P0453 EVAP CONTROL SYSTEM
PRESSURE SENSOR .....................................
858
Component Description .........................................858
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ..
858
On Board Diagnosis Logic .....................................858
DTC Confirmation Procedure ................................859
Wiring Diagram ......................................................860
Diagnosis Procedure .............................................861
Component Inspection ...........................................865
DTC P0455 EVAP CONTROL SYSTEM .........866
On Board Diagnosis Logic .....................................866
DTC Confirmation Procedure ................................866
Diagnosis Procedure .............................................867
Component Inspection ...........................................872
DTC P0456 EVAP CONTROL SYSTEM .........873
On Board Diagnosis Logic .....................................873
DTC Confirmation Procedure ................................874
Overall Function Check .........................................874
Diagnosis Procedure .............................................875
Component Inspection ...........................................880
DTC P0460 FUEL LEVEL SENSOR ...............881
Component Description .........................................881
On Board Diagnosis Logic .....................................881
DTC Confirmation Procedure ................................881
Diagnosis Procedure .............................................881
Removal and Installation .......................................882
DTC P0461 FUEL LEVEL SENSOR ...............883
Component Description .........................................883
On Board Diagnosis Logic .....................................883
Overall Function Check .........................................883
Diagnosis Procedure .............................................884
Removal and Installation .......................................884
DTC P0462, P0463 FUEL LEVEL SENSOR ..885
Component Description .........................................885
On Board Diagnosis Logic .....................................885
DTC Confirmation Procedure ................................885
Diagnosis Procedure .............................................885
Removal and Installation .......................................886
DTC P0500 VSS ..............................................887
Description .............................................................887
On Board Diagnosis Logic .....................................887
DTC Confirmation Procedure ................................887
Overall Function Check .........................................888
Diagnosis Procedure .............................................888
DTC P0506 ISC SYSTEM ...............................889
Revision: May 2010 2011 Versa

DIAGNOSIS AND REPAIR WORK FLOWEC-17
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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.
Revision: May 2010 2011 Versa

HOW TO SET SRT CODEEC-29
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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

ENGINE CONTROL SYSTEMEC-41
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System DescriptionINFOID:0000000005929764
ECM performs various controls such as fuel
injection control and ignition timing control.
Component Parts LocationINFOID:0000000005929765
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: May 2010 2011 Versa

EC-42
< FUNCTION DIAGNOSIS >[HR16DE]
ENGINE CONTROL SYSTEM
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: May 2010 2011 Versa

ENGINE CONTROL SYSTEMEC-43
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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: May 2010 2011 Versa