2009 NISSAN LATIO Service Repair Manual

fuel cap release trunk release auxiliary battery jump start terminals immobilizer weight

Load previous 8 pages

Page 1689 of 4331

NISSAN LATIO 2009 Service Repair Manual P0455 EVAP CONTROL SYSTEM
EC-333
< COMPONENT DIAGNOSIS >
[HR16DE] C
D E
F
G H
I
J
K L
M A EC
NP
O
NO >> Replace EVAP canister purge volume control solenoid valve. 15.
CHECK FUEL TANK TEMPERATURE SENSO

Page 1690 of 4331

NISSAN LATIO 2009 Service Repair Manual YES >> INSPECTION END
NO >> GO TO 2. YES >> INSPECTION END
NO >> Replace drain filter. Pressure:
15.3 - 20.0 kPa (0.156 - 0.204 kg/cm 2
, 2.22 -
2.90 psi)
Vacuum: −6.0 to −3.3 kPa ( −0.061 to

Page 1691 of 4331

NISSAN LATIO 2009 Service Repair Manual P0456 EVAP CONTROL SYSTEM
EC-335
< COMPONENT DIAGNOSIS >
[HR16DE] C
D E
F
G H
I
J
K L
M A EC
NP
O
P0456 EVAP CONTROL SYSTEM
DTC Logic INFOID:0000000004780206
DTC DETECTION LOGIC This diagnosis detects

P0456 EVAP CONTROL SYSTEM
EC-335
< COMPONENT DIAGNOSIS >
[HR16DE] C
D E
F
G H
I
J
K L
M A EC
NP
O
P0456 EVAP CONTROL SYSTEM
DTC Logic INFOID:0000000004780206
DTC DETECTION LOGIC This diagnosis detects very small leaks in the EVAP line between fuel tank and EVAP canister purge volume
control solenoid valve, using the intake manifold vac uum in the same way as conventional EVAP small leak
diagnosis.
If ECM judges a leak which corresponds to a very small leak, the very small leak P0456 will be detected.
If ECM judges a leak equivalent to a small leak, EVAP small leak P0442 will be detected.
If ECM judges there are no leaks, the diagnosis will be OK.
CAUTION:
• Use only a genuine NISSAN fuel filler cap as a replacemen t. If an incorrect fuel filler cap is used, the
MIL may come on.
• If the fuel filler cap is not tigh tened properly, the MIL may come on.
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0456 Evaporative emission
control system very
small leak (negative
pressure check) • EVAP system has a very small leak.
• EVAP system does not operate prop- erly. • Incorrect fuel tank vacuum relief valve
• Incorrect fuel filler cap used
• Fuel filler cap remains open or fails to close.
• Foreign matter caught in fuel filler cap.
• Leak is in line between intake manifold and EVAP
canister purge volume control solenoid valve.
• Foreign matter caught in EVAP canister vent con- trol valve.
• EVAP canister or fuel tank leaks
• EVAP purge line (pipe and rubber tube) leaks
• EVAP purge line rubber tube bent
• Loose or disconnected rubber tube
• EVAP canister vent control valve and the circuit
• EVAP canister purge volume control solenoid
valve and the circuit
• Fuel tank temperature sensor
• O-ring of EVAP canister vent control valve is miss-
ing or damaged
• EVAP canister is saturated with water
• EVAP control system pressure sensor
• Refueling EVAP vapor cut valve
• ORVR system leaks
• Fuel level sensor and the circuit
• Foreign matter caught in EVAP canister purge vol- ume control solenoid valve
• Drain filter PBIB1026E

Page 1692 of 4331

NISSAN LATIO 2009 Service Repair Manual YES >> GO TO 2.
NO >> GO TO 4. BASIC INSPECTION : Special Repair Requirement " .
Which is displayed on CONSULT-III? OK >> INSPECTION END
NG >> Go to EC-337, " Diagnosis Procedure " .
Component Functi

Page 1693 of 4331

NISSAN LATIO 2009 Service Repair Manual EC
NP
O
NO >> Go to
EC-337, " Diagnosis Procedure " .
Component Function Check INFOID:0000000004780207YES >> GO TO 2.
NO >> Go to EC-337, " Diagnosis Procedure " .
YES >> GO TO 2.
NO >> Replace with

Page 1694 of 4331

NISSAN LATIO 2009 Service Repair Manual EC-338< COMPONENT DIAGNOSIS >
[HR16DE]
P0456 EVAP CONTROL SYSTEM
Is the inspection result normal? YES >> GO TO 3.
NO >> Open fuel filler cap, then clean cap and fuel filler neck threads us

Page 1695 of 4331

NISSAN LATIO 2009 Service Repair Manual EC
NP
O
Is the inspection result normal? YES-1 >> With CONSULT-III: GO TO 11.
YES-2 >> Without CONSULT-III: GO TO 12.
NO >> GO TO 10. YES >> GO TO 14.
NO >> GO TO 13. YES >> GO TO 15.
NO >> GO TO 13.

Page 1696 of 4331

NISSAN LATIO 2009 Service Repair Manual Component Inspection " .
Is the inspection result normal? YES >> GO TO 17.
NO >> Replace EVAP control system pressure sensor. System Description " .
Is the inspection result normal? YES >> GO TO 18.
N

Load next 8 pages

Page: < prev 1-10 ... 1657-1664 1665-1672 1673-1680 1681-1688 1689-1696 1697-1704 1705-1712 1713-1720 1721-1728 ... 4336 next >

odometer technical specifications engine overheat auxiliary battery location check engine emergency towing