2011 NISSAN LATIO Service Repair Manual

Page 2137 of 3787

NISSAN LATIO 2011  Service Repair Manual DTC P0448 EVAP CANISTER VENT CONTROL VALVE
EC-843
< SERVICE INFORMATION > [MR18DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
a. Increase the engine speed up to 3,000 to 3,500 rpm and keep it for 2 minutes and 5

Page 2138 of 3787

NISSAN LATIO 2011  Service Repair Manual EC-844
< SERVICE INFORMATION >[MR18DE]
DTC P0448 EVAP CANISTER VENT CONTROL VALVE
Wiring Diagram
INFOID:0000000006342012
Specification data are reference values and are measured between each terminal

Page 2139 of 3787

NISSAN LATIO 2011  Service Repair Manual DTC P0448 EVAP CANISTER VENT CONTROL VALVE
EC-845
< SERVICE INFORMATION > [MR18DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
Diagnosis ProcedureINFOID:0000000006342013
1.CHECK RUBBER TUBE
1. Turn ignition switc

Page 2140 of 3787

NISSAN LATIO 2011  Service Repair Manual EC-846
< SERVICE INFORMATION >[MR18DE]
DTC P0448 EVAP CANISTER VENT CONTROL VALVE
2. Does water drain from the EVAP canister.
Ye s  o r  N o
Ye s > > G O  T O  5 .
No >> GO TO 7.
5.CHECK EVAP CANISTER

Page 2141 of 3787

NISSAN LATIO 2011  Service Repair Manual DTC P0448 EVAP CANISTER VENT CONTROL VALVE
EC-847
< SERVICE INFORMATION > [MR18DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
 With CONSULT-III
1. Remove EVAP canister vent c
ontrol valve from EVAP canister.
2.

Page 2142 of 3787

NISSAN LATIO 2011  Service Repair Manual EC-848
< SERVICE INFORMATION >[MR18DE]
DTC P0451 EVAP CONTROL 
SYSTEM PRESSURE SENSOR
DTC P0451 EVAP CONTROL SYSTEM PRESSURE SENSOR
Component DescriptionINFOID:0000000006342015
The EVAP control system

Page 2143 of 3787

NISSAN LATIO 2011  Service Repair Manual DTC P0451 EVAP CONTROL SYSTEM PRESSURE SENSOR
EC-849
< SERVICE INFORMATION > [MR18DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
Do not depress accelerator pedal even slightly.
3. Check 1st trip DTC.
4. If 1st t

Page 2144 of 3787

NISSAN LATIO 2011  Service Repair Manual EC-850
< SERVICE INFORMATION >[MR18DE]
DTC P0451 EVAP CONTROL 
SYSTEM PRESSURE SENSOR
• Refrigerant pressure sensor (Refer to  MTC-38, "Magnet Clutch Circuit (If Equipped)".)
• Crankshaft position