2011 NISSAN LATIO Service Repair Manual

fuel cap release check engine wheelbase flat tire trunk release climate control

Page 1617 of 3787

NISSAN LATIO 2011 Service Repair Manual P0452 EVAP CONTROL SYSTEM PRESSURE SENSOREC-323
< COMPONENT DIAGNOSIS > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
Is the inspection result normal?
YES >> GO TO 7.
NO >> Repair short to ground or short

Page 1618 of 3787

NISSAN LATIO 2011 Service Repair Manual EC-324
< COMPONENT DIAGNOSIS >[HR16DE]
P0452 EVAP CONTROL SYSTEM PRESSURE SENSOR
12.CHECK EVAP CONTROL SYSTEM PRESSURE SEN
SOR INPUT SIGNAL CIRCUIT FOR OPEN AND
SHORT
1. Check the continuity between E

EC-324
< COMPONENT DIAGNOSIS >[HR16DE]
P0452 EVAP CONTROL SYSTEM PRESSURE SENSOR
12.CHECK EVAP CONTROL SYSTEM PRESSURE SEN
SOR INPUT SIGNAL CIRCUIT FOR OPEN AND
SHORT
1. Check the continuity between EVAP control system pressure sensor harness connector and ECM har-
ness connector.
2. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> GO TO 14.
NO >> GO TO 13.
13.DETECT MALFUNCTIONING PART
Check the following.
• Harness connectors B102, M13
• Harness connectors M69, E7
• Harness connectors E8, F8
• Harness for open or short between EVAP control system pressure sensor and ECM
>> Repair open circuit or short to ground or short to power in harness or connectors.
14.CHECK EVAP CONTROL SYS TEM PRESSURE SENSOR
Refer to EC-324, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 15.
NO >> Replace EVAP control system pressure sensor. Refer to FL-15, "
Exploded View".
15.CHECK INTERMITTENT INCIDENT
Refer to EC-122, "
Diagnosis Procedure".
>> INSPECTION END
Component InspectionINFOID:0000000006141083
1.CHECK EVAP CONTROL SY STEM PRESSURE SENSOR
1. Turn ignition switch OFF.
2. Remove EVAP control system pressure sensor with its harness connector connected from EVAP canister. Always replace O-ring with a new one.
3. Install a vacuum pump to EVAP control system pressure sensor.
4. Turn ignition switch ON and check output voltage between ECM harness connector and ground under the following conditions.
CAUTION:
• Always calibrate the vacuum pump gauge when using it.
• Do not apply below -93.3 kPa (-0.952 kg/cm
2, -13.53 psi) or pressure over 101.3 kPa (1.033 kg/
cm
2, 14.69 psi).
Is the inspection result normal?
EVAP control system pressure sensor ECM
Continuity
Connector Terminal Connector Terminal
B104 2F1142Existed
ECM Condition
[Applied vacuum kPa
(kg/cm
2, psi) Vo l ta g e
Connector Terminal
F11 42
(EVAP control system
pressure sensor signal) Not applied
1.8 - 4.8 V
-26.7 (-0.272, -3.87) 2.1 to 2.5 V lower
than above value
PBIB3314E
Revision: May 2010 2011 Versa

Page 1619 of 3787

NISSAN LATIO 2011 Service Repair Manual P0452 EVAP CONTROL SYSTEM PRESSURE SENSOREC-325
< COMPONENT DIAGNOSIS > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
YES >> INSPECTION END
NO >> Replace EVAP control system pressure sensor. Refer to
FL-1

Page 1620 of 3787

NISSAN LATIO 2011 Service Repair Manual EC-326
< COMPONENT DIAGNOSIS >[HR16DE]
P0453 EVAP CONTROL SYSTEM PRESSURE SENSOR
P0453 EVAP CONTROL SYSTEM PRESSURE SENSOR
DescriptionINFOID:0000000006141080
The EVAP control system pressure s
ensor d

Page 1621 of 3787

NISSAN LATIO 2011 Service Repair Manual P0453 EVAP CONTROL SYSTEM PRESSURE SENSOREC-327
< COMPONENT DIAGNOSIS > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
2. Set voltmeter probes to ECM harness connector and ground as
per the following.
3. Ma

Page 1622 of 3787

NISSAN LATIO 2011 Service Repair Manual EC-328
< COMPONENT DIAGNOSIS >[HR16DE]
P0453 EVAP CONTROL SYSTEM PRESSURE SENSOR
Wiring Diagram
INFOID:0000000006141081
Diagnosis ProcedureINFOID:0000000005929992
1.CHECK GROUND CONNECTION
1. Turn ign

Page 1623 of 3787

NISSAN LATIO 2011 Service Repair Manual P0453 EVAP CONTROL SYSTEM PRESSURE SENSOREC-329
< COMPONENT DIAGNOSIS > [HR16DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
YES >> GO TO 2.
NO >> Repair or replace ground connection.
2.CHECK CONNECTOR
1. Disconn

Page 1624 of 3787

NISSAN LATIO 2011 Service Repair Manual EC-330
< COMPONENT DIAGNOSIS >[HR16DE]
P0453 EVAP CONTROL SYSTEM PRESSURE SENSOR
Is the inspection result normal?
YES >> GO TO 7.
NO >> Repair short to ground or short to power in harness or connector

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