Nissan Qashqai J11. Manual — part 433
ECK-292
< DTC/CIRCUIT DIAGNOSIS >
[K9K]
P0833 CPP SWITCH
NO
>> Proceed to
ECK-292, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000010289904
1.
CHECK CLUTCH PEDAL POSITION SWITCH GROUND CIRCUIT FOR OPEN AND SHORT
1.
Disconnect clutch pedal position switch harness connector.
2.
Check the continuity between clutch pedal position switch harness connector and ground.
3.
Also check harness for short to power.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair open circuit or short to power in harness or connectors.
2.
CHECK CLUTCH PEDAL POSITION SWITCH INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1.
Disconnect ECM harness connectors.
2.
Check the continuity between clutch pedal position switch harness connector and ECM harness connec-
tor.
3.
Also check harness for short to ground and short to power.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair open circuit or short to ground or short to power in harness or connectors.
3.
CHECK CLUTCH PEDAL POSITION SWITCH
ECK-292, "Component Inspection (Clutch Pedal Position Switch)"
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-41, "Intermittent Incident"
.
NO
>> Replace clutch pedal position switch.
Component Inspection (Clutch Pedal Position Switch)
INFOID:0000000010289905
1.
CHECK CLUTCH PEDAL POSITION SWITCH-1
1.
Turn ignition switch OFF.
2.
Disconnect clutch pedal position switch harness connector.
3.
Check the continuity between clutch pedal position switch terminals under the following conditions.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 2.
+
-
Continuity
Clutch pedal position switch
Connector
Terminal
E2
2
Ground
Existed
+
-
Continuity
Clutch pedal position switch
ECM
Connector
Terminal
Connector
Terminal
E2
1
E59
9
Existed
Clutch pedal position switch
Condition
Continuity
+
-
Terminal
1
2
Clutch pedal
Fully released
Existed
Slightly depressed
Not existed
P0833 CPP SWITCH
ECK-293
< DTC/CIRCUIT DIAGNOSIS >
[K9K]
C
D
E
F
G
H
I
J
K
L
M
A
ECK
N
P
O
2.
CHECK CLUTCH PEDAL POSITION SWITCH-2
1.
Adjust clutch pedal position switch installation. Refer to
CL-7, "Inspection and Adjustment"
.
2.
Check the continuity between clutch pedal position switch terminals under the following conditions.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace clutch pedal position switch.
Clutch pedal position switch
Condition
Continuity
+
-
Terminal
1
2
Clutch pedal
Fully released
Existed
Slightly depressed
Not existed
ECK-294
< DTC/CIRCUIT DIAGNOSIS >
[K9K]
P1453 DIESEL PARTICULATE FILTER PRESSURE SENSOR
P1453 DIESEL PARTICULATE FILTER PRESSURE SENSOR
DTC Logic
INFOID:0000000010289919
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PERFORM DIAGNOSIS PROCEDURE
NOTE:
DTC P1453 can not duplicate.
>> Proceed to
ECK-294, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000010289920
1.
VISUALLY CHECK
Visually check for chipping of DPF (Diesel Particulate Filter) differential pressure sensor tubing.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace malfunctioning parts.
2.
CHECK DPF DIFFERENTIAL PRESSURE SENSOR HARNESS CONNECTOR CONNECTIONS
Check DPF differential pressure sensor harness connector connection.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace error-detected parts.
3.
CHECK DPF DIFFERENTIAL PRESSURE SENSOR CIRCUIT FOR OPEN AND SHORT
1.
Turn ignition switch OFF.
2.
Check DPF differential pressure sensor circuit for open and short.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace error-detected parts.
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
Possible cause
P1453
DIFF. PRESSURE SENSOR CIR-
CUIT, PARTICLE FILTER
(Differential pressure sensor cir-
cuit, particule filter)
• 1.DEF: IMPLAUSIBLE SIGNAL
• 2.DEF: CLOGGED
• 3.DEF: FAULT ALERTED VIA
THE CONTROL UNIT
• 4.DEF: COMPARISON OF
CONFORMITY INFORMATION
(CHECKSUM)
ECM detects an abnormal pressure of DPF.
• Harness and connectors
• DPF differential pressure sen-
sor
+
-
Continuity
ECM
DPF differential pressure
sensor
Connector
Terminal
Connector
Terminal
F80
53
F11
1
Existed
58
2
80
3
P1453 DIESEL PARTICULATE FILTER PRESSURE SENSOR
ECK-295
< DTC/CIRCUIT DIAGNOSIS >
[K9K]
C
D
E
F
G
H
I
J
K
L
M
A
ECK
N
P
O
4.
CHECK DPF DIFFERENTIAL PRESSURE SENSOR
ECK-295, "Component Inspection (DPF Differential Pressure Sensor)"
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace error-detected parts.
5.
CHECK DPF DIFFERENTIAL PRESSURE SENSOR TUBE
1.
Remove DPF differential pressure sensor tube.
2.
Check DPF differential pressure sensor tube for clogging.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-41, "Intermittent Incident"
.
NO
>> Repair DPF differential pressure sensor tube.
Component Inspection (DPF Differential Pressure Sensor)
INFOID:0000000010289921
1.
CHECK DPF DIFFERENTIAL PRESSURE SENSOR
1.
Disconnect DPF differential pressure sensor harness connector.
2.
Check the resistance between DPF differential pressure sensor terminals as follows.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace DPF differential pressure sensor.
DPF differential pressure sen-
sor
Resistance
+
-
Terminals
3
2
330 k
Ω
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