Nissan Versa Note. Manual — part 323
EC-274
< DTC/CIRCUIT DIAGNOSIS >
[HR16DE]
P0327, P0328 KS
2. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair open circuit or short to ground or short to power in harness or connectors.
4.
CHECK KNOCK SENSOR
EC-274, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace knock sensor. Refer to
.
5.
CHECK INTERMITTENT INCIDENT
GI-41, "Intermittent Incident"
>> INSPECTION END
Component Inspection
INFOID:0000000009020774
1.
CHECK KNOCK SENSOR
1. Turn ignition switch OFF.
2. Disconnect knock sensor harness connector.
3. Check resistance between knock sensor terminals as follows.
NOTE:
It is necessary to use an ohmmeter which can measure more than 10 M
Ω.
CAUTION:
Do not use any knock sensors that have been dropped or physically damaged. Use only new ones.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace knock sensor. Refer to
.
Knock sensor
ECM
Continuity
Connector
Terminal
Connector
Terminal
F14
1
F11
37
Existed
Terminals
Resistance [at 20
°C (68°F)]
1 and 2
Approx. 532 - 588 k
Ω
P0335 CKP SENSOR (POS)
EC-275
< DTC/CIRCUIT DIAGNOSIS >
[HR16DE]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
P0335 CKP SENSOR (POS)
DTC Logic
INFOID:0000000009020775
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure
before conducting the next test.
1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 10.5 V with igni-
tion switch ON.
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE
1. Start engine and let it idle for at least 5 seconds.
If engine does not start, crank engine for at least 2 seconds.
2. Check 1st trip DTC.
Is 1st trip DTC detected?
YES
>> Go to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000009020776
1.
CHECK GROUND CONNECTION
1. Turn ignition switch OFF.
2. Check ground connection E15. Refer to Ground Inspection in
.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace ground connection.
2.
CHECK CRANKSHAFT POSITION (CKP) SENSOR (POS) POWER SUPPLY CIRCUIT-I
1. Disconnect crankshaft position (CKP) sensor (POS) harness connector.
2. Turn ignition switch ON.
3. Check the voltage between CKP sensor (POS) harness connector and ground.
DTC No.
Trouble diagnosis content
DTC detecting condition
Possible cause
P0335
Crankshaft position sensor
(POS) circuit
• The crankshaft position sensor
(POS) signal is not detected by the
ECM during the first few seconds of
engine cranking.
• The proper pulse signal from the
crankshaft position sensor (POS) is
not sent to ECM while the engine is
running.
• The crankshaft position sensor
(POS) signal is not in the normal
pattern during engine running.
• Harness or connectors
[Crankshaft position sensor (POS) circuit is open
or shorted.]
(Battery current sensor circuit is shorted.)
(Refrigerant pressure sensor circuit is shorted.)
(Accelerator pedal position sensor 2 circuit is
shorted.)
• Crankshaft position sensor (POS)
• Battery current sensor
• Refrigerant pressure sensor
• Accelerator pedal position sensor
• Signal plate
EC-276
< DTC/CIRCUIT DIAGNOSIS >
[HR16DE]
P0335 CKP SENSOR (POS)
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> GO TO 3.
3.
CHECK CRANKSHAFT POSITION (CKP) SENSOR (POS) POWER SUPPLY CIRCUIT-II
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check the continuity between CKP sensor (POS) harness connector and ECM harness connector.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair open circuit.
4.
CHECK SENSOR POWER SUPPLY CIRCUIT
Check harness for short to power and short to ground, between the following terminals.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair short to ground or short to power in harness or connectors.
5.
CHECK COMPONENTS
Check the following.
• Refrigerant pressure sensor (Refer to
EC-450, "Component Function Check"
).
• Accelerator pedal position sensor (Refer to
EC-413, "Component Inspection"
).
Is the inspection result normal?
YES
>> GO TO 10.
NO
>> Replace refrigerant pressure sensor. Refer to
HA-30, "REFRIGERANT PRESSURE SENSOR :
6.
CHECK CKP SENSOR (POS) GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Check the continuity between CKP sensor (POS) harness connector and ECM harness connector.
3. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Repair open circuit or short to ground or short to power in harness or connectors.
CKP sensor (POS)
Ground
Voltage
Connector
Terminal
F15
1
Ground
Approx. 5 V
CKP sensor (POS)
ECM
Continuity
Connector
Terminal
Connector
Terminal
F15
1
F11
75
Existed
ECM
Sensor
Connector
Terminal
Name
Connector
Terminal
F11
75
CKP sensor (POS)
F15
1
E16
101
Refrigerant pressure sensor
E17
3
102
Accelerator pedal position sensor 2
E12
5
CKP sensor (POS)
ECM
Continuity
Connector
Terminal
Connector
Terminal
F15
2
F11
62
Existed
P0335 CKP SENSOR (POS)
EC-277
< DTC/CIRCUIT DIAGNOSIS >
[HR16DE]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
7.
CHECK CKP SENSOR (POS) INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Disconnect ECM harness connector.
2. Check the continuity between CKP sensor (POS) harness connector and ECM harness connector.
3. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> Repair open circuit or short to ground or short to power in harness or connectors.
8.
CHECK CRANKSHAFT POSITION SENSOR (POS)
EC-277, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 9.
NO
>> Replace crankshaft position sensor (POS). Refer to
9.
CHECK GEAR TOOTH
Visually check for chipping signal plate gear tooth.
Is the inspection result normal?
YES
>> GO TO 10.
NO
>> Replace the signal plate. Refer to
.
10.
CHECK INTERMITTENT INCIDENT
GI-41, "Intermittent Incident"
.
>> INSPECTION END
Component Inspection
INFOID:0000000009020777
1.
CHECK CRANKSHAFT POSITION SENSOR (POS)-I
1. Turn ignition switch OFF.
2. Loosen the fixing bolt of the sensor.
3. Disconnect crankshaft position sensor (POS) harness connector.
4. Remove the sensor. Refer to
5. Visually check the sensor for chipping.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Replace crankshaft position sensor (POS). Refer to
.
2.
CHECK CRANKSHAFT POSITION SENSOR (POS)-II
Check resistance between crankshaft position sensor (POS) terminals as follows.
CKP sensor (POS)
ECM
Continuity
Connector
Terminal
Connector
Terminal
F15
3
F11
61
Existed
PBIA9210J
Terminals (Polarity)
Resistance [at 25
°C (77°F)]
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