Nissan Versa Sedan. Instruction — part 319
P0335 CKP SENSOR (POS)
EC-275
< DTC/CIRCUIT DIAGNOSIS >
[HR16DE]
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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.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace crankshaft position sensor (POS). Refer to
PBIA9210J
Terminals (Polarity)
Resistance [at 25
°C (77°F)]
1 (+) - 2 (-)
Except 0 or
∞ Ω
1 (+) - 3 (-)
2 (+) - 3 (-)
EC-276
< DTC/CIRCUIT DIAGNOSIS >
[HR16DE]
P0340 CMP SENSOR (PHASE)
P0340 CMP SENSOR (PHASE)
DTC Logic
INFOID:0000000009267159
DTC DETECTION LOGIC
NOTE:
If DTC P0340 is displayed with DTC P0643, first perform the trouble diagnosis for DTC P0643. Refer to
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-I
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
>> GO TO 3.
3.
PERFORM DTC CONFIRMATION PROCEDURE-II
1. Keep engine speed at more than 800 rpm for at least 5 seconds.
2. Check 1st trip DTC.
Is 1st trip DTC detected?
YES
>> Go to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000009267160
1.
CHECK STARTING SYSTEM
Turn ignition switch to START position.
Does the engine turn over? Does the starter motor operate?
YES
>> GO TO 2.
NO
>> Check starting system.
2.
CHECK GROUND CONNECTION
1. Turn ignition switch OFF.
DTC No.
Trouble diagnosis name
DTC detecting condition
Possible cause
P0340
Camshaft position sensor
(PHASE) circuit
• The cylinder No. signal is not sent
to ECM for the first few seconds
during engine cranking.
• The cylinder No. signal is not sent
to ECM during engine running.
• The cylinder No. signal is not in
the normal pattern during engine
running.
• Harness or connectors
(Intake camshaft position sensor circuit is open or
shorted)
• Intake camshaft position sensor
• Intake camshaft
• Starter motor
• Starting system circuit
• Dead (Weak) battery
P0340 CMP SENSOR (PHASE)
EC-277
< DTC/CIRCUIT DIAGNOSIS >
[HR16DE]
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D
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2. Check ground connection E15. Refer to Ground Inspection in
.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace ground connection.
3.
CHECK INTAKE CAMSHAFT POSITION SENSOR (PHASE) POWER SUPPLY CIRCUIT
1. Disconnect intake camshaft position sensor (PHASE) harness connector.
2. Turn ignition switch ON.
3. Check the voltage between intake camshaft position sensor (PHASE) harness connector and ground.
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 INTAKE CAMSHAFT POSITION SENSOR GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connectors.
3. Check the continuity between intake camshaft position sensor (PHASE) harness connector and ECM har-
ness connector.
4. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair open circuit or short to ground or short to power in harness or connectors.
5.
CHECK INTAKE CAMSHAFT POSITION SENSOR (PHASE) INPUT SIGNAL CIRCUIT FOR OPEN AND
SHORT
1. Check the continuity between intake camshaft position sensor (PHASE) 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 6.
NO
>> Repair open circuit or short to ground or short to power in harness or connectors.
6.
CHECK INTAKE CAMSHAFT POSITION SENSOR (PHASE)
EC-278, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Replace intake camshaft position sensor (PHASE). Refer to
.
7.
CHECK CAMSHAFT (INT)
Intake camshaft position sensor
(PHASE)
Ground
Voltage
Connector
Terminal
F21
1
Ground
Approx. 5 V
Intake camshaft position
sensor (PHASE)
ECM
Continuity
Connector
Terminal
Connector
Terminal
F21
2
F11
63
Existed
Intake camshaft position
sensor (PHASE)
ECM
Continuity
Connector
Terminal
Connector
Terminal
F21
3
F11
65
Existed
EC-278
< DTC/CIRCUIT DIAGNOSIS >
[HR16DE]
P0340 CMP SENSOR (PHASE)
Check the following.
• Accumulation of debris to the signal plate of camshaft rear end
• Chipping signal plate of camshaft rear end
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> Remove debris and clean the signal plate of camshaft
rear end or replace camshaft. Refer to
.
8.
CHECK INTERMITTENT INCIDENT
GI-45, "Intermittent Incident"
>> INSPECTION END
Component Inspection
INFOID:0000000009267161
1.
CHECK INTAKE CAMSHAFT POSITION SENSOR-I
1. Turn ignition switch OFF.
2. Loosen the fixing bolt of the sensor.
3. Disconnect intake camshaft position sensor 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 intake camshaft position sensor. Refer to
.
2.
CHECK INTAKE CAMSHAFT POSITION SENSOR-II
Check resistance intake camshaft position sensor terminals as follows.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace intake camshaft position sensor. Refer to
.
JSBIA0599ZZ
PBIA9210J
Terminals (Polarity)
Resistance [at 25
°C (77°F)]
1 (+) - 2 (-)
Except 0 or
∞ Ω
1 (+) - 3 (-)
2 (+) - 3 (-)
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