Page 1617 of 4331
EC
NP
O
YES >> GO TO 2.
NO >> Repair or replace ground connection. YES >> GO TO 3.
NO >> Repair open circuit or short to ground or short to power in harness or connectors. YES >> GO TO 4.
NO >> Repair open circuit or short to ground or short to power in harness or connectors. Component Inspection " .
Is the inspection result normal? YES >> GO TO 5.
NO >> Replace knock sensor. Diagnosis Procedure " .
>> INSPECTION END
Component Inspection INFOID:0000000004780157Knock sensor ECM
Continuity
Connector Terminal Connector Terminal
F14 1 F11 37 Existed Terminals Resistance
1 and 2 Approx. 532 - 588 k Ω [at 20 °C (68 °F)]
Page 1618 of 4331
YES >> INSPECTION END
NO >> Replace knock sensor.
Page 1619 of 4331
EC
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P0335 CKP SENSOR (POS)
Description INFOID:0000000004780158
The crankshaft position sensor (POS ) is located on the oil pan facing
the gear teeth (cogs) of the signal pl ate. It detects the fluctuation of
the engine revolution.
The sensor consists of a permanent magnet and Hall IC.
When the engine is running, the high and low parts of the teeth
cause the gap with the sensor to change.
The changing gap causes the magnet ic field near the sensor to
change.
Due to the changing magnetic fiel d, the voltage from the sensor
changes.
The ECM receives the voltage signal and detects the fluctuation of
the engine revolution.
ECM receives the signals as shown in the figure.
DTC Logic INFOID:0000000004780159
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
Page 1620 of 4331
YES >> Go to
EC-265, " Diagnosis Procedure " .
NO >> INSPECTION END
Wiring Diagram INFOID:0000000004780690
Page 1621 of 4331
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Diagnosis Procedure
INFOID:0000000004780160Ground Inspection " .
Is the inspection result normal? YES >> GO TO 2.
NO >> Repair or replace ground connection. YES >> GO TO 8.
NO >> GO TO 3. YES >> GO TO 4.
NO >> Repair open circuit. YES >> GO TO 5.
NO >> Repair short to ground or short to power in harness or connectors. Diagnosis Procedure " .)
• EVAP control system pressure sensor (Refer to EC-314, " Component Inspection " .)
Is the inspection result normal? ECM Sensor
Connector Terminal Name Connector Terminal
F11 74 Refrigerant pressure sensor E17 3
75 CKP sensor (POS) F15 1
76 EVAP control system pressure sensor B104 3
E16 102 APP sensor E12 5
Page 1622 of 4331
Component Inspection " .
Is the inspection result normal? YES >> GO TO 12.
NO >> GO TO 7. Special Repair Requirement " .
>> INSPECTION END YES >> GO TO 9.
NO >> Repair open circuit or short to ground or short to power in harness or connectors. YES >> GO TO 10.
NO >> Repair open circuit or short to ground or short to power in harness or connectors. Component Inspection " .
Is the inspection result normal? YES >> GO TO 11.
NO >> Replace crankshaft position sensor (POS). YES >> GO TO 12.
NO >> Replace the signal plate. Diagnosis Procedure " .
CKP sensor (POS) ECM
Continuity
Connector Terminal Connector Terminal
F15 2 F11 62 Existed CKP sensor (POS) ECM
Continuity
Connector Terminal Connector Terminal
F15 3 F11 61 Existed
Page 1623 of 4331
P0335 CKP SENSOR (POS)
EC-267
< COMPONENT DIAGNOSIS >
[HR16DE] C
D E
F
G H
I
J
K L
M A EC
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>> INSPECTION END
Component Inspection INFOID:00000000047801611.
CHECK CRANKSHAFT POSI TION 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.
5. Visually check the sensor for chipping.
Is the inspection result normal? YES >> GO TO 2.
NO >> Replace crankshaft position sensor (POS). 2.
CHECK CRANKSHAFT POSITI ON SENSOR (POS)-II
Check resistance between crankshaft position sensor (POS) termi-
nals as per the following.
Is the inspection result normal? YES >> INSPECTION END
NO >> Replace crankshaft position sensor (POS). PBIA9209J
Terminals (Polarity) Resistance [
Ω at 25 °C (77 °F)]
1 (+) - 2 (-) Except 0 or ∞
1 (+) - 3 (-)
2 (+) - 3 (-) PBIA9584J
Page 1624 of 4331
![NISSAN TIIDA 2009 Service Repair Manual EC-268< COMPONENT DIAGNOSIS >
[HR16DE]
P0340 CMP SENSOR (PHASE)
P0340 CMP SENSOR (PHASE)
Description INFOID:0000000004780162
The camshaft position sensor (P HASE) senses the retraction of
cams NISSAN TIIDA 2009 Service Repair Manual EC-268< COMPONENT DIAGNOSIS >
[HR16DE]
P0340 CMP SENSOR (PHASE)
P0340 CMP SENSOR (PHASE)
Description INFOID:0000000004780162
The camshaft position sensor (P HASE) senses the retraction of
cams](/manual-img/5/57398/w960_57398-1623.png)
EC-268< COMPONENT DIAGNOSIS >
[HR16DE]
P0340 CMP SENSOR (PHASE)
P0340 CMP SENSOR (PHASE)
Description INFOID:0000000004780162
The camshaft position sensor (P HASE) senses the retraction of
camshaft (INT) to identify a particular cylinder. The camshaft position
sensor (PHASE) senses the piston position.
When the crankshaft position sensor (POS) system becomes inoper-
ative, the camshaft position sensor (PHASE) provides various con-
trols of engine parts instead, utilizing timing of cylinder identification
signals.
The sensor consists of a permanent magnet and Hall IC.
When engine is running, the high and low parts of the teeth cause
the gap with the sensor to change.
The changing gap causes the magnetic field near the sensor to
change.
Due to the changing magnetic field, the voltage from the sensor changes.
ECM receives the signals as shown in the figure.
DTC Logic INFOID:0000000004780163
DTC DETECTION LOGIC
NOTE:
If DTC P0340 is displayed with DTC P0643, first pe rform the trouble diagnosis for DTC P0643. Refer to
EC-358, " DTC Logic " .
DTC CONFIRMATION PROCEDURE 1.
PRECONDITIONING
If DTC Confirmation Procedure has been previously conduc ted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
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. PBIA9875J
JMBIA0714GB
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
(The sensor circuit is open or shorted)
• Camshaft position sensor (PHASE)
• Camshaft (INT)
• Starter motor
• Starting system circuit
• Dead (Weak) battery