Nissan Qashqai J11. Manual — part 228
Turn ignition switch OFF and wait at least 12 minutes.
PERFORM DTC CONFIRMATION PROCEDURE
Start the engine and let it idle at least 1 second.
INFOID:0000000010379103
CHECK CKP SENSOR (POS) HARNESS CONNECTOR CONNECTIONS
Check crankshaft position (CKP) sensor (POS) harness connector connection.
Is the inspection result normal?
>> Repair or replace crankshaft position (CKP) sensor (POS) harness connector connection.
CHECK CKP SENSOR (POS) CIRCUIT FOR OPEN AND SHORT
Disconnect ECM harness connector.
Check the continuity CKP sensor (POS) circuit.
Also check harness for short to ground and short to power.
Is the inspection result normal?
CHECK CKP SENSOR (POS) INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
Disconnect crankshaft position (CKP) sensor (POS) harness connector.
Check the continuity between CKP sensor (POS) harness connector and ECM harness connector.
(Trouble diagnosis content)
CRANK POS SEN (OBD)
[P0335]
(Crankshaft position sensor
“A” circuit)
• The crankshaft position (CKP) sensor sig-
nal is not detected by the ECM during the
first few seconds of engine cranking.
• Crankshaft position (CKP) sensor signal
is not in the normal pattern when engine
started for 1 second or more.
• ECM cannot detect crankshaft position
sensor signal when engine started.
• Crankshaft position sensor signal is noisy.
(The sensor circuit is open or shorted.)
• Crankshaft position sensor (POS)
• Signal plate
Qashqai J11. Engine control system (HRA2DDT) — part 14
Check the continuity between knock sensor harness connector and ECM harness connector.
Also check harness for short to ground.
Is the inspection result normal?
>> Repair or replace error-detected parts.
CHECK KNOCK SENSOR GROUND CIRCUIT
Check the continuity between knock sensor harness connector and ECM harness connector.
Is the inspection result normal?
>> Repair or replace error-detected parts.
INFOID:0000000010379102
DTC CONFIRMATION PROCEDURE
Turn ignition switch OFF and wait at least 12 minutes.
PERFORM DTC CONFIRMATION PROCEDURE
Start the engine and let it idle at least 1 second.
INFOID:0000000010379103
CHECK CKP SENSOR (POS) HARNESS CONNECTOR CONNECTIONS
Check crankshaft position (CKP) sensor (POS) harness connector connection.
Is the inspection result normal?
>> Repair or replace crankshaft position (CKP) sensor (POS) harness connector connection.
CHECK CKP SENSOR (POS) CIRCUIT FOR OPEN AND SHORT
Disconnect ECM harness connector.
Check the continuity CKP sensor (POS) circuit.
Also check harness for short to ground and short to power.
Is the inspection result normal?
CHECK CKP SENSOR (POS) INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
Disconnect crankshaft position (CKP) sensor (POS) harness connector.
Check the continuity between CKP sensor (POS) harness connector and ECM harness connector.
(Trouble diagnosis content)
CRANK POS SEN (OBD)
[P0335]
(Crankshaft position sensor
“A” circuit)
• The crankshaft position (CKP) sensor sig-
nal is not detected by the ECM during the
first few seconds of engine cranking.
• Crankshaft position (CKP) sensor signal
is not in the normal pattern when engine
started for 1 second or more.
• ECM cannot detect crankshaft position
sensor signal when engine started.
• Crankshaft position sensor signal is noisy.
(The sensor circuit is open or shorted.)
• Crankshaft position sensor (POS)
• Signal plate
Also check harness for short to ground and short to power.
Is the inspection result normal?
>> Repair open circuit or short to ground or short to power in harness or connectors.
CHECK CKP SENSOR (POS) GROUND CIRCUIT FOR OPEN AND SHORT
Check the continuity between CKP sensor (POS) harness connector and ECM harness connector.
Also check harness for short to ground and short to power.
Is the inspection result normal?
>> Repair open circuit or short to ground or short to power in harness or connectors.
Visually check for chipping flywheel gear tooth.
Is the inspection result normal?
>> Replace crankshaft position sensor (POS).
P0340 CMP SENSOR (PHASE)
INFOID:0000000010500336
DTC CONFIRMATION PROCEDURE
Turn ignition switch OFF and wait at least 12 minutes.
PERFORM DTC CONFIRMATION PROCEDURE
Rev engine from idle to 4,000 rpm.
INFOID:0000000010500337
Turn ignition switch to START position.
Does the engine turn over? Does the starter motor operate?
CHECK CAMSHAFT POSITION (CMP) SENSOR POWER SUPPLY
Disconnect camshaft position (CMP) sensor harness connector.
Check the voltage between CMP sensor harness connector and ground.
Is the inspection result normal?
CHECK CAMSHAFT POSITION (CMP) SENSOR POWER SUPPLY CIRCUIT
Disconnect ECM harness connector.
Check the continuity between CMP sensor harness connector and ECM harness connector.
CAMSHAFT POSI SEN
[P0340]
(Camshaft position sen-
sor “A” circuit bank 1)
• 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
• The cylinder No. signal is not in the normal
pattern during engine running.
(Camshaft position sensor circuit is open
or shorted)
• Camshaft position sensor
• Camshaft (Intake)
P0340 CMP SENSOR (PHASE)
Also check harness for short to power.
Is the inspection result normal?
>> Check intermittent incident. Refer to
>> Repair or replace error-detected parts.
CHECK CMP SENSOR GROUND CIRCUIT
Disconnect ECM harness connector.
Check the continuity between CMP sensor harness connector and ECM harness connector.
Also check harness for short to power.
Is the inspection result normal?
>> Repair or replace error-detected parts.
CHECK CMP SENSOR INPUT SIGNAL CIRCUIT
Disconnect ECM harness connector.
Check the continuity between CMP sensor harness connector and ECM harness connector.
Also check harness for short to ground and to power.
Is the inspection result normal?
>> Repair or replace error-detected parts.
CHECK CAMSHAFT POSITION SENSOR
Check the camshaft position sensor. Refer to
Is the inspection result normal?
>> Replace camshaft position sensor.
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?
>> Check intermittent incident. Refer to
>> Remove debris and clean the signal plate of camshaft rear end or replace camshaft.
P0340 CMP SENSOR (PHASE)
INFOID:0000000010500338
CHECK CAMSHAFT POSITION SENSOR-I
Loosen the fixing bolt of the sensor.
Disconnect camshaft position sensor harness connector.
Visually check the sensor for chipping.
Is the inspection result normal?
>> Replace camshaft position sensor.
CHECK CAMSHAFT POSITION SENSOR-II
Check the resistance camshaft position sensor terminals as per the following.
Is the inspection result normal?
>> Replace camshaft position sensor.
P0351, P0352, P0353, P0354 IGNITION COIL
P0351, P0352, P0353, P0354 IGNITION COIL
INFOID:0000000010500388
DTC CONFIRMATION PROCEDURE
Turn ignition switch OFF and wait at least 12 minutes.
PERFORM DTC CONFIRMATION PROCEDURE
Start the engine and let it idle at least 5 second.
INFOID:0000000010500389
CHECK IGNITION COIL POWER SUPPLY CIRCUIT-1
Disconnect condenser harness connector.
Check the voltage between condenser harness connector and ground.
Is the inspection result normal?
CHECK IGNITION COIL POWER SUPPLY CIRCUIT-2
Disconnect IPDM E/R harness connector.
Check the continuity between IPDM E/R harness connector and condenser harness connector.
(Trouble diagnosis content)
IGNITION COIL A
(Ignition coil “A” primary/sec-
ondary circuit)
• ECM detects the ignition coil circuit is
• ECM detects the ignition coil circuit is
• ECM detects the ignition coil circuit is
• Ignition signal circuit is open or shorted
• Ignition coil
IGNITION COIL B
(Ignition coil “” primary/second-
ary circuit)
IGNITION COIL C
(Ignition coil “C” primary/sec-
ondary circuit)
IGNITION COIL D
(Ignition coil “D” primary/sec-
ondary circuit)
P0351, P0352, P0353, P0354 IGNITION COIL
Also check harness for short to ground and short to power.
Is the inspection result normal?
DETECT MALFUNCTIONING PART
Check the following.
• Harness for open or short between IPDM E/R and condenser
>> Repair or replace error-detected parts.
CHECK CONDENSER GROUND CIRCUIT FOR OPEN AND SHORT
Check the continuity between condenser harness connector and ground.
Also check harness for short to power.
Is the inspection result normal?
>> Repair or replace error-detected parts.
CHECK IGNITION COIL POWER SUPPLY CIRCUIT-4
Reconnect all harness connectors disconnected.
Disconnect ignition coil harness connector.
Check the voltage between ignition coil harness connector and ground.
Is the inspection result normal?
DETECT MALFUNCTIONING PART
Check the following.
• Harness for open or short between ignition coil and harness connector
>> Repair or replace error-detected parts.
CHECK IGNITION COIL GROUND CIRCUIT FOR OPEN AND SHORT
P0351, P0352, P0353, P0354 IGNITION COIL
Check the continuity between ignition coil harness connector and ground.
Also check harness for short to power.
Is the inspection result normal?
>> Repair or replace error-detected parts.
CHECK IGNITION COIL OUTPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
Disconnect ECM harness connector.
Check the continuity between ignition coil harness connector and ECM harness connector.
Also check harness for short to ground and short to power.
Is the inspection result normal?
>> Repair or replace error-detected parts.
CHECK IGNITION COIL WITH POWER TRANSISTOR
Check ignition coil with power transistor. Refer to
Is the inspection result normal?
>> Repair or replace error-detected parts.
Component Inspection (Ignition Coil)
INFOID:0000000010506429
CHECK IGNITION COIL WITH POWER TRANSISTOR-1
Disconnect ignition coil harness connector.
Check resistance between ignition coil terminals as follows.
Is the inspection result normal?
>> Replace malfunctioning ignition coil with power transistor.
P0351, P0352, P0353, P0354 IGNITION COIL
CHECK IGNITION COIL WITH POWER TRANSISTOR-2
Perform the following procedure in a place where with no combustible objects and good ventilation.
1.
Reconnect all harness connectors disconnected.
Remove fuel pump fuse in IPDM E/R to release fuel pressure.
NOTE:
Do not use CONSULT to release fuel pressure, or fuel pressure applies again during the following proce-
dure.
After engine stalls, crank it two or three times to release all fuel pressure.
Remove all ignition coil harness connectors to avoid the electrical discharge from the ignition coils.
Remove ignition coil and spark plug of the cylinder to be checked.
Crank engine for 5 seconds or more to remove combustion gas in the cylinder.
10. Connect spark plug and harness connector to ignition coil.
11. Fix ignition coil using a rope etc. with gap of 13 — 17 mm (0.52 —
0.66 in) between the edge of the spark plug and grounded metal
portion as shown in the figure.
12. Crank engine for about three seconds, and check whether spark
is generated between the spark plug and the grounded metal
portion.
• Never place the spark plug and the ignition coil within 50
cm (19.7 in) each other. Be careful not to get an electrical
shock while checking, because the electrical discharge
voltage becomes 20 kV or more.
• It might damage the ignition coil if the gap of more than 17 mm (0.66 in) is made.
NOTE:
When the gap is less than 13 mm (0.52 in), spark might be generated even if the coil is malfunc-
tioning.
Is the inspection result normal?
>> Replace malfunctioning ignition coil with power transistor.
Spark should be generated.
P0365 EXHAUST VALVE TIMING CONTROL POSITION SENSOR