Nissan March K13. Manual - part 241

P0327, P0328 KS

EC-425

< DTC/CIRCUIT DIAGNOSIS >

[HR12DE (TYPE 2)]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

3.

CHECK KNOCK SENSOR

Check knock sensor. Refer to 

EC-425, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace knock sensor. Refer to 

EM-85, "Exploded View"

.

4.

CHECK INTERMITTENT INCIDENT

Check intermittent incident. Refer to 

XX-XX, "*****"

.

>> Repair or replace malfunctioning part.

Component Inspection

INFOID:0000000006037351

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 

EM-85, "Exploded View"

.

Terminals

Resistance [at 20

°

C (68

°

F)]

1 and 2

Approx. 532 - 588 k

Ω

 

EC-426

< DTC/CIRCUIT DIAGNOSIS >

[HR12DE (TYPE 2)]

P0335 CKP SENSOR (POS)

P0335 CKP SENSOR (POS)

DTC Logic

INFOID:0000000006037352

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

If DTC Confirmation Procedure has been previously conducted, 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

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 

EC-426, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000006037353

1.

CHECK GROUND CONNECTION

1.

Turn ignition switch OFF.

2.

Check ground connection E38. Refer to Ground Inspection in 

XX-XX, "*****"

.

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.

Is the inspection result normal?

DTC No.

Trouble diagnosis name

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.]
(Refrigerant pressure sensor circuit is 
shorted.)
(Accelerator pedal position sensor circuit 
is shorted.)

• Crankshaft position sensor (POS)
• Refrigerant pressure sensor
• Accelerator pedal position sensor
• Accelerator pedal position sensor
• Signal plate

CKP sensor (POS)

Ground

Voltage

Connector

Terminal

F20

1

Ground

Approx. 5 V

P0335 CKP SENSOR (POS)

EC-427

< DTC/CIRCUIT DIAGNOSIS >

[HR12DE (TYPE 2)]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

YES

>> GO TO 8.

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 REFRIGERANT PRESSURE SENSOR

Check the refrigerant pressure sensor. Refer to 

EC-297, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Replace refrigerant pressure sensor.

6.

CHECK APP SENSOR

Refer to 

EC-464, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 12.

NO

>> GO TO 7.

7.

REPLACE ACCELERATOR PEDAL ASSEMBLY

1.

Replace accelerator pedal assembly.

2.

Perform 

EC-465, "Special Repair Requirement"

.

>> INSPECTION END

8.

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.

CKP sensor (POS)

ECM

Continuity

Connector

Terminal

Connector

Terminal

F20

1

F8

75

Existed

ECM

Sensor

Connector

Terminal

Name

Connector

Terminal

F8

74

Refrigerant pressure sensor

E49

3

75

CKP sensor (POS)

F20

1

E16

102

APP sensor

M206

5

CKP sensor (POS)

ECM

Continuity

Connector

Terminal

Connector

Terminal

F20

2

F8

62

Existed

EC-428

< DTC/CIRCUIT DIAGNOSIS >

[HR12DE (TYPE 2)]

P0335 CKP SENSOR (POS)

Is the inspection result normal?

YES

>> GO TO 9.

NO

>> Repair open circuit or short to ground or short to power in harness or connectors.

9.

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 10.

NO

>> Repair open circuit or short to ground or short to power in harness or connectors.

10.

CHECK CRANKSHAFT POSITION SENSOR (POS)

Refer to 

EC-428, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 11.

NO

>> Replace crankshaft position sensor (POS).

11.

CHECK GEAR TOOTH

Visually check for chipping signal plate gear tooth.
Is the inspection result normal?

YES

>> GO TO 12.

NO

>> Replace the signal plate.

12.

CHECK INTERMITTENT INCIDENT

Refer to 

XX-XX, "*****"

.

>> INSPECTION END

Component Inspection

INFOID:0000000006037354

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.

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 POSITION SENSOR (POS)-II

Check resistance between crankshaft position sensor (POS) terminals as follows.

CKP sensor (POS)

ECM

Continuity

Connector

Terminal

Connector

Terminal

F20

3

F8

61

Existed

PBIA9210J