Nissan Note E12. Manual - part 225

P0444 EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE

EC-239

< DTC/CIRCUIT DIAGNOSIS >

[HR16DE]

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6. Touch “Qd” and “Qu” on CONSULT screen to adjust “PURG

VOL C/V” opening and check air passage continuity of EVAP

canister purge volume control solenoid valve under the following

conditions.

Without CONSULT

1. Turn ignition switch OFF.

2. Disconnect EVAP canister purge volume control solenoid valve harness connector.

3. Disconnect EVAP purge hoses connected to EVAP canister purge volume control solenoid valve.

4. Check air passage continuity of EVAP canister purge volume

control solenoid valve under the following conditions.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace EVAP canister purge volume control solenoid valve. Refer to 

EM-28, "Exploded View"

.

Condition

(PURG VOL C/V value)

Air passage continuity 

between  

and 

100%

Existed

0%

Not existed

Condition

Air passage continuity 

between  

and 

12 V direct current supply between 
terminals 1 and 2

Existed

No supply

Not existed

JSBIA0653ZZ

JSBIA0653ZZ

EC-240

< DTC/CIRCUIT DIAGNOSIS >

[HR16DE]

P0500 VSS

P0500 VSS

Description

INFOID:0000000009022583

The vehicle speed signal is sent to the combination meter from the “ABS actuator and electric unit (control

unit)” by CAN communication line. The combination meter then sends a signal to the ECM by CAN communi-

cation line.

DTC Logic

INFOID:0000000009022584

DTC DETECTION LOGIC

NOTE:

• If DTC P0500 is displayed with DTC UXXXX, first perform the trouble diagnosis for DTC UXXXX.

• If DTC P0500 is displayed with DTC P0607, first perform the trouble diagnosis for DTC P0607. Refer

to 

EC-251, "DTC Logic"

.

DTC CONFIRMATION PROCEDURE

1.

INSPECTION START

Do you have CONSULT?
Do you have CONSULT?

YES

>> GO TO 2.

NO

>> GO TO 5.

2.

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.

>> GO TO 3.

3.

CHECK VEHICLE SPEED SENSOR FUNCTION

NOTE:

This procedure may be conducted with the drive wheels lifted in the shop or by driving the vehicle. If a

road test is expected to be easier, it is unnecessary to lift the vehicle.

With CONSULT

1. Start engine.

2. Read “VHCL SPEED SE” in “DATA MONITOR” mode with CONSULT. The vehicle speed on CONSULT

should exceed 10 km/h (6 mph) when rotating wheels with suitable gear position.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Proceed to 

EC-241, "Diagnosis Procedure"

.

4.

PERFORM DTC CONFIRMATION PROCEDURE

1. Select “DATA MONITOR” mode with CONSULT.

2. Warm engine up to normal operating temperature.

3. Maintain the following conditions for at least 60 consecutive seconds.

CAUTION:

Always drive vehicle at a safe speed.

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

P0500

Vehicle speed sensor

The almost 0 km/h (0 MPH) of vehicle 
speed signal is sent to ECM even 
when vehicle is being driven.

• Harness or connectors

(The CAN communication line is open or shorted)

• Harness or connectors

(The vehicle speed signal circuit is open or shorted)

• Combination meter
• ABS actuator and electric unit (control unit)

P0500 VSS

EC-241

< DTC/CIRCUIT DIAGNOSIS >

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4. Check 1st trip DTC.
Is 1st trip DTC detected?

YES

>> Proceed to 

EC-241, "Diagnosis Procedure"

.

NO

>> INSPECTION END

5.

PERFORM COMPONENT FUNCTION CHECK

Perform component function check. Refer to 

EC-241, "Component Function Check"

.

Use component function check to check the overall function of the vehicle speed signal circuit. During this

check, a 1st trip DTC might not be confirmed.
Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to 

EC-241, "Diagnosis Procedure"

.

Component Function Check

INFOID:0000000009022585

1.

PERFORM COMPONENT FUNCTION CHECK

With GST

1. Lift up drive wheels.

2. Start engine.

3. Read vehicle speed signal in Service $01 with GST.

The vehicle speed signal on GST should be able to exceed 10 km/h (6 MPH) when rotating wheels with

suitable gear position.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Proceed to 

EC-241, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009022586

1.

CHECK DTC WITH ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)

Check DTC with ABS actuator and electric unit (control unit). Refer to 

BRC-26, "DTC Index"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace.

2.

CHECK DTC WITH COMBINATION METER

Check DTC with combination meter. Refer to 

MWI-20, "DTC Index"

.

>> INSPECTION END

ENG SPEED

1,300 - 6,000 rpm (CVT)
1,600 - 6,000 rpm (M/T)

COOLAN TEMP/S

More than 70

°C (158°F)

B/FUEL SCHDL

7.5 - 31.8 msec

Shift lever

Except P or N position (CVT)
Except Neutral position (M/T) 

PW/ST SIGNAL

OFF

EC-242

< DTC/CIRCUIT DIAGNOSIS >

[HR16DE]

P0520 EOP SENSOR

P0520 EOP SENSOR

DTC Logic

INFOID:0000000009022587

DTC DETECTION LOGIC

NOTE:

If DTC P0520 is displayed with DTC P0643, first perform the trouble diagnosis for DTC P0643. Refer to

EC-252, "DTC 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.

>> GO TO 2.

2.

CHECK ENGINE OIL LEVEL

Check engine oil level. Refer to 

LU-7, "Inspection"

.

Is inspection result normal?

YES

>> GO TO 3.

NO

>> Check engine oil leak. Refer to 

LU-7, "Inspection"

.

3.

PERFORM DTC CONFIRMATION PROCEDURE

1. Start engine and let it idle for at least 5 seconds.

2. Check 1st trip DTC.
Is 1st trip DTC detected?

YES

>> Proceed to 

EC-242, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000009022588

1.

CHECK ENGINE OIL PRESSURE SENSOR POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect engine oil pressure sensor harness connector.

3. Turn ignition switch ON.

4. Check the voltage between engine oil pressure sensor harness connector terminals.

Is inspection result normal?

YES

>> GO TO 2

NO

>> Repair or replace error-detected parts.

DTC No.

Trouble diagnosis

(Trouble diagnosis content)

Detecting condition

Possible cause

P0520

EOP SENSOR/SWITCH
[Engine oil pressure sensor 
circuit]

ECM detects the following status continuously for 
5 seconds or more:
• A voltage signal transmitted from the engine oil 

pressure sensor is lower than 0.3 V.

• A voltage signal transmitted from the engine oil 

pressure sensor is higher than 5.02 V.

• Harness or connectors

(Engine oil pressure sensor circuit is 
open or shorted.)

• Engine oil pressure sensor

Engine oil pressure sensor

Ground

Voltage

(Approx.)

Connector

Terminal

F38

1

Ground

5 V