Nissan Juke F15. Manual - part 610

EVAP LEAK CHECK

EC-1253

< PERIODIC MAINTENANCE >

[MR EXCEPT FOR NISMO RS MODELS]

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EVAP LEAK CHECK

Inspection

INFOID:0000000012198779

CAUTION:

• Do not use compressed air or a high pressure pump.
• Do not exceed 4.12 kPa (0.042 kg/cm

2

, 0.6 psi) of pressure in EVAP system.

NOTE:

• Do not start engine.

• Improper installation of EVAP service port adapter [commercial service tool: (J-41413-OBD)] to the EVAP

service port may cause a leak.

1.

EVAP LEAK CHECK

With CONSULT

1. Install EVAP service port adapter [commercial service tool: (J-

41413-OBD)] and pressure pump to EVAP service port.

2. Turn ignition switch ON.

3. Select the “EVAP SYSTEM CLOSE” in “WORK SUPPORT” mode of “ENGINE” using CONSULT.

4. Touch “START”. A bar graph (Pressure indicating display) will appear on the screen.

5. Apply positive pressure to the EVAP system until the pressure indicator reaches the middle of the bar

graph.

6. Remove EVAP service port adapter [commercial service tool: (J-41413-OBD)] and hose with pressure

pump.

7. Locate the leak using a leak detector [commercial service tool:

(J-41416)]. Refer to 

EC-650, "EVAPORATIVE EMISSION SYS-

TEM : System Description"

.

Without CONSULT

1. Install EVAP service port adapter [commercial service tool: (J-

41413-OBD)] and pressure pump to EVAP service port.

SEF462UA

SEF200U

SEF462UA

EC-1254

< PERIODIC MAINTENANCE >

[MR EXCEPT FOR NISMO RS MODELS]

EVAP LEAK CHECK

2. Apply battery voltage between the terminals of EVAP canister vent control valve to make a closed EVAP

system.

3. To locate the leak, deliver positive pressure to the EVAP system until pressure gauge points reach 1.38 to

2.76 kPa (0.014 to 0.028 kg/cm

2

, 0.2 to 0.4 psi).

4. Remove EVAP service port adapter [commercial service tool: (J-41413-OBD)] and hose with pressure

pump.

5. Locate the leak using a leak detector [commercial service tool:

(J-41416)]. Refer to 

EC-650, "EVAPORATIVE EMISSION SYS-

TEM : System Description"

.

>> INSPECTION END

SEF200U

POSITIVE CRANKCASE VENTILATION

EC-1255

< PERIODIC MAINTENANCE >

[MR EXCEPT FOR NISMO RS MODELS]

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POSITIVE CRANKCASE VENTILATION

Inspection

INFOID:0000000012198780

1.

CHECK PCV VALVE

With engine running at idle, remove PCV valve from rocker cover. A

properly working valve makes a hissing noise as air passes through

it. A strong vacuum should be felt immediately when a finger is

placed over valve inlet.
Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace PCV valve.

PBIB1589E

EC-1256

< REMOVAL AND INSTALLATION >

[MR EXCEPT FOR NISMO RS MODELS]

ECM

REMOVAL AND INSTALLATION

ECM

Removal and Installation

INFOID:0000000012198781

CAUTION:

Perform ADDITIONAL SERVICE WHEN REPLACING ECM. Refer to 

EC-749, "Work Procedure"

.

REMOVAL

1. Remove fusible link bracket. Keep a service area.
2. Disconnect ECM harness connectors. Refer to 

PG-6, "Harness Connector"

.

3. Remove ECM mounting nuts, and then remove ECM.

INSTALLATION

Install in the reverse order of removal.