Nissan Juke F15. Instruction — part 610
EVAP LEAK CHECK
EC-1253
< PERIODIC MAINTENANCE >
[MR EXCEPT FOR NISMO RS MODELS]
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EC
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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:
EC-650, "EVAPORATIVE EMISSION SYS-
.
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-
.
>> 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
.
REMOVAL
1. Remove fusible link bracket. Keep a service area.
2. Disconnect ECM harness connectors. Refer to
.
3. Remove ECM mounting nuts, and then remove ECM.
INSTALLATION
Install in the reverse order of removal.
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