Nissan Rogue. Manual - part 558

EC-500

< PERIODIC MAINTENANCE >

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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-55, "EVAPORATIVE EMISSION SYS-

TEM : System Description"

.

>> INSPECTION END

SEF200U

POSITIVE CRANKCASE VENTILATION

EC-501

< PERIODIC MAINTENANCE >

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POSITIVE CRANKCASE VENTILATION

Inspection

INFOID:0000000011278211

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. Refer to 

EC-14,

"Component Parts Location"

.

PBIB1589E

EC-502

< REMOVAL AND INSTALLATION >

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ECM

REMOVAL AND INSTALLATION

ECM

Removal and Installation

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EXPLODED VIEW

CAUTION:

Perform ADDITIONAL SERVICE WHEN REPLACING ECM. Refer to 

EC-139, "Work Procedure"

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REMOVAL

1. Disconnect the battery negative terminal.
2. Remove the air inlet duct. Refer to 

EM-26, "Removal and Installation"

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3. Remove the resonator. Refer to 

EM-26, "Exploded View"

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4. Disconnect ECM harness connectors.
5. Remove ECM mounting nuts, and then remove ECM.

INSTALLATION

Install in the reverse order of removal.

ECM bracket

ECM

: Vehicle front

ALBIA1179ZZ

SERVICE DATA AND SPECIFICATIONS (SDS)

EC-503

< SERVICE DATA AND SPECIFICATIONS (SDS) 

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SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

Idle Speed

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*: Under the following conditions
• A/C switch: OFF
• Electric load: OFF (Lights, heater fan & rear window defogger)
• Steering wheel: Kept in straight-ahead position

Ignition Timing

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*: Under the following conditions
• A/C switch: OFF
• Electric load: OFF (Lights, heater fan & rear window defogger)
• Steering wheel: Kept in straight-ahead position

Calculated Load Value

INFOID:0000000011278215

Mass Air Flow Sensor

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*: Engine is warmed up to normal operating temperature and running under no load.

Condition

Specification

No load* (in P or N position)

650 

± 50 rpm

Condition

Specification

No load* (in P or N position)

10 

± 2° BTDC

Condition

Specification (Using CONSULT or GST)

At idle

10 – 35 %

At 2,500 rpm

10 – 35 %

Supply voltage

Battery voltage (11 – 14 V)

Output voltage at idle

1.3 – 1.6 V*

Mass air flow (Using CONSULT or GST)

1.0 – 4.0 g/s at idle*

4.0 – 10.0 g/s at 2,500 rpm*