Nissan Altima L32. Manual - part 480

EVAP CANISTER

EC-1041

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ON-VEHICLE REPAIR

EVAP CANISTER

Exploded View

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Removal and Installation

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REMOVAL

1. Lift up the vehicle.
2. Remove EVAP canister fixing bolt.
3. Remove EVAP canister.
NOTE:

The EVAP canister vent control valve and EVAP canister system pressure sensor can be removed without

removing the EVAP canister.

INSTALLATION

Install in the reverse order of removal.

NOTE:

Tighten EVAP canister fixing bolt to the specified torque.

DISASSEMBLY

1. Turn EVAP canister vent control valve counterclockwise.

2. Remove the EVAP canister vent control valve.

ASSEMBLY

Assemble in the reverse order of disassembly.

CAUTION:

Always replace O-ring with a new one.

BBIA0246E

A

:  Lock

B

:  Unlock

PBIB3091E

EC-1042

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[QR25DE EXCEPT FOR CALIFORNIA]

EVAP CANISTER

Inspection

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Check EVAP canister as follows:
1. Block port (B).
2. Blow air into port (A) and check that it flows freely out of port (C).
3. Release blocked port (B).
4. Apply vacuum pressure to port (B) and check that vacuum pres-

sure exists at the ports (A) and (C). 

5. Block port (A) and (B).
6. Apply pressure to port (C) and check that there is no leakage.

PBIB1212E

SERVICE DATA AND SPECIFICATIONS (SDS)

EC-1043

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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

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Mass Air Flow Sensor

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

Transmission

Condition

Specification

CVT

No load* (in P or N position)

650 

± 50 rpm

M/T

No load* (in Neutral position)

650 

± 50 rpm

Transmission

Condition

Specification

CVT

No load* (in P or N position)

15 

± 5° BTDC

M/T

No load* (in Neutral position)

15 

± 5° BTDC

Condition

Specification (Using CONSULT-III or GST)

At idle

10 – 35 %

At 2,500 rpm

10 – 35 %

Supply voltage

Battery voltage (11 – 14 V)

Output voltage at idle

0.8 – 1.2V*

Mass air flow (Using CONSULT-III or GST)

1.0 – 4.0 g·m/sec at idle*

4.0 – 10.0 g·m/sec at 2,500 rpm*

EC-1044

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[VQ35DE]

DIAGNOSIS AND REPAIR WORK FLOW

BASIC INSPECTION

DIAGNOSIS AND REPAIR WORK FLOW

Work Flow

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OVERALL SEQUENCE

DETAILED FLOW

JMBIA1416GB