Nissan Altima L32. Instruction — part 358
EVAP CANISTER
EC-553
< ON-VEHICLE REPAIR >
[QR25DE FOR CALIFORNIA]
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ON-VEHICLE REPAIR
EVAP CANISTER
Exploded View
INFOID:0000000004349568
Removal and Installation
INFOID:0000000004349569
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-554
< ON-VEHICLE REPAIR >
[QR25DE FOR CALIFORNIA]
EVAP CANISTER
Inspection
INFOID:0000000004349570
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-555
< SERVICE DATA AND SPECIFICATIONS (SDS)
[QR25DE FOR CALIFORNIA]
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SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
Idle Speed
INFOID:0000000004349571
*: 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
INFOID:0000000004349572
*: 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:0000000004349573
Mass Air Flow Sensor
INFOID:0000000004349574
*: 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-556
< BASIC INSPECTION >
[QR25DE EXCEPT FOR CALIFORNIA]
DIAGNOSIS AND REPAIR WORK FLOW
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORK FLOW
Work Flow
INFOID:0000000004349575
OVERALL SEQUENCE
DETAILED FLOW
JMBIA0078GB
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