Nissan Sentra Service Manual: Air cleaner and air duct
Exploded View
- Mass air flow sensor
- Mass air flow gasket
- Clamp
- Air duct (suction side)
- Resonator
- Clamp
- PCV hose
- Clamp
- Clamp
- Air cleaner cover
- Mounting rubber
- Air cleaner filter
- Air cleaner body
- Air duct inlet (lower)
- Air duct inlet (upper)
- Mounting rubber
- Bracket
- Grommet
Removal and Installation
REMOVAL
NOTE:
Mass air flow sensor is removable under the car-mounted condition.
- Remove engine room cover. Refer to EM-24, "Exploded View".
- Remove air duct inlet (upper).
- Remove air cleaner filter from the air cleaner cover.
- Disconnect mass air flow sensor harness connector, and remove harness clamp from air cleaner body assembly.
- Disconnect PCV hose and transaxle breather hose.
- Remove air cleaner body.
- Remove air duct (suction side).
- Add matching marks if necessary for easier installation.
- Remove air cleaner cover.
- Remove mass air flow sensor from air cleaner cover, if necessary.
CAUTION:
Handle the mass air flow sensor with following cares.
- Do not shock the mass air flow sensor.
- Do not disassemble the mass air flow sensor.
- Do not touch the sensor of the mass air flow sensor.
- Remove air duct inlet (lower) with the following procedure.
- Remove front combination lamp (LH). Refer to EXL-119, "Exploded View".
- Remove air duct inlet (lower).
INSTALLATION
CAUTION:
Do not reuse O-rings.
Installation is in the reverse order of removal.
- Align marks. Attach each joint. Screw clamps firmly.
- Tabs shall be fixed after inserting air cleaner body assembly protrusion to air cleaner case notch hole.
- Make sure whether air cleaner body has been firmly installed by shaking it.
Inspection
INSPECTION AFTER REMOVAL
Inspect air duct (suction side), air duct inlet (upper), air duct inlet (lower) and resonator for crack or tear.
- If anything is found, replace air duct (suction side), air duct inlet (upper), air duct inlet (lower) and resonator.
Engine room cover
Exploded View
Engine room cover
Mounting rubber (Black)
Mounting rubber (Gray)
Removal and Installation
REMOVAL
CAUTION:
Do not damage or scratch engine room cover when installing o ...
Intake manifold
Exploded View
Clamp
PCV hose
Bracket
Intake manifold gasket
Intake manifold
Mount rubber
Clamp
EVAP hose
EVAP canister purge volume
control solenoid valve
Electric throttl ...
Other materials:
Dtc/circuit diagnosis
Power supply and ground circuit
Audio unit
AUDIO UNIT : Diagnosis Procedure
Regarding wiring diagram information, refer to av-88, "wiring diagram".
1.Check fuse
Check that the following fuses are not blown.
Are the fuses blown?
Yes >> replace the blown fuse after repairing ...
P1225 TP Sensor
DTC Logic
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
Possible cause
P1225
CTP LEARNING-B1
(Closed throttle position
learning bank 1)
Closed throttle position learning value is excessively
low.
E ...
Front door
Door assembly
Door assembly : removal and installation
CAUTION:
Use two people when removing or installing the front door assembly
due to its heavy weight.
When removing and installing front door assembly, support front
door using a suitable tool.
Do not use air tools or electric to ...
