Nissan Sentra manuals

Nissan Sentra Service Manual: Intake manifold

Exploded View


  1. Clamp
  2. PCV hose
  3. Bracket
  4. Intake manifold gasket
  5. Intake manifold
  6. Mount rubber
  7. Clamp
  8. EVAP hose
  9. EVAP canister purge volume control solenoid valve
  10. Electric throttle control actuator gasket
  11. Electric throttle control actuator
  12. Clamp
  13. Water hose
  14. Water hose

  1. To brake booster
  2. To water outlet
  3. Electric throttle control actuator exploded view

Removal and Installation

NOTE:

When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spilling.

REMOVAL

  1. Remove engine room cover. Refer to EM-46, "Exploded View".
  2. Remove air cleaner body. Refer to EM-25, "Exploded View".
  3. Disconnect the radiator hose (upper) from the water outlet. Refer to CO-15, "Exploded View".
  4. Disconnect water hoses from electric throttle control actuator
  5. Disconnect electric throttle control actuator harness connector.
  6. Remove electric throttle control actuator.

CAUTION:

  1. Pull out oil level gauge.

CAUTION:

Cover the oil level gauge guide openings to avoid entry of foreign materials.

  1. Disconnect vacuum hose and EVAP hose from intake manifold.
  2. Disconnect PCV hose from intake manifold.
  3. Disconnect harness connectors from the runner control valve, runner control valve position sensor, and the tuning valve.
  4. Loosen intake manifold nuts and bolts in the reverse order as shown.

: Engine front


NOTE:


NOTE:

Disregard the numerical order No.6 in removal.

CAUTION:

Cover engine openings to avoid entry of foreign materials.

  1. Remove intake manifold and intake manifold gasket.

INSTALLATION

Installation is in the reverse order of removal.

Intake Manifold

  1. Securely install intake manifold gasket to the mounting groove of the intake manifold.

CAUTION:

Do not reuse intake manifold gasket.

  1. Install intake manifold with the following procedure:
  1. Tighten intake manifold nuts and bolts in the numerical order as shown.
  2. Tighten No. 1 bolt again.


  1. Tighten bolts of electric throttle control actuator equally and diagonally in several steps.

NOTE:

After installation, it is necessary to re-calibrate the electric throttle control actuator as follows:

INSPECTION AFTER INSTALLATION

Check for engine oil leaks and engine coolant leaks with engine at operating temperature and running at idle.

WARNING:

Do not touch engine immediately after stopping as engine is extremely hot.

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 f ...

Exhaust manifold
Exploded View CALIFORNIA Air fuel ratio sensor Exhaust manifold heat shield (upper) Exhaust manifold and three way catalyst Exhaust manifold heat shield (rear) Exhaust manifold heat ...

Other materials:

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 ...

Bluetooth® streaming audio with Navigation System (if so equipped)
If you have a compatible Bluetooth® audio device that is capable of playing audio files, the device can be connected to the vehicle’s audio system so that the audio files on the device play through the vehicle’s speakers. Connecting Bluetooth® audio To connect your Bluetooth® audio ...

Symptom diagnosis
Audio system Symptom table Related to audio Related to hands-free phone Before performing diagnosis, confirm that the cellular phone being used by the customer is compatible with the vehicle. It is possible that a malfunction is occurring due to a version change of the phone ...

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