Nissan Sentra manuals

Nissan Sentra Service Manual: Exhaust manifold

Exploded View

CALIFORNIA


  1. Air fuel ratio sensor
  2. Exhaust manifold heat shield (upper)
  3. Exhaust manifold and three way catalyst
  4. Exhaust manifold heat shield (rear)
  5. Exhaust manifold heat shield (front)
  6. Exhaust manifold gasket
  7. Cylinder head

EXCEPT CALIFORNIA


  1. Air fuel ratio sensor
  2. Bracket
  3. Exhaust manifold
  4. Exhaust manifold gasket
  5. Cylinder head
  6. Exhaust manifold heat shield

Removal and Installation

REMOVAL

  1. Remove the cowl top. Refer to EXT-25, "Exploded View".
  2. Remove front exhaust tube. Refer to EX-5, "Exploded View".
  3. Disconnect air fuel ratio sensor harness connector and remove air fuel ratio sensor if necessary.
  4. Remove exhaust manifold cover.
  5. Remove exhaust manifold.

NOTE:

Disregard the numerical order No. 6-8 in removal.


  1. Remove exhaust manifold gasket.

CAUTION:

Cover engine openings to avoid entry of foreign materials.

INSTALLATION

  1. Install exhaust manifold gasket (1) to cylinder head as shown.

CAUTION:

Do not reuse exhaust manifold gasket (1).


  1. Install exhaust manifold with the following procedure:
  1. Tighten nuts in numerical order as shown.

NOTE:


  1. Installation of remaining components is in the reverse order of removal.

Inspection

INSPECTION AFTER REMOVAL

Surface Distortion

Limit : Refer to EM-119, "Exhaust Manifold".

Oil pan


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 ...

Oil pan
Exploded View O-ring Oil pan (upper) Oil level gauge guide O-ring Oil level gauge Oil pump drive chain Crankshaft sprocket Oil pump sprocket Oil pump chain tensioner Oil pump ...

Other materials:

Wiper and washer system symptoms
Symptom table Caution: Perform the self-diagnosis with consult before performing the diagnosis by symptom. Perform the diagnosis by dtc if dtc is detected. ...

P0112, P0113 IAT Sensor
DTC Logic DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition Possible cause P0112 IAT SEN/CIRCUIT- B1 (Intake air temperature sensor 1 circuit low bank 1) An excessively low voltage from the intake air tem ...

Engine oil
Inspection Engine oil level Note: Before starting engine, put vehicle horizontally and check the engine oil level. If engine is already started, stop it and allow 10 minutes before checking. Pull out oil level gauge and wipe it clean. Insert oil level gauge and check that the engine oil ...

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