Toyota
Nissan Versa
 Sedan Service Manual
Engine » Engine mechanical (EM)
Intake manifold

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Intake manifold

1. EVAP canister purge volume control solenoid valve 2. Hose clamp 3. Vacuum hose 4. PCV hose 5. Hose clamp 6. Intake manifold support 7. Gasket 8. Intake manifold 9. Electric throttle control actuator 10. Gasket 11. EVAP service port

A. To air duct B. To centralized underfloor piping C. To brake booster D. To air duct E. To rocker cover

Removal and Installation

REMOVAL

NOTE:

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

  1. Remove air duct (inlet), air duct and air cleaner assembly.
  2. Disconnect water hoses from electric throttle control actuator.

CAUTION:

  • Perform this step when the engine is cold.
  • Do not spill engine coolant on drive belt.
  1. Remove electric throttle control actuator.

CAUTION:

  • Handle carefully to avoid any shock to electric throttle control actuator.
  • Do not disassemble electric throttle control actuator.
  1. Disconnect harness connector and vacuum hose from EVAP purge control solenoid valve.

CAUTION:

Handle EVAP canister purge volume control solenoid valve carefully and avoid impacts.

  1. Disconnect vacuum hose for brake booster from intake manifold.
  2. Remove intake manifold bolts at the rocker cover.

Intake manifold

  1. Loosen bolts in reverse order as shown.

CAUTION:

Cover engine openings to avoid entry of foreign materials.

Intake manifold

  1. Remove intake manifold.
  2. Remove EVAP purge control solenoid valve from intake manifold if necessary.

CAUTION:

Handle EVAP canister purge volume control solenoid valve carefully and avoid impacts.

  1. Remove intake manifold support (1) if necessary.

CAUTION:

The intake manifold support functions as a guide for installing the intake manifold.

Intake manifold

INSTALLATION

Installation is in the reverse order of removal.

Intake Manifold

  1. Install the new gasket to the intake manifold.
  • Align the protrusions used for checking gasket installation condition with the clearance grooves (A) of the intake manifold groove.

CAUTION:

Do not reuse the gasket.

NOTE:

New gasket for electronicallycontrolled throttle can be installed when the electronicallycontrolled throttle is installed.

Intake manifold

  1. Place the intake manifold into position.

CAUTION:

Check that the oil level gauge guide is not detached from the securing clip of the water inlet due to interference of intake manifold.

  1. Tighten the bolts to specification in the numerical order as shown.

Intake manifold

  1. Tighten the bolts to specification in the numerical order as shown.

Intake manifold

Electric Throttle Control Actuator

  • Tighten bolts of electric throttle control actuator equally and diagonally in several steps.
  • Perform "Throttle Valve Closed Position Learning" after repair when removing harness connector of the electric throttle control actuator.
  • Perform "Throttle Valve Closed Position Learning" and "Idle Air Volume Learning" after repair when replacing electric throttle control actuator.
    More about «Engine mechanical (EM)»:

    Precautions

    Preparation

    Camshaft valve clearance

    Compression pressure

    Noise, vibration and harshness (NVH) troubleshooting

    Drive belt

    Air cleaner filter 

    Spark plug

    Drive belt idler pulley

    Air cleaner and air duct

    Intake manifold

    Exhaust manifold

    Oil pan (lower)

    Fuel injector and fuel tube

    Ignition coil, spark plug and rocker cover

    Timing chain

    Camshaft

    Valve oil seal

    Front oil seal

    Rear oil seal

    Cylinder head

    Engine assembly

    Engine stand setting

    Oil pan (upper) and oil strainer

    Cylinder block

    How to select piston and bearing

    Service data and specifications (sds)

    Nissan Versa Sedan Service Manual / Engine / Engine mechanical (EM) / Intake manifold

    Nissan Versa Sedan Service Manual

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