Двигатель Проверка Без Снятия С Автомобиля. Corolla Auris

Двигатель. COROLLA, AURIS. ZZE150 ZRE151,152 NDE150
Механическая Часть Двигателя 1Ad-Ftv. COROLLA, AURIS. ZZE150 ZRE151,152 NDE150

  1. INSPECT ENGINE IDLE SPEED

  2. INSPECT MAXIMUM ENGINE SPEED

  3. INSPECT COMPRESSION

Двигатель -- Проверка Без Снятия С Автомобиля



1. INSPECT ENGINE IDLE SPEED
ПРИМЕЧАНИЕ:
  1. Turn all the electrical systems and the A/C OFF.
  2. Inspect the engine idle speed with the cooling fan OFF.
  3. When checking the idle speed, shift the transmission to the neutral position.
УКАЗАНИЕ:
  1. For more information about the intelligent tester, refer to its operator's manual.
  2. If an intelligent tester is not available, use a tachometer's tester probe as a substitute.

  1. Warm up and stop the engine.

  1. When using the intelligent tester:

    1. Connect the intelligent tester to the DLC3.

    2. Turn the ignition switch ON.

    3. Select the following items:
      Powertrain / Engine / Data List / Engine SPD.

      УКАЗАНИЕ:
      Refer to the intelligent tester operator's manual if you need help selecting the Data List.


    COROLLA, AURIS. ZZE150 ZRE151,152 NDE150.Механическая Часть Двигателя 1Ad-Ftv.Двигатель.Двигатель Проверка Без Снятия С Автомобиля

  1. When not using the intelligent tester:

    1. Connect a tester probe of a tachometer to terminal 9 (TAC) of the DLC3 with SST.

      SST
      09843-18030

  1. Inspect the engine idle speed.

    Standard idle speed:
    750 to 850 rpm

  1. Turn the ignition switch OFF.

  1. Disconnect the intelligent tester from the DLC3.



2. INSPECT MAXIMUM ENGINE SPEED

  1. Start the engine.

  1. Fully depress the accelerator pedal.

  1. Check the maximum engine speed.

    Maximum engine speed:
    5100 to 5250 rpm


3. INSPECT COMPRESSION

  1. Warm up and stop the engine.

  1. Disconnect the connectors from the injectors.

  1. Remove the glow plugs (see page Нажмите здесь).



  1. Inspect the cylinder compression pressure.



      COROLLA, AURIS. ZZE150 ZRE151,152 NDE150.Механическая Часть Двигателя 1Ad-Ftv.Двигатель.Двигатель Проверка Без Снятия С Автомобиля

    1. Insert SST (attachment) into the glow plug hole.

      SST
      09992-00025


      2. COROLLA, AURIS. ZZE150 ZRE151,152 NDE150.Механическая Часть Двигателя 1Ad-Ftv.Двигатель.Двигатель Проверка Без Снятия С Автомобиля

    2. Connect SST (compression gauge) to SST (attachment).

      SST
      09992-00025

    3. While cranking the engine, measure the compression pressure.

      Standard compression pressure (Normal condition):
      2500 kPa (25.5 kgf/cm2, 362 psi)
      Minimum pressure:
      2200 kPa (22.5 kgf/cm2, 320 psi)
      Difference between each cylinder:
      500 kPa (5.0 kgf/cm2, 71 psi) or less
      ПРИМЕЧАНИЕ:
      1. Use a fully-charged battery so the engine speed can be increased to 280 rpm or more.
      2. Inspect the other cylinders in the same way.
      3. Measure the compression as quickly as possible.

    4. If the cylinder compression is low, pour a light coat of engine oil into the cylinder through the glow plug holes, then inspect it again.
      If adding oil increases the compression pressure, the piston rings and/or cylinder bore may be worn or damaged.
      If the pressure stays low, the valve may be stuck or seated improperly, or there may be leakage from the gasket.

  1. Remove SST (attachment and compression gauge).

  1. Connect the connectors to the injectors.

  1. Install the glow plugs (see page Нажмите здесь).