Lubrication System (For Hatchback) On-Vehicle Inspection

Engine Hybrid System. Yaris. Ncp93, 131
1Nz-Fe Lubrication. Yaris. Ncp93, 131

  1. CHECK ENGINE OIL LEVEL

  2. CHECK ENGINE OIL QUALITY

  3. INSPECT OIL PRESSURE

Lubrication System (For Hatchback) -- On-Vehicle Inspection



1. CHECK ENGINE OIL LEVEL

  1. Warm up and stop the engine, and then wait for 5 minutes.

  1. Check that the engine oil level is between the low level and full level marks on the engine oil level dipstick.
    If low, check for leakage and add oil up to the full level mark.

    NOTICE:
    Do not fill with engine oil above the full level mark.


2. CHECK ENGINE OIL QUALITY

  1. Check the oil for deterioration, entry of water, discoloring or thinning.
    If the quality is visibly poor, replace the oil.



3. INSPECT OIL PRESSURE

  1. Remove the oil pressure switch (YARIS_NCP93 RM000002ZA8064X_01_0001.html).



    Yaris. Ncp93, 131

  1. Install the oil pressure gauge.

  1. Warm up engine.

  1. Check the oil pressure. If the oil pressure is not as specified, check the oil pump.

    Oil Pressure:
    At Idle
    		At 3000 rpm
    29 kPa (0.3 kgf/cm2, 4.4 psi) or more
    		150 to 550 kPa (1.5 to 5.6 kgf/cm2, 22 to 80 psi)

  1. Remove the oil pressure gauge.

  1. Install the oil pressure switch (YARIS_NCP93 RM000002ZA5063X_01_0001.html).

  1. Check for the engine oil leaks.