Oil, Engine - Testing and Inspection

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1. CHECK ENGINE OIL QUALITY Check the oil for deterioration, entry of water, discoloring or thinning. If the quality is visibly poor, replace the oil. Oil grade: API grade or SJ, Energy-Conserving or ILSAC multi-grade engine oil is recommended. SAE 5W-30 is the best choice for your vehicle, for good fuel economy, and good starting in cold weather.


2. CHECK ENGINE OIL LEVEL After warming up the engine and then 5 minutes after the engine stop, oil level should be between the L" and F marks on the dipstick. If low. check for leakage and add oil up to the F" mark. NOTICE: Do not fill with engine oil above the "F" mark.


3. REMOVE OIL PRESSURE SWITCH, AND INSTALL OIL PRESSURE GAUGE
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a. Using Special Service Tool (SST) , remove the oil pressure switch (SST) 09816-30010

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b. Install the oil pressure gauge.


4. WARM UP ENGINE Allow the engine to warm up to normal operating temperature.


5. CHECK OIL PRESSURE Oil pressure:
At idle speed
1ZZ-FE:29 kPa (0.3 kgf/cm2, 4.3 psi) or more
2ZZ-GE:39.2 kPa (0.4 kgf/cm2, 5.7 psi) or more
At 3,000 rpm
1ZZ-FE:294 - 539 kPa (3.0 - 5.5 kgf/cm2, 43 - 78 psi)


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6. REMOVE OIL PRESSURE GAUGE AND REINSTALL OIL PRESSURE SWITCH
a. Remove the oil pressure gauge.
b. Apply adhesive to 2 or 3 threads of the oil pressure switch. Adhesive: Part No. 08833-00080, THREE BOND 1344, LOCTITE 242 or equivalent
c. Using SST, install the oil pressure switch. SST 09816-30010 Torque: 13 Nm (130 kgf-cm, 9 ft. lbs.)


7. START ENGINE AND CHECK FOR LEAKS


8. 2ZZ-GE: REMOVE OIL PRESSURE SWITCH OF OIL CONTROL VALVE, AND INSTALL OIL PRESSURE GAUGE
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a. Using SST, remove the oil pressure switch. SST 09816-30010
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b. Install the oil pressure gauge.


9. 2ZZ-GE: WARM UP ENGINE Allow the engine to warm up to normal operating temperature.


10. 2ZZ-GE: CHECK OIL PRESSURE for VVTL Oil pressure: At idle speed: 39.2 kPa (0.4 kgf/cm2, 5.7 psi)
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11. 2ZZ-GE: REMOVE OIL PRESSURE GAUGE AND REINSTALL OIL PRESSURE SWITCH OF OIL
CONTROL VALVE
a. Remove the oil pressure gauge.
b. Apply adhesive to 2 or 3 threads of the oil pressure switch. Adhesive: Part No. 08833-00080, THREE BOND 1344, LOCTITE 242 or equivalent
c. Using SST, install the oil pressure switch. SST 09816-30010 Torque: 13 Nm (130 kgf-cm, 9 ft. lbs.)


12. START ENGINE AND CHECK FOR LEAKS