Celica L4-132 2164cc 2.2L DOHC (5S-FE) (1993)
Engine Oil Pressure: Testing and Inspection
1. Check engine oil quality for deterioration, entry of water, discoloring or thinning. If the quality is poor, replace the oil.
Oil grade: API grade SG multigrade and fuel-efficient engine oil. Recommended viscosity is as shown.
2. Check engine oil level. The oil level should be between the L and F marks on the dipstick. If low, check for leakage and add oil up to F mark.
NOTE:
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When inserting the oil dipstick, insert the curved tip of the dipstick facing the same direction as the curve of the guide.
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If the dipstick gets caught while inserting it, do not force it in. Reconfirm the direction of the dipstick.
3. Remove oil pressure switch, and install oil pressure gauge.
4. Allow the engine to warm up to normal operating temperature.
5. Check oil pressure.
Oil pressure:
At idle
29 kPa (4.3 psi) or more
At 3,000 rpm
245-490 kPa (36-71 psi)