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4. Lower the engine into mounts using special tool (1) # 8534. 5. Install both the left and right side engine mount through bolts. Tighten the bolts to 68 N·m (50 ft. 6. Remove special tool # 8534. 7. Install structural dust cover. NOTE: On 4WD vehicles, the front axle must be 8. For 4WD Vehicles Raise axle using suitable jack. 9. For 4WD Vehicles Install the front axle mounting bolts. 10. For 4WD Vehicles Install the pinion bracket. 11. For 4WD Vehicles Install the front driveshaft to the front axle. 12. Fill engine oil. 13. Reconnect the negative battery cable. 14. Start engine and check for leaks. SWITCH - OIL PRESSURE DESCRIPTION The 3–wire, electrical/mechanical engine oil pressure sensor (sending unit) is located in an engine oil pressure OPERATION The oil pressure sensor uses two circuits. They are: • A signal to the PCM relating to engine oil pressure • A sensor ground through the PCM’s sensor return The oil pressure sensor returns a voltage signal back to the PCM relating to engine oil pressure. This signal is then 9 - 982 ENGINE - 4.7L SERVICE INFORMATION ND |