Disconnect wiring harness plug (1) from oil pressure switch,
remove oil pressure switch (2) – place collecting basin
underneath.
Inspect
Check oil pressure with KM-498-B (3) and KM-135 (4). At idling
speed, the oil pressure should be approx. 150 kPa (1.5 bar) and the
oil temperature should be >= 80 °C.
Install
Attach oil pressure switch to oil pump with new seal ring
– tightening torque 40 Nm / 29.5 lbf. ft. Connect wiring
harness plug to oil pressure switch.
Check engine oil level and correct if necessary.
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