Oil Pressure, Check
Remove, Disconnect
Detach wiring harness plug from oil pressure switch and remove oil pressure switch.
Inspect
Oil pressure with Pressure Gauge KM-498-B, Adapter KM-232.
The oil pressure should be ca. 390 kPa (3,9 bar) at idling speed and oil temperature ≥ 80 ° C.
Tighten (Torque)
Oil pressure switch to cylinder block - 21 Nm.
Install, Connect
Connect wiring harness plug to oil pressure switch.