The oil pressure warning light sensor is screwed into the cylinder block wall on the left front side of the engine (under the exhaust manifold) and covered with a heat-insulating cover (for clarity, the exhaust manifold and water distribution pipe have been removed).
1. Place the vehicle on a lift or inspection pit.
2. Disconnect the wire from the negative terminal of the battery.
3. Remove the engine crankcase guard (see "Removal and installation mudguards and engine crankcase protection").
4. Slide the thermal insulation boot over the wire harness.
5. Press the lock of the wiring harness connector of the oil pressure warning light sensor and disconnect the connector from the sensor.
6. Loosen the sensor and unscrew it from the cylinder block hole.
7. Install the sensor in the reverse order of removal. Replace the tightly compressed sensor gasket with a new one.