The oil pressure warning light sensor is installed at the rear of the cylinder block on the right side (next to the engine number).
You will need a 22 mm wrench.
1. Disconnect the wire from the negative terminal of the battery.
2. Press the lock...
3. ...and disconnect the wiring harness connector from the sensor.
4. Loosen the sensor tightening with a wrench...
5. ...and unscrew it from the cylinder block.
6. Note the presence of a sealing washer.
7. Install the sensor in the reverse order of removal.
Text provided by an online resource RenaultBook.ru