Checking oil pressure (Peugeot 405)

1. Remove the oil pressure sensor.

2. Connect a pressure gauge to check the pressure.

3. Start the engine and warm it up to operating temperature.

4. Record the pressure values and compare them with what they should be.

5. Remove the pressure gauge and install the pressure sensor.

6. Connect the electrical connector of the oil pressure sensor.

You can find the original on the page peugeotbook.ru