Checking the oil pressure sensor (Honda Fit 1)

1. Disconnect the connector from the oil pressure sensor.

2. Check the conductivity between the positive terminal and the engine (ground). Make sure that there is conductivity when the engine is off, and there is none when the engine is running.



3. If the sensor does not work properly, check the oil level. If the oil level is normal, check the oil pressure. If the oil pressure is normal, replace the oil pressure alarm sensor.