We'll report a malfunction.
If the oil pressure sensor is damaged, the engine failure light may often be on, and the car may idle during driving, and the oil pressure value will show a pressure value of 0.99. If the oil pressure signal shows that the oil pressure of the engine is lower than the specified value, it will be considered a fault by the ECM. Oil pressure sensor broken will lead to the detection of oil pressure failure, there will be oil indicator light, the car engine failure light and other phenomena, in the inspection of the car's oil is not abnormal, generally because the oil pressure sensor failure.