Monitor Description

WARNING: This page is about a different car, the 2020 Toyota RAV4 and 2019 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.

The ECM calculates the engine oil pressure based on the output voltage of the oil pressure sensor. If any of the following are detected, the ECM will illuminate the MIL and store a DTC.

The oil pressure sensor output value differs from the specified value for a given engine speed (P0520-24).
The oil pressure sensor output voltage does not change for a certain period of time (P0520-2A).