3. Select the engine hydraulic pressure (PID: OIL_PRES) and the engine speed (PID: ENG_RPM) using the M-MDS data monitor function.
4. Verify the engine hydraulic pressure (PID: OIL_PRES) value while the engine maintains a constant speed.
• If not within the standard, determine the malfunctioning location referring to the following DTCs [Possible Cause] and repair or replace the applicable part.
― P0524:00
― P055F:00
Note
• The oil pressure can vary with oil viscosity, oil temperature, and engine speed.
Oil pressure (reference) [oil temperature 80 - 90 °C {176 - 194 °F}, water temperature 80 - 90 °C {176 - 194 °F}]
Low hydraulic pressure: 92 - 114 kPa [1,500 rpm]
High hydraulic pressure: 176 - 204 kPa [4,500 rpm]