DTC P0524-00: Engine Oil Pressure Too Low [12/2021 - ]: Procedure
- CHECK ENGINE OIL LEVEL
- Check the state of the oil level warning.
Refer to ON-VEHICLE INSPECTION [12/2021 - ]
Result
Result Proceed to Engine oil level is within the specified range and oil level warning is not displayed A Engine oil level is low and oil level warning is displayed B HINT:
If the oil level warning is not displayed even though the engine oil level is below the Low mark, or the oil level warning is displayed even though the engine oil level is within the specified range, inspect the oil level sensor and related parts.
Result:
B
See step 4
Result:
A
See step 2
- Check the state of the oil level warning.
- CHECK ENGINE OIL QUALITY
- Check that the engine oil is not contaminated with water, deteriorated, discolored or excessively thin.
Refer to ON-VEHICLE INSPECTION [12/2021 - ]
OK
The engine oil is not contaminated with water, deteriorated, discolored or excessively thin.
Result
Proceed to OK NG
Result:
OK
See step 6
Result:
NG
See step 3
- Check that the engine oil is not contaminated with water, deteriorated, discolored or excessively thin.
- REPLACE ENGINE OIL
HINT:
- Refer to REPLACEMENT [12/2021 - ]
- If the oil filter has exceeded the replacement period, replace the oil filter at the same time.
Result
Proceed to NEXT Result:
NEXT
See step 6
- CHECK FOR ENGINE OIL LEAK
- Check for engine oil leaks.
OK
There are no engine oil leaks.
HINT:
If there are engine oil leaks, perform the following steps after repairing or replacing the malfunctioning parts.
Result
Proceed to NEXT
Result:
NEXT
See step 5
- Check for engine oil leaks.
- ADD ENGINE OIL
Result:
NEXT
See step 6
- CLEAR DTC
Pre-procedure1
- None
Post-procedure1
- Turn the ignition switch off and wait for at least 30 seconds.
Result:
NEXT
See step 7
- CHECK WHETHER DTC OUTPUT RECURS (DTC P0524-00)
Pre-procedure1
- Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.
- Read the DTCs.
Powertrain > Engine > Trouble Codes
Result
Result Proceed to P0524-00 is output A DTCs are not output B
Post-procedure1
- None
Result:
A
See step 11
Result:
B
See step 8
- READ VALUE USING GTS (ENGINE OIL PRESSURE)
Pre-procedure1
- Start the engine and warm it up until the engine oil temperature is 75 to 85°C (167 to 185°F).
- According to the display on the GTS, read the Data List with the engine speed at 1000 rpm.
Powertrain > Engine > Data List
Tester Display Engine Speed Engine Oil Temperature Sensor Engine Oil Pressure Result
Result Proceed to The value of Engine Oil Pressure is 100 kPa or more A None of the above conditions are met B HINT:
100 kPa (15 psi)
Post-procedure1
- None
Result:
B
See step 11
Result:
A
See step 9
- READ VALUE USING GTS (ENGINE OIL PRESSURE)
Pre-procedure1
- Start the engine and warm it up until the engine oil temperature is 75 to 85°C (167 to 185°F).
- According to the display on the GTS, read the Data List with the engine speed at 2000 rpm.
Powertrain > Engine > Data List
Tester Display Engine Speed Engine Oil Temperature Sensor Engine Oil Pressure Result
Result Proceed to The value of Engine Oil Pressure is 200 kPa or more A None of the above conditions are met B HINT:
200 kPa (29 psi)
Post-procedure1
- None
Result:
B
See step 11
Result:
A
See step 10
- READ VALUE USING GTS (ENGINE OIL PRESSURE)
Pre-procedure1
- Start the engine and warm it up until the engine oil temperature is 75 to 85°C (167 to 185°F).
- According to the display on the GTS, read the Data List with the engine speed at 3000 rpm.
Powertrain > Engine > Data List
Tester Display Engine Speed Engine Oil Temperature Sensor Engine Oil Pressure Result
Result Proceed to The value of Engine Oil Pressure is 300 kPa or more A None of the above conditions are met B HINT:
300 kPa (44 psi)
Post-procedure1
- None
Result:
A
END
Result:
B
See step 11
- CHECK ENGINE OIL PRESSURE
Pre-procedure1
- Install the oil pressure gauge with adapter.
Refer to PROCEDURE - Step 3
- Start the engine.
- With the engine oil temperature at 75 to 85°C (167 to 185°F), and then read the oil pressure gauge value at 1000 rpm, 2000 rpm and 3000 rpm.
Powertrain > Engine > Data List
Tester Display Engine Speed Engine Oil Temperature Sensor STANDARDEngine Speed Engine Oil Temperature Sensor Engine Oil Pressure Gauge Value 1000 rpm 75 to 85°C (167 to 185°F) 100 kPa (1.0 kgf/cm2 , 15 psi) or higher 2000 rpm 200 kPa (2.0 kgf/cm2 , 29 psi) or higher 3000 rpm 300 kPa (3.1 kgf/cm2 , 44 psi) or higher HINT:
Be sure to clear the DTCs after reinstalling the oil pressure sensor (oil pressure sender gauge assembly) or reconnecting the oil pressure sensor (oil pressure sender gauge assembly) connector, as DTCs may be stored.
Result
Proceed to OK NG
Post-procedure1
- None
Result:
OK
REPLACE OIL PRESSURE SENSOR (OIL PRESSURE SENDER GAUGE ASSEMBLY). Refer to REMOVAL [12/2021 - ]
Result:
NG
REPLACE OIL PUMP ASSEMBLY. Refer to REMOVAL [12/2021 - ]
- Install the oil pressure gauge with adapter.