Oil Pressure Gauge Malfunction [12/2023 - ]: Procedure

1. Check if CAN communication DTCs are output.

   Refer to DIAGNOSIS SYSTEM [12/2023 - ]

   Result

   Result	Proceed to
   CAN communication DTCs are not output.	A
   CAN communication DTCs are output.	B

Result: 

B 

GO TO CAN COMMUNICATION SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [12/2023 - ] 

Result: 

A 

See step  2

1. Check if SFI system DTCs are output.

   Powertrain > Engine > Trouble Codes 

   Result

   Proceed to
   OK
   NG

Result: 

NG 

GO TO SFI SYSTEM. Refer to  DIAGNOSTIC TROUBLE CODE CHART [12/2023 - ] 

Result: 

OK 

See step  3

1. Using the GTS, read the Data List.

   Powertrain > Engine > Data List 

   Tester Display	Measurement Item	Range	Normal Condition	Diagnostic Note
   Engine Oil Pressure	Engine oil pressure	Min.: 0 kPa, Max.: 5119.921 kPa	30 kPa or higher: Idling (engine oil temperature is 75 to 85°C [167 to 185°F]) 150 kPa or higher: 2500 rpm (engine oil temperature is 75 to 85°C [167 to 185°F])	This is the engine oil pressure.

   Powertrain > Engine > Data List 

   Tester Display
   Engine Oil Pressure

   OK

   The GTS display changes correctly in response to the vehicle condition.

   Result

   Proceed to
   OK
   NG

Result: 

OK 

REPLACE COMBINATION METER ASSEMBLY. Refer to  REMOVAL [12/2023 - ] 

Result: 

NG 

REPLACE ECM. Refer to  REMOVAL [12/2023 - ]