ENGINE OIL PRESSURE Message Inoperative. Buick Regal (China) (CNG) 1999

For 1990-2009 cars only

Makes 🢒 Buick 🢒 1999 🢒 Regal (China) (CNG) 🢒 Body and Accessories 🢒 Instrument Panel, Gauges, and Console 🢒 ENGINE OIL PRESSURE Message Inoperative

Step	Action	Value(s)	Yes	No
1	Was Instrument Cluster System Check performed?	--	Go to Step 2	Go to Diagnostic System Check - Instrument Cluster
2	Connect a scan tool. WOW the instrument cluster ON. Does the Engine Oil Pressure Warning indicator illuminate?	--	Go to Powertrain On Board Diagnostic (OBD) System Check in Engine Controls	Go to Step 3
3	Replace the Instrument Cluster. Go to Instrument Cluster Replacement . Is the Instrument Cluster replacement complete?	--	System OK	Go to Diagnostic System Check - Instrument Cluster

Step

Action

Value(s)

Yes

Was Instrument Cluster System Check performed?

Does the Engine Oil Pressure Warning indicator illuminate?

Replace the Instrument Cluster. Go to Instrument Cluster Replacement .

Is the Instrument Cluster replacement complete?

System OK