Oil Pressure Gauge
- Turn ignition switch to LOCK position. Disconnect oil pressure switch connector. Connect Instrument Gauge System Tester (014-R1063) to oil pressure switch connector Dark Green/White wire. Set tester to infinite resistance. Turn ignition switch to RUN position, wait 60 seconds and read gauge.
- Center line on oil pressure gauge needle should fall on or below the "L" mark. Connect oil pressure switch connector Dark Green/White wire to ground. Center line on oil pressure gauge needle should fall slightly above mid-scale. If oil pressure gauge does not function as specified, replace gauge. If oil pressure gauge functions as specified, replace oil pressure switch.