Oil Pressure Gauge (CAPRI)
- Remove electrical connector from oil pressure sending unit located on right side of engine block. Turn ignition switch on. Oil pressure gauge should read low. Install a jumper wire between Yellow/Red wire of oil pressure sending unit vehicle harness connector and ground. Oil pressure gauge should read high.
- If oil pressure gauge operates as specified, replace sending unit. If gauge does not operate as specified, check instrument panel power and ground circuits.