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Home >> GMC >> 2000 >> Savana G2500, Van Cargo Extended, 5.0 M >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Analog Instrument Panels >> Operation >> Gauges >> Engine Oil Pressure

Engine Oil Pressure

NOTE: Engine Oil Pressure Gauge Sensor (OPS) may also be referred to as OPS sender.

Engine oil pressure gauge responds to resistance of OPS. Change in OPS resistance changes current flow through engine oil pressure gauge, moving pointer toward appropriate reading.