saturn Workshop Repair Guides

Saturn Workshop Service and Repair Manuals

Seals and Gaskets, Engine > < Oil Pressure Gauge|Description and Operation|Page 2291
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Oil Pressure Warning Lamp/Indicator: Description and Operation

The oil pressure indicator lamp is switched to ground by the oil pressure switch. When the lamp is switched to ground, ignition voltage flows
through the lamp, allowing it to illuminate. This indicates that oil pressure has dropped below a specified limit.

Seals and Gaskets, Engine > < Oil Pressure Gauge|Description and Operation|Page 2291