Century V6-231 3.8L (1985)
Oil Pressure Switch (For Fuel Pump): Locations
RH Side Of Engine
The Oil Pressure Switch is located on the RH side of engine, below generator.
Buick Workshop Service and Repair Manuals
Relays and Modules - Fuel Delivery and Air Induction >
< Idle/Throttle Speed Control Unit|Specifications
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