Buy 1994 Audi S4 Engine Oil Pressure Switch. 90; Brown. A4, S4; Brown. A6/S6; Brown. A8; Brown. All Must, Pin, POWERTRAIN - OEM Audi Part # 028919081H (028-919-081-H, 028919081D, 056919081C)

Engine Oil Pressure Switch. Fuel Gauge. Oil Pressure Sending Unit.
1 Pin. Color-Blue. Color-Brown. Engine Oil Pressure Switch. For Light. Mexico Built Vehicle. To Chassis/VIN 44-K-010 000. USA Built.

Engine Oil Pressure Switch

90; Brown. A4, S4; Brown. A6/S6; Brown. A8; Brown. All Models; Brown. Cabriolet; Brown. Eurovan; Brown. Vanagon; Diesel. Vanagon; Gas; 1.9L. Vanagon; Gas; 2.1L; 0.3 Bar Brown.
Engine Oil Pressure Sensor/Switch - Repair or Replace
The oil pressure switch or oil pressure sensor in your 1994 Audi S4 communicates with your engine’s computer to turn on the oil light if the oil pressure is low. In some cases, they can fail as a result of an oil leak and must be replaced to prevent catastrophic engine damage.