Cutlass L4-138 2.3L VIN A FI HP (1990)
![background image](/oldsmobile/cutlass/l4-138_2.3l_vin_a_fi_hp/Page-1479001.png)
Brake Fluid Pressure Sensor/Switch: Description and Operation
Brake Warning Lamp Switches
Fig. 4 Pressure Differential Valve & Brake Warning Lamp Switch
Fig. 5 Pressure Differential Valve & Brake Warning Lamp Switch