Diesel Data: Automotive Repair

Fluid Pressure Sensor/Switch: Testing and Inspection

Secondary Pressure Sensor

INSPECTION

1) Remove the instrument panel lower cover.
2) Start and warm up the engine.
3) Check the voltage of secondary pressure sensor with engine idling.

Connector & terminal
(B54) No. 17 (+) - No. 15 (-):

Specification
0.7 - 0.9 V