Fuel Tank Pressure Sensor: Testing and Inspection

ON-VEHICLE INSPECTION

1. CHECK FUEL TANK PRESSURE SENSOR
a. Inspect the voltage.
1. Turn the power switch ON (IG).







2. Measure the voltage between the terminals.
3. Remove the fuel tank cap.







4. Measure the voltage between the terminals.
5. Reinstall the fuel tank cap.
6. Turn the power switch OFF.