Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Fuel Tank Pressure Sensor: Testing and Inspection

FUEL TANK DIFFERENTIAL PRESSURE SENSOR CHECK




1. Disconnect the fuel tank differential pressure sensor connector and connect the special tool between the terminals of the disconnected connector.




2. Turn the ignition switch to ON and take readings of the following output voltage. Between terminals (1) and (2).

Standard value: 2.0 - 3.0 V