Fuel Tank Differential Pressure Sensor Check

Remove the second seat assembly (Refer to SECOND SEAT ASSEMBLY ), and turn up the floor carpet.
Remove the floor inspection lid (LH).

Fig 1: Identifying Floor Inspection Lid
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Disconnect the fuel tank differential pressure sensor connector.

Fig 2: Identifying Fuel Pump Module Connector And Main Pipe
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Fig 3: Connecting Special Tool Test Harness Set (MB991658) Between Connector Terminals
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Connect special tool test harness set (MB991658) between the terminals of the disconnected connector.
Turn the ignition switch to "ON" position and measure the voltage between terminal 1 and ground.
Standard value: 2. 0 - 3. 0 V
If not within the standard value, replace the fuel tank differential pressure sensor.
Connect the fuel tank differential pressure sensor connector.
Install the inspection lid.
Return the floor carpet to the original condition and install the second seat assembly (Refer to SECOND SEAT ASSEMBLY ).