Sonata GL V6-3.0L (1997)
2. Connect a 12V power supply (-) terminal to the terminal 10 of the MFI control relay and check the continuity between terminals 3 and 4 when the (+)
terminal is connected to and disconnected from the terminal 7.
3. Connect a 12V power supply (+) terminal to the terminal 3 of the MFI control relay and measure the voltage at the terminal 4 when the (-) terminal is
connected to and disconnected from the terminal 9.
4. If one of the above is improper, replace the MFI control relay.
