Faulty Fuel Additive Level
Fuel Additive Level harness is open or shorted
Fuel Additive Level circuit poor electrical connection
Engine Light ON (or Service Engine Soon Warning Light)
Fuel Additive Level Circuit Malfunction is the generic description for the P1922 Lincoln code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information
about the P1922 Lincoln OBDII code.