Faulty Mass Airflow Sensor (MAF)
Mass Airflow Sensor harness is open or shorted
Mass Airflow Sensor circuit poor electrical connection
Engine Light ON (or Service Engine Soon Warning Light)
Mass Airflow Sensor Higher Than Expected is the generic description for the P1103 Acura code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information
about the P1103 Acura OBDII code.