U1011 Chrysler Invalid or Missing Data for Engine Air Intake

U1011 Chrysler Invalid or Missing Data for Engine Air Intake Possible causes – Harness or connectors (CAN communication line is open or shorted) – ECM What about the obd code? When detecting error during the initial diagnosis of CAN controller of ECM. Symptoms – Engine Light ON (or Service Engine Soon Warning Light) U1011 Chrysler…