P1327 AUDI – Cylinder 3 Knock Control Limit Attained

P1327 AUDI Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P1327 AUDI Possible Causes

Low fuel level or fuel quality,Mass Air Flow (MAF) Sensor failure,Low fuel pressure,Abnormal engine noise or failed Knock Sensor,Faulty Knock Sensor,Knock Sensor harness is open or shorted,Knock Sensor circuit poor electrical connection

P1327 AUDI Description

The Engine Control Module (ECM) monitors the Mass Air Flow (MAF) Sensor. The ECM sets the OBDII code when the Mass Air Flow (MAF) Sensor is not to factory specifications.