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Home >> Hyundai >> 2007 >> Azera GLS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 2) >> DTC Troubleshooting Procedures >> DTC P0331 Knock Sensor 2 Circuit Range/Performance (Bank 2) >> DTC Description

DTC Description

Checking the range of input signal with a knock sensor under detecting condition, PCM senses short in knock sensor circuit or malfunction of sensor. If the average value of the knock signals is out of the threshold value during standard duration, PCM sets P0331.