Home >> Land Rover >> 2016 >> LR4 Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Diagnostic Trouble Code Index V6 S/C 3.0L Petrol, DTC: Engine Control Module (ECM) -- LR4/L319 >> Diagnostic Trouble Code Index V6 S/C 3.0L Petrol, DTC: Engine Control Module (ECM) >> Description Of Operation >> DTC P0332-21: Knock Sensor 2 Circuit Low (Bank 2) - Signal amplitude < minimum >> Possible Causes