P0325 knock sensor malfunction

[DanDennehy]

Hey folks,
Anyone know what causes fault code P0325 "Knock senoer/circuit malfunction (Bank 1 or single sensor)" ... more importantly how to fix it?
Cheers
Dan

 

[Tom Jolly]

Id like to know this too please

 

[DanDennehy]

Not sure what actually casued the problem but fixed it with a new throttle body in the end