2005 Mazda Demio P0328 Fault Code: How to Replace the Knock Sensor in Bank 1

Hello everyone, My 2005 Mazda Demio is showing a P0328 diagnostic code, indicating a high voltage issue with the knock sensor in cylinder bank 1. The check engine light has come on, and I'm looking for guidance on how to access and replace this sensor. I've checked the owner's manual but can't locate the exact location or removal procedure. Any detailed steps or recommendations would be greatly appreciated. Thanks, Johan