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Knock Sensor CEL Error code P0328. Help needed!

6K views 1 reply 2 participants last post by  kms1990 
#1 ·
Hello!
Recently my ’04 2.0L Mazda3 went up against some serious flooding and the knock sensor was damaged/shorted-out via CEL/error code P0328. I have been researching parts online but am a bit confused.

I see there is the knock sensor itself as well as a "connector". Can someone tell me what this function of this connector is? It seems like the knock sensor already has a cable/plug but it looks different from the "connector"?

Does anyone have any insight into the process of replacing the knock sensor in my car? I haven't found any step-by-step instructions or videos, and Chilton's can be cumbersome since I am still learning part names and their locations in my engine.

Parts on RockAuto
Knock Sensor:
STANDARD MOTOR PRODUCTS KS190

Connector:
STANDARD MOTOR PRODUCTS S2047

Apologies, I cannot post links yet.
Thanks SO much for any help sent my way!
Tony
 
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