Join Date: Jun 2011
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P0325 Knock Sensor 1 Circuit (Bank 1)
Hi! I am new here and have been having a trouble code pop up on my 2010 Challenger for the past couple months.
I bought my challenger with 5k on it as a salvage and it ran great, but there was a small pin hole in my rad resoiver and the wife took it out one weekend. Long story short the car over heated and I needed to tear apart the top end and replace a valve that busted. Everything else was checked out to be good.
Ever since now I get the P0325 Knock Sensor 1 Circuit (Bank 1) error code. There is no knocking going on with the engine though. The code mostly stays on but comes and goes. Every time I change the oil it gets cleared then comes on after a day or two. I tried changing my sparks plugs which cleared the problem for a couple days, but then it popped up again.
I was told it is probably the sensor. What are others feelings? How would I change the sensor? They are about $60 to order so they are not that expensive to try.
Thanks alot for any help!