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P0325 code

298 views 8 replies 4 participants last post by  NonToxic  
#1 ·
Having another issue its been going on for a while now and I can't seem to find an answer. So I have a 2020 rt and it keeps throwing the p0325 code I have replaced the knock sensor but it keeps popping up. It usually throws the code when I pass someone on the highway or as soon as I push the sport mode button. Every once in a while after I turn the vehicle off to get gas or whatever and when I turn it back on the check engine light is gone. I could drive it for a couple of days or even 15 minutes the same code comes up.
 
#2 ·
Are you sure you changed the correct one? The 5.7L engine uses two knock sensors. There is one bolted to the side of each cylinder block (outside) under each exhaust manifold. it is shown as item one in the drawing below.

If you did change the correct knock sensor, then see if the attached troubleshooting guide helps you. This came from the Chilton Library for free via my public library. Most libraries provide this service for free. Just log into your public library's website and search for Chilton.


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