Hey y'all! So my 2004 Prius is throwing a code for the knock sensor, and when it throws the code the triangle of death come on and turns on the hybrid battery fan. I recently bought a used 2011 Prius battery and swapped the modules to my 2004 case. Everything went well and it seems to run fine. I haven't taken it out on the road yet because of this code. Why would a knock sensor turn on all the warnings? The engine runs good too. Any ideas?! I put a few gallons of fresh fuel and fuel injector cleaner in the tank. P0328
I just had this code come up though nothing else. I’ve got to figure out where the knock sensor is. So I can fix it right? iPhone ?
