i have never had an issue with a knock sensor on the 20 something cars i have owned with the hundreds of thousands of miles they have been driven. my 04 GPGT is giving me a code for the bank 2 knock sensor low circuit. changing it out is a PITA from what i have read in that you need to drain the coolant and go through the passenger wheel well to get to it. Please correct me of that is wrong or someone has a tip/trick to changing it out.
I would have thought that there would be an associated misfire for one of those cylinders on that bank as well. so i guess this makes me believe that its actually the sensor that went bad. Will the computer automatically try to add or pull fuel to get rid of a "knock"?? should i be worried about still driving the car with a bad knock sensor??
I have no issues about working on my own vehicles actually would prefer it, just have never had any experience with this particular sensor, more or less just looking for some education on the matter, thanks!
