Good morning everyone.
I have had a knock sensor issue now for a few weeks that I cant seem to get rid. I searched and read almost every thread that has the key words "knock sensor" and "code 52" tied to it and none of said threads seem to have a solution.
To make a long story short I was getting code 52 so I replaced the knock sensor with a what was a known good replacement, cleared the codes, restarted the vehicle and code was gone. Thinking everything was cool I went out for a drive to see the difference and as soon as it got up to a normal operating temp the light comes back on. So I test for the code. 52 again. Just for s***s and giggles I swapped out the rear with the one I replaced from the front and still it throws code 52. I now know that it is indeed the front sensor. I pull the front plug again to inspect it. There are no signs of corrosion or any visible defects and everything seems to be intact with the plug. Do I need to test this for continuity as well as the sensor itself? Are there any other little tricks I could try?
I have had a knock sensor issue now for a few weeks that I cant seem to get rid. I searched and read almost every thread that has the key words "knock sensor" and "code 52" tied to it and none of said threads seem to have a solution.
To make a long story short I was getting code 52 so I replaced the knock sensor with a what was a known good replacement, cleared the codes, restarted the vehicle and code was gone. Thinking everything was cool I went out for a drive to see the difference and as soon as it got up to a normal operating temp the light comes back on. So I test for the code. 52 again. Just for s***s and giggles I swapped out the rear with the one I replaced from the front and still it throws code 52. I now know that it is indeed the front sensor. I pull the front plug again to inspect it. There are no signs of corrosion or any visible defects and everything seems to be intact with the plug. Do I need to test this for continuity as well as the sensor itself? Are there any other little tricks I could try?