Review on 🚗 Mean Mug Auto Knock Sensor 81514-1119A - Honda Acura Compatible - OEM Replacement: 30530-PNA-003, 30530-PPL-A01, 158-0917, 5S2320, KS197, 1580917 by Nathan Ortiz

Well it worked after some trouble with the installation, it's not the part's fault it's its position on the engine. I found the other reviews a little embarrassing, wish I had paid a little more attention to the part I just installed, hope it doesn't fail when it does, I won't be looking for a warranty replacement if it does , I will update this review . This is nothing but a piezo mic, simple description - crystal between two plates, hermetically sealed so time will tell, ready to help if anyone wants to know more. ordinary