Knock sensor....located at the backside of engine block. Behind the starter motor, under the intake manifold.Attach to engine block with 2 wire, black and white. Not very easy to change...
last month i d-i-y my meter panel light, change to LED bulb blue colour, and it works perfectly. After a month, suddenly my LED light keep flashing/blinking. I tried to change to new LED bulb, but it still flashing...