Hey Top 5 auto repairs I got a question my cars vibrates and stumbles some would that be a good sign of a failing knock sensor no codes. It does it more when warm.
I am getting a knock sensor bank 1 high input code p0328. But only in the morning while starting the car and it goes away when the car is warm. There is a sparking sound like pop corn while starting the car? Should i change the sensor or anything else is damaged? Please help!
I recently replaced the knock sensor in an Audi A3 which cured the issue of poor acceleration although the check engine light didnt appear. I do not understand though why a faulty knock sensor would communicate a knock that isn't there. Should it not just activate if there is an actual knock.
Have you checked the mass air senor? My car had the same issue I did everything, checked the battery, and the alternator changed spark plugs. I was about to give up until I cleaned out the mass air sensor. It's worked hasn't stalled runs great.
Is this a bad knock sensor or wires P0330 [0x0330] Knock sensor (KS) 2, bank 2 - circuit malfunction Knock Sensor 2 Circuit Malfunction Status: Confirmed ----------------------------
