Knock Sensor

[AwdMikey]

I need to test my knock sensor. Anyone know how I can do this?

 

[Lordpaxin]

I also need to know this...

but why do you need to test?>

 

[AwdMikey]

My car is running super slow. I don't have a logger, but I believe very strongly that the timing is being retarded due to either detonation or a faulty knock sensor. I think that I have ruled out the knock sensor, does anyone have suggestions as far as what I can do to figure out why it is doing this? I get 91 octane from Shell, so I really don't think its the gas.