I am a little confused on the location of the knock sensor on my F23A1 ('99 LX 4-cyl auto).
Actually I am a little unclear whether this car has a knock sensor at all or not in the first place ?!

Can anyone tell me for sure if a knock sensor exists on this car or not ? And if it does then a little help in locating it would be highly appreciated!

Thanks!

 

well im not sure if they have one but most r on the back of the intake mani close to the throttle body if there is one

 

If you have one it should be right one the block above the oil filter.

 

so its an underbody operation then ? The oil filter on this car is accessible from under only and if its anywhere in that area then you've got to go under.