can anyone help?

the check engine light is showing fault code 22 which is apparently knock sensor,
does anyone have one for sale
and can anyone advise on the fitting and where it is and how easy

many thanks

 

post a wanted ad in the wanted section i got mine from subaru 70 quid!! but im sure you will get one cheaper i done mine a couple of months back if you have a classic you will have to remove the ic it is located on the block you will need a extention bar to reach it can be a bit fiddly but shouldnt take to long

 

Knock sensor can be found above cylinder 4 this is located on the left hand side towards the back of the block " starter motor side ". It’s a small back sensor with one wire and one bolt attaching it to the block.

 

i have changed the knock sensor but engine check light still on any more ideas?