Can I replace the Knock Sensor myself easily? on 1998 Subaru Forester

My knock sensor is causing the check engine light to be illuminated. Is this an easy fix, and does anyone have simple instructions?

Asked by for the 1998 Subaru Forester
It's a good idea to get a repair manual if your going to work on your own vehicle, and it's never been easier or less expensive to get a good one for your vehicle. Try or and you can have one in minutes, for less than $30.00.
Read up on the job you are about to perform, it will show you what special tools you will need and you will be much better prepared to tackle any job on your vehicle.
1 more answer
its very easy,i just did it last week on my 99 forester,worked out very fine,u just need a wrench and a ratchet and it will take u less than 5 mins,