Got an 05 Legacy LGT and have been trying to located the knock sensor, but can't find it. I was told that it would be on the left side (driver side) of the engine, but I still can't see it.
My check engine is on due to the knock sensor and I just bought the knock sensor today. I understand that there is only a 12mm bolt holding it down, so should be pretty easy to replace.
Any detail description or pictures would be helpful...thanks.