Of course I start getting knock sensor errors on my car again[1. I first encountered this issue and replaced it roughly five years ago I think.] the day my wife is away and I need to haul a couple kids around. Luckily I have backup and the car still runs fine otherwise, but annoying.

Of course I start getting knock sensor errors on my car again¹ the day my wife is away and I need to haul a couple kids around. Luckily I have backup and the car still runs fine otherwise, but annoying.