Hi all,
Anyone encountering this fault on a Toyota? My Toyota Fielder is occasionally giving this fault code especially when I do high speed driving on the expressway - especially so I noticed when I'm on the NS highway. When I'm back, it's very rarely giving this fault code. The CEL goes on for a while and then goes off. But when I use an ODBII reader, I can still read the stored fault code.
So, my question is : should I change the Knock Sensor? I think this is the only serviceable part. I asked my workshop and he says he has not changed this before?