Honda Africa Twin Forum banner

Engine knock?

6436 Views 22 Replies 14 Participants Last post by  DoubleThumper
Hot day today with my 2021 DCT.

Normally I'm very gentle on the throttle but I had to give it some medium high throttle to scoot away from a traffic situation.

Major detonation knocking heard from the engine occurred, which has never happened before in my 1k miles of ownership so far.

Anyone know, does this motor have a knock sensor so it won't grenade or melt itself?
21 - 23 of 23 Posts
Necrothread
Mine began pinging at 8500 miles. Started only on hot days, but now it's often and every time I need to give it more than 25% throttle. I'm always in S2 and I've switch up the gas station several times.
I don't think there's any excuse for it. It worked fine for many miles, so something is wrong. I'm not buying premium gas. I bought the bike because it was designed not to need it. Will have the valve lash checked. Hope that isn't it and it hasn't already burned a seat. I'm very disappointed. Already struggled with pinging on an ST1300 where premium was a must.
... perhaps a sensor is behaving out-of-range? Disconnected?

However, I would expect an engine warning code to be thrown up.
21 - 23 of 23 Posts
Top