Exvlv 23.2 - Ducati.ms

GHEZZI · Sep 6th, 2008, 12:13 am

Twice this morning I had the engine check light come on when I started up. On the second occassion I scrolled up on the dash, after 1300 rpm I got the above message. Turned 'off' then 'on' and this time listened for the "werrhh" of the servo that drives the flapper valve. Yes it works and no more engine check light.
Did it once more at home this arvo.

Anybody know what the code 23.2 means?

Have yet to receive and install 'plug & play' NB O2 sensor modifier which was supposed to have caused flapper problems on another Hyper.

lelenb · Sep 6th, 2008, 10:54 pm

It simply means that the servo motor is over rotating usually cause by removing the exhaust valve cables. If you did not remove yours maybe the cable broke or came loose. It really means nothing and has no negative effects other then the stupid engine light. You could have a loose servo motor connector. Hope this helps.