Sorry you had those problems...but it all went wrong when you added a fuel controller you didn't need. The Akrapovic Titanium with the Cat and the supplied baffle was designed to work on the stock fuel map. I ran the same setup since last July and it fueled extremely close to being ideal. Yes it was a hair lean at idle but that was solved by everyone by disconnecting the 02 sensor. Doing that made the CPU go into safe mode with a constant 13.5 a/f on the entire closed loop portion.
If you bought the Akra carbon race system....then disregard the above. With that you need a fuel controller of some kind for sure. Even then...the stall and lean condition during closed loop is solved by disconnecting the 02 sensor. If it isn't disconnected....the stock 02 keeps taking fuel from the new fuel controller you had installed and never finds the a/r ratio it is looking for.
My question is....which Akrapovic system are you running? And....no matter which system you have...the 02 sensor must be disconnected.
Hope you don't mind the assumptions I made. I'm responding to all the members here who read this and get confused about fuel controllers.
If you bought the Akra carbon race system....then disregard the above. With that you need a fuel controller of some kind for sure. Even then...the stall and lean condition during closed loop is solved by disconnecting the 02 sensor. If it isn't disconnected....the stock 02 keeps taking fuel from the new fuel controller you had installed and never finds the a/r ratio it is looking for.
My question is....which Akrapovic system are you running? And....no matter which system you have...the 02 sensor must be disconnected.
Hope you don't mind the assumptions I made. I'm responding to all the members here who read this and get confused about fuel controllers.