The CB1100 Community Forum

Do any of you guys know if the fuel injection system on our CB1100s is "open loop" or "closed loop"? I don't see an oxygen sensor in the exhaust system so I am assuming it is "open".

Thank you.

There is and it's closed loop.

(04-23-2014, 12:16 PM)Randy B_imp Wrote: [ -> ]There is and it's closed loop.

Thank you, yes, I see Honda has hidden it very well.

... Honda PGM-FI, closed loop for sure (constant monitoring).