03-20-2026, 07:48 AM
I have been researching this for a while and I finally have proof that honda knows about the issue. Their fix is the new ecu with updated superseded part numbers for the 13 and 14. the old a23, new is a24 2013 and the 2014 is a a42 original and a43 updated, I have suspected for a while the issue was the firmware inside the ecu for the idle instability this was a conversation with a unnamed friend that wants me to flash his ecu that works for a dealer here is inside info of the updated ecu's i have noticed on the 2014 about 10-20% of the bikes have the idle issue honda gave the ecu more control over the iac valve were as the old ecu has a set limit for th iac steps
2014 Cb1100 STANDARD #2061 ECU flashing.
https://www.facebook.com/cj.h.pfeiffer
https://www.facebook.com/cj.h.pfeiffer
