2010 Bonneville EFi -hunting on tickover.

Hi all, just noticed a different behaviour today with my Bonny.

She was hunting on tickover quite badly. Pulled over and noticed the MAP vacuum pipe on the RHS was split,so obviously the MAP sensor wasn't getting proper info.Took the bike home and effected repair and she was definitely better but still not right.

Connected TuneECU and no faults recorded, the MAP readings were pretty-much identical, but still hunting.

Anyone got any ideas?

Dave

 

Hi Keith and thanks for the reply.

Since my last post, I revisited the sealing of the MAP pipes on the throttle bodies and put small zip-ties on the TB ends.

She is now running perfectly again, and with my new back tyre - BLISS!!!!

Dave

 

Thanks mate. Just had a lovely afternoon with a French family who own a Triumph Bonneville America and they use it !!!!