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Old 11-09-13, 19:45
Pleiades Pleiades is offline
XT-Moto SuperStar
 
Join Date: Aug 2010
Location: North Norfolk
Posts: 5,320
Pleiades is on a distinguished road
Firstly... Welcome on board!

Quote:
Originally Posted by Kurbens View Post
My model does not have the o2 sensor but does it have open and closed loop? If the engine cant read the oxygen levels of the exhaust it should not be able to correct it either. Right? So my ecu is therefor open loop all the time?
Yes

Quote:
Originally Posted by Kurbens View Post
The fuel mod, from what I have read, adds resistance in serial of the tempsensor in the airbox? Fooling the ecu to richen the mixture compensating for colder temp.

My bike runs great when engine cold and running on choke. When engine gets warm it gets more uneven when cruising and not as alert on throttle.

Would a fuel mod act similar as the when the engine is cold?
It will certainly help! When the bike's cold it will run a richer A/F then when hot. The fuel mod will allow you to richen up the A/F ratio when warm, so achieving a similar effect - smoother running and more power.

Get one - you'll not be disappointed!