runs poor when cold.

[phabbo]

Hi.2012 speed triple low mount ,running nixon map 13.5 af ,no o2,sai blocked.. when engine is cold it hesitates and misses a little on take off,once it warms up it runs great..any ideas what I need to tweak in mapping? cheers

[norcalAFs3]

Hi.2012 speed triple low mount ,running nixon map 13.5 af ,no o2,sai blocked.. when engine is cold it hesitates and misses a little on take off,once it warms up it runs great..any ideas what I need to tweak in mapping? cheers

The weather

[phabbo]

haha, even when it's hot out it's the same.

[norcalAFs3]

haha, even when it's hot out it's the same.

Sorry I can't be more help than a laugh. Hopefully someone more knowledgeable will be along shortly. Best of luck to you.

[2doggs]

Cracked or faulty breather hose that would create confusion for the ECU adaptive system upon start up? I really have no idea, just spit balling.


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[dr_gallup]

I never drive off without at least 3 bars showing on my '06 temp gauge. It takes that long to put in ear plugs and put on my jacket, helmet and gloves. I've had it stall once or twice when I tried to ride off with less than 3 bars showing.

[norcalAFs3]

I never drive off without at least 3 bars showing on my '06 temp gauge. It takes that long to put in ear plugs and put on my jacket, helmet and gloves. I've had it stall once or twice when I tried to ride off with less than 3 bars showing.

This is what I do, start the bike, then get dressed. It's like stretching when you get up in the morning, these old girls get cranky when they first get woken up.

[sussurf]

There's no adaptation. You've deleted the O2 sensor & now running closed loop. You''l need to play with the fueling tables to get it better, preferably on the dyno.

[norcalAFs3]

Sometimes the 20 minute tune clears up the gremlins.