Power vision displayng 2.7/1 warmup afr ??

[ddave]

I am trying to figure out why the power vision on my bike is displaying a warmup afr of 2.7/1.
I think it is correct as bike will not start easily at all and when it does it is blowing out raw gas.

The bike is a 2006 Roadglide with AMS 96" kit, Reinhart 2 into 1and Andrews 37g cams.
It was tuned by a no longer local shop and made 96HP and 112 torque.

The bike sat for 6 months while I was in the process of relocating to another state and since I moved it down here it has started this.
It was stored with Stabil in the tank. Bike does not have o2 sensors installed. I have tried reflashing both the custom map and the factory map, but the warmup afr remains 2.7

Any ideas ??

[rigidthumper]

Warmup AFR is how much richer the AFR request is during warmup, not requested AFR amount- if the AFR desired table is 14.5 when at normal temp, that table changes the AFR request by XX amount, which tapers off as the system gets temp. A warmup AFR of 2.5 means it will request 12.0 (14.5-2.5) initially, slowly leaning as time expires & temp increases. If your setting starts at 2.7, and your normal running AFR at idle is 14.4, then the AFR request at cold idle will start at 11.7 (14.4-2.7), and gradually lean out to 14.4 (process usually takes a few minutes)

[ddave]

OK, Now I understand. So I need to adjust the desired warmed afr to 14 or slightly leaner, because it looks to be set to 11.5 now.
No wonder my mileage sucks 
Thanks for reply

[rigidthumper]

Post up your map?

[ddave]

Bike runs fine now !  Changed plugs and fully charged battery and it fires right up and runs great.
Only thing I can figure is that older plugs and low battery voltage was not giving the coils enough to get a good spark !!??

I guess it was not a tuner or program problem.

Thanks for thoughts on the problem

DDAVE