Reply With QuoteWhat exhaust do you have?
Does anybody know the details of what the race ECM does exactly? What is the AFR for example? I'm assuming it runs richer but I'm just curious. Also, I loaded the race ECM on my bike, runs great, however it does not run great until it enters closed loop or warms up sufficiently. Is that normal? It always idles very rough at first and will even kill every now and then, but only once. Even bogs down on first decent pull of the throttle but after that it's great. Any input is greatly appreciated.
What exhaust do you have?
Jardine
Reset your TPS.
I did, but come to think about it, I may have done it before I loaded the ecm. I'm gong to go try that now and see how it runs. Anybody know what the air/fuel ratio is for the race ECM?
The AF ratio depends on what rpm you are running and how much the throttle is open. For idling you would want to shoot for 14.7:1 - 13.2:1.
I know what the ideal is but I don't know how to modify it. That's why I am wondering what the race ECM is programmed to.
You sure you have the correct race ecm for your year/model? Let's start in the basement with the year/model bike and the p/n on the ecm and work our way up from there
It's an 03 XB9s. I used the race ECM from ECMspy. Once it's warmed up after riding around a couple of blocks she hauls ass. I have no idea where to find the p/n for the ECM.
Get your bike warm before you do your tps reset.
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