O2 IED vs XiED
Road Master
Joined: Sep 2006
Posts: 977
Likes: 184
I took an ied apart and I notice that they solder the resisters on the web site that tell’s how to make the ied says not to use solder. Mine came from nightrider. When I put on the ieds I did not notice a difference in horse power or cooler but when I replaced my pipes the inside of the old pipe had a nice brown color to it. Does anybody have a dyno run with the ied or xied all you would have to do is hold the throttle a 3000 and see what the meter says
Ultimate HDF Member
Joined: Feb 2008
Posts: 5,615
Likes: 9
From: Escondido, CA
I took an ied apart and I notice that they solder the resisters on the web site that tells how to make the ied says not to use solder. Mine came from nightrider. When I put on the ieds I did not notice a difference in horse power or cooler but when I replaced my pipes the inside of the old pipe had a nice brown color to it. Does anybody have a dyno run with the ied or xied all you would have to do is hold the throttle a 3000 and see what the meter says
Road Master
Joined: Sep 2006
Posts: 977
Likes: 184
I think you are wrong, and I can prove it. I have a dyno run with a stage one download no ied. With this dyno run that I tried to post, you can see that the ecm kept the afr around 14.6; This is a wide open throttle dyno run. It should have got a lot richer but it did not. I think that if you could fool the ecm to run richer it would bring this down to about 14.2 The problem is I have no proof to see if this is true. That is why I would like to see a dyno run (wide open throttle) with the ied. Have you seen one and was it lower than 14.7?
Cruiser
Joined: Apr 2008
Posts: 176
Likes: 2
From: South Carolina
I think you are wrong, and I can prove it. I have a dyno run with a stage one download no ied. With this dyno run that I tried to post, you can see that the ecm kept the afr around 14.6; This is a wide open throttle dyno run. It should have got a lot richer but it did not. I think that if you could fool the ecm to run richer it would bring this down to about 14.2 The problem is I have no proof to see if this is true. That is why I would like to see a dyno run (wide open throttle) with the ied. Have you seen one and was it lower than 14.7?
Road Master
Joined: Sep 2006
Posts: 977
Likes: 184
Yes I know all about closed loop and open loop and I think it is a great idea. But why is the bike running so lean at wide open throttle. Look at the dyno run it can not lie. The closed loop there is nothing you can do to richen it but maybe with the ides’ they are other things but for under a $100. you can’t beet it. the question is do they work have you seen a dyno that can proved it all you would have to do is put it in 3rd and hole the throttle at 3000 rpm for about 15 seconds and see what the dyno machine say’s has anyone seen this if you have not the ied could be a rip off
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