In case you're not following the other thread here's a link to an emulator of the EJK so you can get a better understanding of how adjusting the settings will affect fuel delivery:

http://www.electronicjetkit.com/demos/HPcurve.swf

Quick question anyone out there that had this ejk ever change the green settings? From 3 that it comes with. And if so did it trigger a check engine light website says to disconnect 02 sensors? But has anyone just tried it

I changed mine. No light. I didn't see anything saying not to.

I changed mine. No light. I didn't see anything saying not to.

Yeah look on there sites it does say not to ? But screw it if you did not get any lights in a give it a shot I think I got it tuned pretty good just think if I up on the green a little a should be good to go. How long have you been rideing with the green changed ?

About a month or so.

I changed mine. No light. I didn't see anything saying not to.

Yeah look on there sites it does say not to ? But screw it if you did not get any lights in a give it a shot I think I got it tuned pretty good just think if I up on the green a little a should be good to go. How long have you been riding with the green changed ?

the lights mean more or less fuel to correct the fuel to air ratio , i got a auto meter to be able to dial inn my z to the proper setting , green yellow red , lights are fuel through the power band , i snorkeled my z , fuel to air is supposed to be around 14 ,14.4 at idle , the closer you can dial in the fuel to 13 during the hole power band the better the performance you will get , the lower the number on the gauge you need to take out fuel to get the proper setting , same as the higher the number on you gauge the more fuel you haft to add to bring back to 13 during the powerband , i have my z dialed in almost perfect ,  the gauge comes with its own 02 censor you haft to install into the exhaust pipe , but is not that hard , comes with its own bung to weld in , installation was about 1.5 hours including the weld time , trust me the gauge is well worth it , auto meter fuel to air

I changed mine. No light. I didn't see anything saying not to.

Yeah look on there sites it does say not to ? But screw it if you did not get any lights in a give it a shot I think I got it tuned pretty good just think if I up on the green a little a should be good to go. How long have you been riding with the green changed ?

the lights mean more or less fuel to correct the fuel to air ratio , i got a auto meter to be able to dial inn my z to the proper setting , green yellow red , lights are fuel through the power band , i snorkeled my z , fuel to air is supposed to be around 14 ,14.4 at idle , the closer you can dial in the fuel to 13 during the hole power band the better the performance you will get , the lower the number on the gauge you need to take out fuel to get the proper setting , same as the higher the number on you gauge the more fuel you haft to add to bring back to 13 during the powerband , i have my z dialed in almost perfect ,  the gauge comes with its own 02 censor you haft to install into the exhaust pipe , but is not that hard , comes with its own bung to weld in , installation was about 1.5 hours including the weld time , trust me the gauge is well worth it , auto meter fuel to air

Are you useing the same ejk we are ?? Mine does not go up that high?

he isnt talking about the setting number.  He is talking about the air fuel ratio.  You want an air fuel ratio of about 13 to make ideal power.  I have used this company before for air fuel gauges and they work really well - http://www.innovatemotorsports.com/ .  It lets you REALLY tune your bike and make it work well.

he isnt talking about the setting number.  He is talking about the air fuel ratio.  You want an air fuel ratio of about 13 to make ideal power.  I have used this company before for air fuel gauges and they work really well - http://www.innovatemotorsports.com/ .  It lets you REALLY tune your bike and make it work well.

Got it

+2 on the Innovate wideband.  I've have one on my nitrous drag car.  I've never had a problem with it.  It also supports data logging.

Ok guys one more question??? Has anyone useing the ejk disconnect the 02 sensors ? I called dobeck today and spoke to a few people there got some good hints and was told that if you were to change the settings on the green it would not trigger a engine light but if you disconnect the 02 sensors it would but then you were able to really feel the change on the green settings? He said anyone that changes them without unplugging the 02 sensors was feeling the placebo effect! Do to the fact that the sensors would take the fuel out that you add. I guess it has something to due with emissions! ? Any thoughts