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Old Sep 7, 2012 | 02:55 AM
  #3781  
FA77EN's Avatar
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From: Honoruru
Would recalibrating the AF sensor somewhat change my AF ratio?
I know there is a crap load of fuel burning but not enough o2.
If I wasn't mistaken, I believe the AF was around 11 at idle and shoots up from 15-18 or 19 WOT

Last edited by FA77EN; Sep 7, 2012 at 02:59 AM.
Old Sep 7, 2012 | 03:04 AM
  #3782  
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From: Ohau
Originally Posted by FA77EN
Would recalibrating the AF sensor somewhat change my AF ratio?
I know there is a crap load of fuel burning but not enough o2.
If I wasn't mistaken, I believe the AF was around 11 at idle and shoots up from 15-18 or 19 WOT
15-19 WOT, that is bad! way to lean.
Old Sep 7, 2012 | 08:20 AM
  #3783  
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From: Hawaii
Originally Posted by FA77EN
Would recalibrating the AF sensor somewhat change my AF ratio?
I know there is a crap load of fuel burning but not enough o2.
If I wasn't mistaken, I believe the AF was around 11 at idle and shoots up from 15-18 or 19 WOT
Your air fuel ratio won't change your tune. The gauge is just for information. As far as the mbc goes, before I went electronic my boost controller was bad. So no matter what adjustments I made to it I was still hitting boost cut. Try to put all your lines back in stock and see if your boost changes. Or if your car is tuned by reflash you might have a different solenoid controlled by the ecu. I have an extra greedy ebc but I will not be back on island till october
Old Sep 7, 2012 | 10:09 AM
  #3784  
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From: Kailua, Hawaii
You need to just ditch the MBC all together and get a GM 3 port solenoid then do a boost leak test and retune. Easy as that man. That current "tune" you have on your car is very bad, in fact I would suggest to not go WOT until you have a new tune done. I would either get a remote tune done(I've used tscompusa twice with amazing results) or get one on island. 11 at idle is just pig rich, that's why all your fuel is burning away. And 17-19 at WOT isn't safe at all. The only way to adjust your a/f settings currently would to use ecuflash and adjust the values within your ecu itself.
Old Sep 7, 2012 | 04:50 PM
  #3785  
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From: Hawaii
Is it just me or does everyone here act like they actually work during the day? Everyone except me and fa77en that is
Old Sep 7, 2012 | 04:56 PM
  #3786  
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From: Honolulu
I have school during the day.
Old Sep 7, 2012 | 04:58 PM
  #3787  
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Lmao, even more reason to be on your phone or computer
Old Sep 7, 2012 | 05:07 PM
  #3788  
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From: Honolulu
Haha I wish. Not enjoying the review right now and too lazy to study other stuffs right now.
Old Sep 7, 2012 | 05:53 PM
  #3789  
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From: hawaii
Damn, won't be able to make it out this time and get to meet everyone. I actually got to meet dee_yamaha once a few weeks ago. Maybe next time...
Old Sep 7, 2012 | 06:51 PM
  #3790  
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From: Hawaii
Originally Posted by robnval
Is it just me or does everyone here act like they actually work during the day? Everyone except me and fa77en that is

I'm up at 3AM doing stocks, then back to bed up again at 6:30AM to go to work. Im back home usually around 4:30. FML.

Last edited by KiDMaTiX; Sep 7, 2012 at 07:28 PM.
Old Sep 7, 2012 | 07:40 PM
  #3791  
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I feel your pain.. I leave for work at 530am.. Supposed to stay til 5pm.. Puts me home at 630-6... But yea I leave early a lot... And take iPad with so I can get on the forums and bs around
Old Sep 7, 2012 | 07:40 PM
  #3792  
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From: ewa beach hi
Originally Posted by FA77EN
Would recalibrating the AF sensor somewhat change my AF ratio?
I know there is a crap load of fuel burning but not enough o2.
If I wasn't mistaken, I believe the AF was around 11 at idle and shoots up from 15-18 or 19 WOT
You have pm!
Old Sep 7, 2012 | 08:08 PM
  #3793  
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From: Hawaii
Anyone here?
http://honolulu.craigslist.org/oah/cto/3257067180.html
Old Sep 7, 2012 | 08:49 PM
  #3794  
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From: Ohau
Originally Posted by robnval
yea he's a member on here, i helped him out. was supposed to take his head off to replace bent valves, but what a surprise #2 piston was cracked. some of the cylinders have excessive side loading as well. If he decides to sell parts or part the the car, it will be totally worth it IMO.
Old Sep 7, 2012 | 08:59 PM
  #3795  
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From: Hawaii
If My wasn't tied up in my car I would offer him some cash on it and throw a motor in it as a daily



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