 Wide-band preliminary results, EFI guys must read!, Narrow-band sucks!!!! |
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| Mark Henry |
  May 20 2005, 02:43 PM
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that's what I do!  Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada  |
10.5 AFR!! (IMG:http://www.914world.com/bbs2/html/emoticons/ohmy.gif) That’s what I was running!
I was tuning with a Haltech AF-30 narrow band and they are “supposed” to be pretty good. Since I was running so rich before, now my gas mileage should go up and the throttle seems way crisper. I’ll post my fuel values later (before and after) once I’ve fine-tuned them a bit better. Wide band users! If you’re running an exhaust extension tube, your lambda is not getting hot enough for an accurate reading! Even if it is a heated unit…mine is. The WMS wideband has an LED that lights up when it hot enough…It took almost 10 min. at the “Y” in my Ansa exhaust (with SSI’s) before I had a green “hot enough” LED. A header would most likely heat up way faster. |
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| airsix |
May 21 2005, 03:12 PM
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I have bees in my epiglotis Group: Members Posts: 2,196 Joined: 7-February 03 From: Kennewick Man (E. WA State) Member No.: 266 |
Mark/Herb,
This is funny. I tuned with narrow-band to get things roughted in before getting my LM-1 wideband. Guess what. My narrow-band tuned AFR was about 10.5. That lambda curve sure is steep. Wideband rocks. They'd sell more of them if instead of sighting the technical aspects they just said "Buy this. It will fix your AFR, but more importantly it will save your marriage, your relationship with your kids, keep you from losing your job, and help you avoid being institutionalized." -Ben M. |
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Posts in this topic
Mark Henry Wide-band preliminary results, EFI guys must read! May 20 2005, 02:43 PM
lapuwali Did you tune your car via the Halmeter to be on th... May 20 2005, 02:57 PM william harris Is it just me? I have no idea what any of this me... May 20 2005, 03:05 PM Mark Henry Hmmm.....
Seems like there's a problem with ... May 20 2005, 03:13 PM Mueller ... May 20 2005, 03:59 PM Mark Henry <... May 21 2005, 11:24 AM crash914 10.5 to 1 is way way too rich....of course that is... May 21 2005, 01:01 PM crash914 My wife hates it when I am tuning in the garage...... May 21 2005, 04:06 PM Mark Henry My duty cycles are so low with the 2.0 injectors I... May 21 2005, 04:47 PM airsix http://www.914world.com/... May 21 2005, 07:33 PM airsix http://www.914world.com/... May 23 2005, 06:34 AM |
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