 Fuel Trims? |
 Oct 31 2005, 02:05 PM
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 Eats and sleeps DSM jargin.  Group: Members Posts: 1,108 Joined: 2-October 05 From: Waverly, Illinois Member No.: 636  |
What Fuel trim do you guys usualy run on your logger? I read some where to try and get them as close to 100% as I could.
Right now my fuel trims are L=139.5 M=127.9 H=134.2 On saturday when I went to Nates, My knock was off the wall 42 was the highest and I think we got it down to 21. Did we do something wrong, or is this right. Not that I don't trust Nates tuning, I just want a second opinion on this. Because I still have knock and my fuel trims are all showing I'm running lean. Unless I'm reading it wrong. -------------------- Thanks, Bud!
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Oct 31 2005, 06:48 PM
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DSM Tech Wizard Group: Members Posts: 2,404 Joined: 16-December 03 From: Fletcher/Bloomington Member No.: 214 |
Well, on my drive home, my fuel trims remained a constant 81.2% on the FTRL, FTRM, and the FTRH. My O2 voltage remained a constant 2.03V as well (not sure what's up with that) and I'm knocking at cruising speeds. Knocking quite a bit actually, up to 24 counts at times but when you accelerate or let off it will stop. It only does it from time to time so I can't really tell what's causing it.
Mods to intake: 2G TBE, HKS upper IC pipe, K&N filter. That's it, no hacking of the MAS. -------------------- "I hear he tunes the space shuttle also...and that thing is fast"
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Posts in this topic
BudmannG Fuel Trims? Oct 31 2005, 02:05 PM
natedogg Your fuel trims are closed loop controlled and dep... Oct 31 2005, 02:56 PM ncgalant Looks like now you have added to much fuel(on the ... Nov 1 2005, 06:53 AM BudmannG QUOTE (ncgalant @ Nov 1 2005, 07:53 AM)Looks ... Nov 1 2005, 07:11 AM black92_tsi_awd I think ncgalant post was for turbocar.
Budmann... Nov 1 2005, 07:20 AM BudmannG I set the pressure at 37 psi when I was at Nates. ... Nov 1 2005, 08:05 AM turbohcar Sorry, didn't mean to steal your post Budmann.... Nov 1 2005, 08:13 AM BudmannG No stealing done here it was for everyone. If it h... Nov 1 2005, 08:30 AM natedogg QUOTE (turbohcar @ Oct 31 2005, 06:48 PM)Well... Nov 1 2005, 09:55 AM ncgalant sorry about that, yes my post was for turbohcar. ... Nov 1 2005, 01:26 PM turbohcar Now, I've got a MAS Translator that I can put ... Nov 1 2005, 06:34 PM black92_tsi_awd Fuel cut should show up as an open throttle, no in... Nov 1 2005, 07:50 PM turbohcar I'll have to do a log of airflow but there are... Nov 1 2005, 08:38 PM JMoushon QUOTE (turbohcar @ Nov 1 2005, 08:38 PM)I... Nov 1 2005, 08:48 PM turbohcar This isn't gentle either. I meant to relate i... Nov 1 2005, 09:02 PM black92_tsi_awd If your getting 0.0ms of injector pulse and it mat... Nov 1 2005, 10:06 PM
natedogg You can also tune around fuel cut by using the tra... Nov 2 2005, 07:36 AM |
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