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LTB1 +25 now

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Old 11-11-2010, 04:23 PM
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Exclamation LTB1 +25 now

First the LTB2 was +25 now the problem has switched sides on me overnight. How could this even happen?

At 2% throttle I get both banks to hit +25.

O2s are either reeding really high or really low, but reading almost identical numbers either way.

When should I be checking the LTs? So far I've been checking them at an idle and when I rev the engine the bank thats acting up will slowly drop after a little while then it will climb back up.

I have scans using HP tuners below.

mods are in my sig.
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LTB1 now messed up.hpl (14.0 KB, 109 views)
File Type: hpl
LTB1 at O temp.hpl (21.9 KB, 118 views)
Old 11-12-2010, 10:02 AM
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Might be a dum *** question but whats LTB1 and LTB2?
my LTB1 gets really high sometimes while my LTB2 stays in the normal range?
Old 11-12-2010, 10:07 AM
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Originally Posted by Ws6kid.
Might be a dum *** question but whats LTB1 and LTB2?
my LTB1 gets really high sometimes while my LTB2 stays in the normal range?
LTB_
Long Term Bank 1 or 2
Bank one is driver side, Bank 2 is passenger side.

Then you have the STB_
Short Term Bank 1 or 2


BUMP!!! Needing any thoughts on this guys/girls!
Old 11-12-2010, 10:18 AM
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Originally Posted by BlackSS2001
LTB_
Long Term Bank 1 or 2
Bank one is driver side, Bank 2 is passenger side.

Then you have the STB_
Short Term Bank 1 or 2


BUMP!!! Needing any thoughts on this guys/girls!
So what if my LTB1 goes high most of the time
ive seen it hit up to 25%.
Old 11-12-2010, 11:02 AM
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Are you using HPT to tune your car or is someone else and you are just scanning? Has the car even been tuned? If you want, you can pm me. We may have much to discuss.
Old 11-12-2010, 02:14 PM
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Originally Posted by John@Scoggin
Are you using HPT to tune your car or is someone else and you are just scanning? Has the car even been tuned? If you want, you can pm me. We may have much to discuss.
talking to me or to the original poster? lol
Old 11-12-2010, 02:32 PM
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Both if yall are interested lol.
Old 11-16-2010, 01:47 PM
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the car was tuned with EFI live.
I have HPT and suck with it as I have no clue how to tune with it. I am only pulling scans with it at the moment.
Old 11-16-2010, 01:48 PM
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Originally Posted by Ws6kid.
So what if my LTB1 goes high most of the time
ive seen it hit up to 25%.
it means your pumping fuel like crazy into those 4 cylinders. Something is giving it a lean condition so it's trying to make up for it. Watch your O2s and see what they are doing
Old 11-16-2010, 02:04 PM
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If you want to PM me, I might be able to help a little.

Thanks
Old 11-17-2010, 09:00 AM
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Pm responded to, but it appears that both banks are affected, not just bank 1



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