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Trucks Runnin' like Crap

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Old Aug 9, 2008 | 10:05 PM
  #21  
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i don't think my tuner would have a problem with posting up my tune so here it is.

i have messed around timing, shifting and DFCO and i have made a little progress and the truck def. feels stronger. i havent touched my MAF or VE yet because if my exhaust leaks are causing the problem then there is no point in trying to tune the fueling cause it wont be right anyway.
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Base Tune.hpt (471.6 KB, 86 views)
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Old Aug 9, 2008 | 10:17 PM
  #22  
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Im not too smooth with hptuners yet. But what is up with your PE settings.All zeroed out. Seems to me it would be in PE all the time runing at 1.130 or whatever it was. Hmm i dunno hp tuners is so different, the tabbing anyway
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Old Aug 9, 2008 | 10:43 PM
  #23  
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if you know for sure you have exhaust leaks i would fix them first before trying to troubleshoot anymore. and charcold-bowtie is correct about the pe. put em back to stock for the time being.
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Old Aug 9, 2008 | 10:45 PM
  #24  
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The way i read it the only deciding factor as to when i'm in PE is my TPS, and when i am its always at 1.130.
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Old Aug 9, 2008 | 10:51 PM
  #25  
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Shouldn't the OL EQ tables match? ah, never mind, I'm tired.
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Old Aug 9, 2008 | 10:52 PM
  #26  
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do you have 4.10s?
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Old Aug 9, 2008 | 10:58 PM
  #27  
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Originally Posted by sprayed8
The way i read it the only deciding factor as to when i'm in PE is my TPS, and when i am its always at 1.130.
your tps is at 90% 0-2400rpm and 50% beyond that for hot
and for cold it is 90% 0-3200 and 50% beyond that.
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Old Aug 9, 2008 | 11:05 PM
  #28  
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yeah i have 4.10s.

not sure if it matters but this was a WOT tune only.

I dont really know but i dont think it matters if the OL Eq. tables match because they are both 1 across the board around operating temp right?

I dunno i'm still pretty in over my head so far
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Old Aug 9, 2008 | 11:07 PM
  #29  
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under pe enable hot and cold change those to 90%
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Old Aug 9, 2008 | 11:09 PM
  #30  
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i would match the eq tables.
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