PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

my going super rich on decel issue - new clue found

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Old Oct 19, 2005 | 06:45 PM
  #41  
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mine is 62
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Old Oct 20, 2005 | 01:29 PM
  #42  
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wow how come so high?
drop it down and see what happens.
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Old Oct 20, 2005 | 03:57 PM
  #43  
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Heath can you shoot me that file pretty please.
J
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Old Oct 20, 2005 | 03:58 PM
  #44  
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si senor, forgot last night, don't have the laptop with me again today at work.
will try to remember when I get home. sorry bout that.
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Old Oct 20, 2005 | 04:00 PM
  #45  
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**** how do i drop it? unless i get adjustable regulators which i dont have. stock is 58 and i have a 255 pump so at idle i have 62 psi now
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Old Oct 20, 2005 | 04:02 PM
  #46  
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you answered your own question.
adjustable regulator.
for me having an adjustable boost referenced regulator is a must with an FI car.
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Old Oct 20, 2005 | 04:03 PM
  #47  
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also some have suggested you can try to compensate by raising the values at the lower end of your IFR tables. Raising the values will lean things out.
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Old Oct 20, 2005 | 04:04 PM
  #48  
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Not a problem, just when we think we have my car figured out and running awesome, it starts up with something else. We finally had the KR gone and I was running around logging with my new 2.0 scanner and out of nowhere the car starts running like total ape ****. Start it up and cruise around to get up to operating temp the car is fine, take it on the freeway to stretch its legs, and runs strong. Get off the freeway and now its running like ***. KR so bad the car doesn't even want to take off???????? The car was running fine for about 4 days and now this pops up out of nowhere. I've done 3 logging trips and can't see why its throwing so much KR after the car gets up to temp and after a spirited run????

******* cars man.
J
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Old Oct 20, 2005 | 04:09 PM
  #49  
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fun fun fun.

I have mine doing pretty well.

absouletly zero kr.

slowly working my way up boost wise.

ran a whopping 6psi yesterday, gonna up it to 7 for a little while, then 8, etc...

I can't certainly be accused of not being patient

get your VE table dialed in best you can. I have found that to make the biggest diff in the fight against KR.
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Old Oct 20, 2005 | 05:09 PM
  #50  
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i am going to try and recheck the fuel pressue in the 20-30 kpa map ranges, that could be part of the issue, i may have too low of a value in there... thanks for pointing that out
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