loads very high

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Aug 6, 2009 | 07:19 PM

W2J

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loads very high

at 24psi I am getting 335 my afr's are good 11.6afr what could be causing this I am sure its not normal. I have attached one of my logs

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EvoScanDataLog_2009.08.06_21.15.19.zip (6.9 KB, 0 views)

Aug 6, 2009 | 07:35 PM

W2J

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I think I might have found the problem not sure though I did not change the injector size according to what I have in the map would that account for the higher loads? i.e if the size in the rom is 542 and evoscan is 513?

Aug 6, 2009 | 07:42 PM

tephra

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are you using loadcalc or 2byte load or 1byte load?

Aug 6, 2009 | 08:21 PM

W2J

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Quote:

Originally Posted by tephra

are you using loadcalc or 2byte load or 1byte load?

2 byte load, sir.

Aug 6, 2009 | 08:26 PM

spdracr

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wats ur mods. and i had a weird low load issue with some evo 9s i tune idk y lol it was spiking like 23.6 psi and not even breaking 260 load?!! on 1byte or load calc

Aug 6, 2009 | 08:35 PM

W2J

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^ E7 with IX turbo, hks 272's -4 -1.5, Megan 02 housing, 3" DCsports dp, hks catback, Walbro, stock injectors, spark-tech ignition non cdi, fp WG 18psi, ETS intercooler with full ETS Piping, KN Typhoon intake.

Aug 6, 2009 | 08:37 PM

Nissan2Evo

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From: San Antonio, Tx

I bet it's a boost leak and/or that crap KN intake.

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Aug 6, 2009 | 08:38 PM

javip1986

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From: utah

yeah. boost leak

Aug 6, 2009 | 08:47 PM

W2J

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thinking that too any suggestions, thinking about using compressor on the turbo intake and pressure the system should I block before the throttle body or let in go into engine?

Aug 6, 2009 | 09:31 PM

#10

tephra

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From: Melbourne, Australia

boost leak.

just let the air go into the engine - it will leak though slowly.. but you should be able to "hear" the real leak first...

check your TB seals too

Aug 6, 2009 | 09:38 PM

#11

Go_Lancer_Go

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Quote:

Originally Posted by tephra

boost leak.

just let the air go into the engine - it will leak though slowly.. but you should be able to "hear" the real leak first...

check your TB seals too

how bad do TB seals effect the performance?

Aug 7, 2009 | 05:26 AM

#12

rawkus

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From: Lafayette, IN

Quote:

Originally Posted by Go_Lancer_Go

how bad do TB seals effect the performance?

Depends on how bad the seals are...

Here is a link to a boost leak detector. This helped me find two significant leaks and really comes in handy.

https://www.evolutionm.net/forums/ev...-detector.html

Dan