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NLTS tuning....lean during shifts

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Old Oct 2, 2008 | 06:15 PM
  #1  
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From: Dirty Jerz
NLTS tuning....lean during shifts

wondering if anyone ever logged a run and if during the quick few lines of shifting using NLTS, the afrs go lean??

question is should i add more fuel during shifts, or is this a normal thing?
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Old Oct 2, 2008 | 06:28 PM
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post a log so we can see what you mean!
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Old Oct 2, 2008 | 07:50 PM
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NLTS is cutting fuel, so you will probably see a lean spike....seems normal to me.
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Old Oct 2, 2008 | 08:20 PM
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From: Dirty Jerz
heres a log...this was a 3rd to 4th real quick...

but however at the end you see when i let off gas, it goes to 18.4 again...it will do it anytime i let off the gas while in gear..wierd thing is it will stay at 18.4 until i take it out of gear than it will go back to normal 14.7 - 15.2...
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Old Oct 3, 2008 | 08:27 AM
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Coasting fuel cut.

The ECU does not spray fuel when you are in gear and off the gas until you reach ~ 1400RPM or so
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Old Oct 3, 2008 | 10:42 AM
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From: Dirty Jerz
ah ok...and the only fix for super rich in 4th is disablin lean spool and creating a new map?.....i tuned off 3rd gear, but 4th is way in the 10's
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