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Car wont idle on decel...

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Old Nov 19, 2007 | 06:35 AM
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how close is the maf to the 35r?
btw its not the tune and a safc on a enthalpy rom tune is not needed.
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Old Nov 22, 2007 | 09:34 AM
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Originally Posted by DriftingDJ
how close is the maf to the 35r?
btw its not the tune and a safc on a enthalpy rom tune is not needed.
MAF is about 8 yo 10 in away from turbo. Enthalpy has a good tune but it is a little rich for me so I try and fine tune it a little better with a safc2 (10.0 and 10.5 wot) little rich
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Old Nov 22, 2007 | 04:34 PM
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maf is a little too close to that snail for proper idle. have you tested decelerating without the safc?
call and make an appointment at XAT for a re-flash on the dyno. it shouldn't take much to fine tune. dyno tuning is $100 per hour.
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Old Nov 22, 2007 | 06:15 PM
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yeah prolly just sell the ecu or something switch to map and get aem and dyno at work...thanks though for the offer
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Old Nov 22, 2007 | 07:34 PM
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ok..

1. Go into 2. Settings or 3. ETC menu (can't remember which)
2. Click next on "Decel. Air"
3. Set "Thr." to 5%
Set NE1 to 1.4
Set Ne2 to 1.3

Car should not die at all.

Tighten your BOV as well !!!!

Also make sure you have a 90 degree coupler or bend between your MAF and turbo inlet. The straighter the intake pipe, the worse the problem will be.


Martin
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Old Nov 23, 2007 | 05:44 AM
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Originally Posted by Nismosil40zx
yeah prolly just sell the ecu or something switch to map and get aem and dyno at work...thanks though for the offer
You'll spend $2000+ on a second rate standalone plus tuning just because you can't set your car up correctly? That's HILARIOUS.
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Old Nov 23, 2007 | 06:58 AM
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Do what 180sx said, he is my tuner. Only I would throw out the BOV instead of tightening it.

Originally Posted by Epstein
You'll spend $2000+ on a second rate standalone plus tuning just because you can't set your car up correctly? That's HILARIOUS.
I agree. You will spend more money and have more problems. Sure the ems has more features, logging, channels, etc. The rom tune ecu is more reliable and it's simple stupid. I have even heard of guys switching back to the rom tune from a standalone for the get er dun simplicity.

"Rom tune so easy a cave man can do it."
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Old Nov 23, 2007 | 09:41 AM
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Originally Posted by DriftingDJ
"Rom tune so easy a cave man can do it."
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Old Nov 23, 2007 | 12:43 PM
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good luck
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Old Nov 23, 2007 | 09:48 PM
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Originally Posted by Epstein
You'll spend $2000+ on a second rate standalone plus tuning just because you can't set your car up correctly? That's HILARIOUS.
$2000 wow someone got ripped off. Do you want to buy a 240 they seem to me they are junk 1000 wheel cars that run 9.0 sound pretty weak to me. Just tired of messing with it. it gets old.
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