PLS rate my first project

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Re: PLS rate my first project

Postby Yezoo » Thu Mar 19, 2015 10:11 am

Thank for the hint.

I have checked and the injections are around 250eur so no big deal.
But I think I will invest now in breaks first as the stock once are shit.

Can you tell me how much torque is safe on stock clutch in 1500 and 2000 rpm?

Yezoo
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Re: PLS rate my first project

Postby juice » Thu Mar 19, 2015 10:17 am

I dont suggest too much fueling there, your clutch is weak. Better to have power curve line from 2300 to 4500 max fueling and its safe with 65 mg.

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Re: PLS rate my first project

Postby Yezoo » Tue May 05, 2015 10:53 am

Hi,
Long time no hear but summer is comming, I have put new brakes and wider tires, so now time has come to upgerade the sofware :evil:

I have made some changes compared to last file thanks to your advices.
- updated duration and SOI for 65mg
- DW to 65
- torque to 65
- boost map 2300
- boost ;limiter 2350
- launch conntroll 6km/h
I still dont know if I shall also change N75 nad if - than how? just change axis 45 to 65?

Thanks for your suggestions and advices
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Re: PLS rate my first project

Postby juice » Tue May 05, 2015 1:04 pm

Make logs first time to see if you have overboost, if you have, keep N75 axis fist time stock, and just open vanes more, i mean by adding 6-8 % for example.

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Re: PLS rate my first project

Postby Yezoo » Tue May 05, 2015 1:08 pm

Thanks, I will try that.

I have this BT ODB2 device where you can see boos on your phone.
Will I see spikes there or it just reeds the eprom?

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Re: PLS rate my first project

Postby juice » Tue May 05, 2015 8:49 pm

Well..compare actual boost with requested boost ,they must be almost the same, if actual boost is too much, then is a spike, and you should lower.
By adding too much fuel in lower rpm and requesting too much pressure, you can have overboost and must open turbo vanes N75 map.
Overboost is caused by Decat too, well by removing CAT, the dynamic and flow of exhaust gases in turbine, is bigger, will overspin the turbo. To be safe, open vnt in software or even mechanically longer the VNT rod.

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Re: PLS rate my first project

Postby Yezoo » Mon May 18, 2015 11:27 pm

Hi,

Where have I done mistake?

My previous mode (ibiza test 5 with max DW.bin:
-60mg fuel
- 2250 boost

My last modeL(biza ATD SOI and Duration.bin)
- 65mg fuel
- 2300 boost
- few more changes
I have run tested with accelerometer and they are identical.
Regarding smoke map - I have edited MAF axis and finished it with 1150 - is that ok? maybe this is wrong.
thanks for help
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Re: PLS rate my first project

Postby juice » Tue May 19, 2015 7:58 am

Is too much 1150 for that boost, i`m sure that you will dont touch that value too frequently.
Use AFR around 16.5 and you are fine, for example 1050 or 1075 with 65, but start with 65 from 2000 rpm in smoke map just limit fueling in torque. More you 'hit' the smoke limits, the more lag you have.
Some of tuners are using in smoke map , values higher than in any other maps to avoid hitting max limits.

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Re: PLS rate my first project

Postby Yezoo » Tue May 19, 2015 8:39 am

Can you help me to understand this axis. When do we change it?

I will do some test late evening as per your suggestions and post results.

For the moment my accelerometer shows 10,8 to 100km/h and 18,2 for 1/4 mile which is a slightly better than stock but nothing special, so I assume it is around now 110HP.
I have checked the results for 130HP and it should be around 9s to 100km/h... still way to go to reach my target

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Re: PLS rate my first project

Postby juice » Tue May 19, 2015 11:22 am

Theorethical AFR = Mgair / Mg fuel , which must be around 16.5 - 17 in full load area.

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