bmw 320d 136cv

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bmw 320d 136cv

Postby arraca05 » Wed Apr 18, 2018 12:04 pm

Hello i tune my own car i am now running this remap file this is the stage 1 becouse im wating a firad 50%+ and gt1749v.
My stage 2 will be firad nozzles gt1749v and map of 3 bar i read some post to how to do the mad linearizacion.
i have some cuestion for the you when i will do the remap for big nozzles i need to remap all fuel maps and limiter to get de same afr and the same afr ej when i put 60 mg i will put 40 to get the same fuel on mixture as the same way to get 10 mg i need to put 6,6 mg
and i must aplied this to all map and all limiter maps corret?

thank you all for the forum here modificed one
PRUEBAE46NULL.MOD
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Re: bmw 320d 136cv

Postby arraca05 » Sat Apr 28, 2018 12:56 pm

hi again im getting trouble with my tune i try to fit a 3 bar map sensor but its doesnt work and inpa send me 4999 mb a said the desviation with the atmotphere presure its to high .
i change 39ce2 direction like a post of this forum. please some help. i try to put on the end of scale 3313 3133 and 2910 dut no one work.
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Re: bmw 320d 136cv

Postby arraca05 » Wed May 09, 2018 4:26 pm

i continue my projet and nobody help or comment somenthing... anyway i solved the map sensor problem. and i continue my projet i intall the gt17 turbo with a lot of problem with the intake mainfod...i do another tune to get more rev and more turboboost but i dont get this pressure.im thinking in tune the n75 map and copy it of edc16 of the 110kw model.
im running this sofware version without n75 modded map . i hope someone coment something.... :D
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Re: bmw 320d 136cv

Postby jurebv » Wed May 09, 2018 7:30 pm

can you post original too?

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Re: bmw 320d 136cv

Postby arraca05 » Thu May 10, 2018 12:53 pm

here is the original
thank you if you can help with the next step the nozzles.....
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Re: bmw 320d 136cv

Postby jurebv » Thu May 10, 2018 1:25 pm

Boost map mod looks bad...you dont need to increase boost for values already calibrated....just extrapolate axis for new iq and then add boost that you need, n75 looks....wierd...maybe even copied randomly...

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Re: bmw 320d 136cv

Postby arraca05 » Fri May 11, 2018 10:28 pm

im working on it. im rescaling boost map and n75 map for 65 mg and tune the n75 map like the m47n motor i not scale more becouse i will dowsize fuel map for the nozzles.. when i will do the nozzle remap the manufacturer says 50% more flow but i read son people only do the 20% more fuel? the noozles are 748 hf firad.thank you for help me
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Re: bmw 320d 136cv

Postby arraca05 » Thu Jun 07, 2018 6:13 pm

ok i end of manage the new turbo and the egr off causes me a lot of problem with limp mode in low rev range.
i will fit the new nozzles and i hope someone give some advice to tune the now nozzles. i plan reduces the iq 30% to get the same iq

its this the way??

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