ALFA 147 8V 115 (EDC15C7)

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ALFA 147 8V 115 (EDC15C7)

Postby Fred147 » Mon Nov 25, 2019 1:19 am

Hello, i am beginer and i am tunning my car. I read a lot information about ecu tunnig and try to understand the book about EDC15 ecus's.
So can someone RATE MY TUNING, for me to understand my mistakes.
Thank's everybody.


In my tune i try to:
1-Eliminate EGR via switch and map.
2-greatly increase the power and torque of the engine that mechanically has the eleminated EGR and CATALYST
3-Introduce a cut through the torque map.
4-I did not change the values ​​of SOI and DOI because I do not understand their axes correctly and consequently how to calculate the EOI.

Attached are the original and changed map, the excel file and the mappack that I set up

Again thanks EVERYBODY!
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Fred147
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Re: ALFA 147 8V 115 (EDC15C7)

Postby Deman » Mon Nov 25, 2019 6:08 pm

72460 and 72730 - remove the dip in the range = 1350bar, 65 ... 79mm3.
7a820 - svbl

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Re: ALFA 147 8V 115 (EDC15C7)

Postby genadko » Fri Dec 27, 2019 2:55 pm

Hi, Fred!
You did a mistake in your map pack.
72FBE 12x12 is TQ to IQ conversion not RP/IQ. Factor for x—axis 0.023437 in Nm, for z—0.01 in mm3
72E66 12x12 is IQ to TQ conversion not RP by IQ. Factor for x—axis 0.01 in mm3, for z—0.023437 in Nm

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Re: ALFA 147 8V 115 (EDC15C7)

Postby skindo » Thu Apr 16, 2020 1:59 am

*You have touched the di values ​​without touching the soi maps.
*Then the tl starts at low rpm therefore you will destroy clutch.
*The turbo pressure is at the limit and senseless, with a lot of overpressure, since the vnt maps were modified very badly.
Cheers!

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