Hi friends. Can anyone change for me MAP sensor scaling from 2.5 bar to 3.0 bar in this Alfa 156 1.9 JTD EDC15C7. ECU numbers are 0 281 010 740. Original file attached.
Thank you
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30th September, 2019, 03:06 PM #1DK Veteran
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Need MAP sensor scaling for Alfa 156 EDC15C7
Last edited by credoline; 30th September, 2019 at 03:13 PM.
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30th September, 2019, 03:40 PM #2DK Veteran
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check adress 751d2 4x1 16bit
Originally Posted by credoline
Tuning Cars and Trucks, Immo off , DTC delete, DPF off
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credoline (30th September, 2019)
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30th September, 2019, 05:18 PM #3DK Veteran
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You mean 751D6 to 751D9? Bytes C4 09 44 0A.
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30th September, 2019, 05:45 PM #4DK Veteran
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no i say 751d2 Originally Posted by credoline
Tuning Cars and Trucks, Immo off , DTC delete, DPF off
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30th September, 2019, 06:18 PM #5DK Veteran
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Its this file now ok?
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30th September, 2019, 07:25 PM #6DK Veteran
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No, it's not... You are trying to cheat yourself. Doing it is the same as remaking 2,5 meter measure to 3,0 meters. 2,5 will never be equal 3,0. Think about it. Originally Posted by credoline
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30th September, 2019, 07:28 PM #7DK Veteran
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With this scaling car will lose power for sure...
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30th September, 2019, 07:42 PM #8DK Veteran
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Ok, but why is such a big problem for you to do it, this what i need, for me? Can you simple do it file and say it: this is what you need !
Thank youLast edited by credoline; 30th September, 2019 at 07:46 PM.
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30th September, 2019, 07:47 PM #9DK Veteran
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You still don't understand... You want 2,5 bar sensor to show 3,0 bar. Change sensor to proper one and adjust voltage and pressure. You have right address. Originally Posted by credoline
Or maybe you want me to buy 3,0 bar sensor, came to you and change it?
Everything is written. Read and think twice.Last edited by synmnicha; 30th September, 2019 at 07:57 PM.
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30th September, 2019, 08:33 PM #10DK Veteran
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I am change sensor in car already to sensor of 3.0 bar. But i need in flash to change scaling to 3.0 bar. Adjust voltage and pressure? I do not know how to do this in file. That is reason what i am ask here on forum that someone do it for me. I am not tuner !!
Thank youLast edited by credoline; 30th September, 2019 at 08:36 PM.
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30th September, 2019, 08:43 PM #11DK Veteran
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Ok, now it's clear. What are the 3,0 bar sensor numbers and from what car? engine and power?
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30th September, 2019, 08:54 PM #12Top Poster
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You mod is ok if voltaje/mbar is equal to ori sensor, if not then wrong. What 3bar sensor did you install? Check that info from 3bar sensor spec or other car flash with that sensor. Originally Posted by credoline
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30th September, 2019, 09:27 PM #13DK Veteran
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Original sensor is with 3 pin Bosch 0 281 002 510 Alfa 156 8V 115 HP, replacement is 4 pin Bosch 0 281 002 437 from Alfa 156 16V 140 HP.
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1st October, 2019, 12:00 AM #14Top Poster
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Here is attached
Last edited by ceecdk; 1st October, 2019 at 12:15 AM.
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1st October, 2019, 08:27 AM #15DK Veteran
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here your file its not so wrong what u do but simple make the last line voltage same as this before Originally Posted by credoline
Tuning Cars and Trucks, Immo off , DTC delete, DPF off
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