Create Evo3 fresh ROM file 96532706
Sep 18, 2014, 02:09 PM
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Create Evo3 fresh ROM file 96532706
Hey guys,
i did an adapter harness for my evo3 and car runs fine beside of the boost control, my wastegate solenoid somehow doesnt works.
My ECU is an Evo7 one MR560648
Anyway i want a fresh working Rom adaptation for my evo3 and thought i may ask if there is someone willing to help me to get the values over from the rom i got from the early evo forum, i think its the one from evonut270 with Rom ID 96530006.
The difficulty i am facing here is that a few things may have changed and the scaling is in kPa instead of % or Fahrenheit instead of Celcius.
Regards
i did an adapter harness for my evo3 and car runs fine beside of the boost control, my wastegate solenoid somehow doesnt works.
My ECU is an Evo7 one MR560648
Anyway i want a fresh working Rom adaptation for my evo3 and thought i may ask if there is someone willing to help me to get the values over from the rom i got from the early evo forum, i think its the one from evonut270 with Rom ID 96530006.
The difficulty i am facing here is that a few things may have changed and the scaling is in kPa instead of % or Fahrenheit instead of Celcius.
Regards
Sep 18, 2014, 02:25 PM
#2
I did a similar project 4 years ago, the stock E7 rom should work fine, or use the Tephra 9055 v5.1. Use the injector scaling/latency found in the evonut rom. I had hard time attempting to scale maf, I ended up installing a MAF from a newer evo (4-9).
Sep 19, 2014, 03:42 AM
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Im Driving with my e7 ecu since 3 weeks now and i guess the rom i have is the v5 Tephra Mod...
Wreckleford, do you wanna help me to get the v7 file running and adapt the values over?
Wreckleford, do you wanna help me to get the v7 file running and adapt the values over?
Sep 19, 2014, 04:00 AM
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I run 96530706 V7 on evo3 years ago but with evo 8 ecu. pm me your email and I can send you that working rom with rescaled maf, 510 injectors, tuned fuel/ignition maps etc.
you may have to adapt your maf scaling, fuel/timing tables for your car though
you may have to adapt your maf scaling, fuel/timing tables for your car though
Last edited by stunt2; Sep 19, 2014 at 04:03 AM.
Sep 21, 2014, 06:42 AM
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yes!
finally i have good base file which works fine, even the boost control/wastegate is working now altough not perfect but its okay for now =).
Big Thanks go to stunt2 for his great rom file with Launch Control (y)
But i still have a small problem with the boost control, when i hit boost my wastegate/boost is fluttering between 1.0 to 1.2 bar.
similar to this video from 5 to 7 seconds
https://www.youtube.com/watch?featur...UUYjGvJPU8#t=5
I still have the stock setup wastegate solenoid which ive removed the restrictor inside, with the stock evo3 ecu i have a boost from 0.9 bar to 1bar peek but its stable and not fluttering.
Im running an Apexi Cone filter and have a BOV which looks like a Forge but i think its a cheap knockoff (was on car when bought)
Is my Problem anyhow regarded to the ECU Wastegate settings, anyone familiar with it here?
Or just get a 3Port/TriPort Pierburg Solenoid and come back here again?
Regards
finally i have good base file which works fine, even the boost control/wastegate is working now altough not perfect but its okay for now =).
Big Thanks go to stunt2 for his great rom file with Launch Control (y)
But i still have a small problem with the boost control, when i hit boost my wastegate/boost is fluttering between 1.0 to 1.2 bar.
similar to this video from 5 to 7 seconds
https://www.youtube.com/watch?featur...UUYjGvJPU8#t=5
I still have the stock setup wastegate solenoid which ive removed the restrictor inside, with the stock evo3 ecu i have a boost from 0.9 bar to 1bar peek but its stable and not fluttering.
Im running an Apexi Cone filter and have a BOV which looks like a Forge but i think its a cheap knockoff (was on car when bought)
Is my Problem anyhow regarded to the ECU Wastegate settings, anyone familiar with it here?
Or just get a 3Port/TriPort Pierburg Solenoid and come back here again?
Regards
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