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2012 MR buitl weird Idle

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Old Feb 9, 2018 | 04:57 PM
  #1  
Ihor Bilyy's Avatar
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From: GA
2012 MR built weird Idle

I bough car (recently) with built engine and tune was done by the same person. I am sure this Evo was his first, but otherwise he is good from mechanical and tuning other cars.
Can somebody look at my rom (based on 59590005) to see if there are obvious issues?
I am getting incomplete and inconsistent information about this car. It will be looked by local shop next week.

I am reading A LOT from all forums, trying to understand as much as I can, watching ecuflash tutorials, applying what I found of off forum to what I can see on a screen. Still a lot to learn and understand. Not trying to be a tuner, but I am software engineer and evo is a computer, lol.

I can send my rom via email, if there is a willing person to check it out with car mods information.

Problem in short: car idles at ~1400, dies with A/C on, on some days idle stay at 1300-1400, on others below 1000 and gets below 500 and dies. I am tired of using left foot on brake and right on gas at light.
Also I see car is not happy with some electrical stuff, passenger airbag light blinks at times, even once had light/text on that I am using hand brake while I was driving.
I have BC Stage 3 cams with the rest of required parts. Strongly believe this car can behave better with all this.

Last edited by Ihor Bilyy; Feb 11, 2018 at 10:14 AM. Reason: typo
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Old Feb 12, 2018 | 12:16 PM
  #2  
BCOZEVO's Avatar
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From: OC - SoCal
Have you done a boost leak test yet?
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