I wondered where to start when reading live data and doing my own diagnostics and this is the perfect place. Thank you so being so thorough and giving on point explanations and examples of possible causes!
Hi I am working on more detailed guide for live data but either the data is general for all brands like fuel trims. If you are out of +-10%, you have issue. But for some data, they can vary from model to model and researching the good data values for that model will be neccesarry.
Thank you so much for the video. what would it mean if my vehicle's short term fuel trim = -8.6% and LTFT = -14.1% when idling at 750RPM? I am trying to figure out why the vehicle stutters and turns off randomly. Not sure if the fuel trim has anything to do about it, that's why I am asking. Thank you again.
![OBD2 Scanner Live Data Explained: [Top 3] Data PIDs](http://i.ytimg.com/vi/9YLHaavMDVw/mqdefault.jpg)
![OBD2 Scanner Live Data Explained: [Top 3] Data PIDs](/img/tr.png)
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I wondered where to start when reading live data and doing my own diagnostics and this is the perfect place. Thank you so being so thorough and giving on point explanations and examples of possible causes!
Glad you find it useful, I have newer version of this video if you want to check it out ruclips.net/video/CNtAtF5pGR0/видео.htmlsi=CSP21OLqjqVOtMy3
Best video so far for easy understanding of equivalence ratio 👍
Thank you
this is a golden information, exactly what I was looking for. thank you!
You're very welcome!
Thank u
Is it possible to test turbo actuator with car scanner pro?
Can you see the engine temperature with this app?
Hi what’s the obd reader you’re using called?
Pick one of these 2 to start: ruclips.net/video/CZaVvX2VzCA/видео.html&t
I used blue one.
And app is called: Car Scanner ELM OBD2
Hello, how can we understand the accuracy and inaccuracy of live data?
Hi I am working on more detailed guide for live data but either the data is general for all brands like fuel trims. If you are out of +-10%, you have issue. But for some data, they can vary from model to model and researching the good data values for that model will be neccesarry.
Thank you so much for the video. what would it mean if my vehicle's short term fuel trim = -8.6% and LTFT = -14.1% when idling at 750RPM? I am trying to figure out why the vehicle stutters and turns off randomly. Not sure if the fuel trim has anything to do about it, that's why I am asking. Thank you again.
Positive is lean and negative is rich.
thanks. any more information on how to get it back to normal. I know that a vague question, but I don't know where to start.@@CarlWilliams-u3y