通过OBD2的燃料消耗数据是错误的 - 您能帮我吗？
因此，我试图通过OBD2从我的汽车（2021起亚Sorento PHEV）中获取实时燃料消耗数据。我已经阅读了这个主题，这似乎很简单。
燃油消耗以每小时升高（PID 5E（HEX）/94（DEC）“发动机燃料速率”）除以速度以km/h ==升/100公里。
问题是：结果是...荒谬。当我在城镇周围沿着50公里/小时沿岸沿岸，仪表盘读取即时燃料消耗〜3-4升/100公里，OBD2数据表明使用〜17-21升/100km。
我已经开始使用MAP AFR等地计算L/H的燃油速率。来自OBDII端口的数据，并以相同的升/小时值获得相同的值，从而以相同的荒谬即时燃料消耗值来计算。
OBD2蓝牙加密狗和Popuplar应用程序（例如“汽车扫描仪”或扭矩）也报告了这种疯狂的即时燃料消耗。
所以我问你们：是否有一些替代燃料消耗的公式I（以及所有这些Android应用程序的开发人员）不知道吗？
谢谢 ：）
So I am trying to get real time fuel consumtions data from my Car (2021 Kia Sorento PHEV) via OBD2. I've read up on the topic and it seems to be simple enough.
Fuel Consumtion in Liters per Hour (PID 5E(hex)/94(dec) "Engine fuel rate") divided by Speed in Km/h == Liters/100km.
The problem is: The results are... absurd. When i coast around town @50km/h and the gauge cluster reads an instant fuel consumtion ~3-4 Liters/100km the OBD2 Data suggest an usage of ~17-21 Liters/100km.
I've started to calculate the fuel rate in l/h manually using MAP AFR etc. Data from the OBDII Port and arrive at the same value for Liters/Hour and therefor for the same absurd instant fuel consumtion values.
OBD2 Bluetooth Dongles and popuplar Apps like "Car Scanner" or Torque also report this insanely high instant fuel consumtion.
So I am asking you guys: Is there some alternate formula for fuel consumtion I (And the developers of all those android apps) am not aware of?
Thanks :)
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瞬时消费可以显示出一些“狂野”的结果。
顶级齿轮的理查德·哈蒙德（Richard Hammond）在一个系列赛中指出自己的99mpg下坡时提到了这一点。
如果您想准确检查燃油消耗，那么我所知道的最准确的是“覆盖”坦克，然后再次“布里姆”坦克。然后，您有距离和燃油消耗。
Instantaneous consumption can show some "wild" results.
Top Gear's Richard Hammond made reference to this in one series when he pointed out he was getting 99mpg going downhill.
If you want an accurate check of fuel consumption then the most accurate that I know of is to "brim" the tank, drive then "brim" the tank again. You then have distance and fuel consumption.