These external tools allow you to create custom graphs of your data.MaryFi is a software router for Windows 7 computers which is meant to turn your PC into a Wifi hotspot so that you can easily share your Internet connection originating from a cable modem, a cellular card, or even another Wi-Fi network. This file can be opened with Microsoft Excel or Google Sheets, for example. You can also export or save the live sensor data to a. You can pick the most suitable data reading units both metric and imperial (English) units are available. The software has support for over 126 powertain parameters (PIDs) in the range of $00 - $7F. Some typical sensors include engine coolant temperature, fuel pressure, intake manifold absolute pressure and air flow rate from mass air flow sensor, to list few of them. In addition to showing the current values, minimum, average and maximum values are provided too.
The more expensive genuine adapters will perform faster than the cheap clone OBD2 adapters. The software updates the values in sequential order as fast as possible.
You can monitor all the sensor values that your car reports in real-time. Sensors and parameters are what most of you find the most interesting part of the software.
Now you can check the emission readiness yourself! For example, the US Environmental Protection Agency guidelines allow up to two monitors to be in a "not ready" state for model year 1996 through 2000 vehicles and one monitor "not read" for 2001 and newer model year vehicles. Note! Depending on your country, OBDII vehicle may not pass the annual inspection unless the required monitors are "ready".
The purpose of readiness monitors to vehicle is to self-test their emission systems.