This is a view of the MegaTune software showing realtime gauges while my car is idling.
Gauges Top Row:
RPM, Throttle, Air Temp, Coolant Temp
Gauges Bottom Row:
Volts, Manifold Pressure (Vac/Boost), Injector Pulse Width, Air:Fuel Ratio
You can right click on any gauge and change it to anything you like - there are about 30 to choose from.
The green/red dots along the bottom indicate how rich or lean the engine is running based on feedback from a wideband oxygen sensor (Innovate LC1 kit). Red is rich, green is lean.
In the background you can see the O2 sensor readout - this one is directly linked to the laptop over serial, as I wanted to check the MS O2 sensor readings were similar to the direct readings.. they were pretty close.
<< Back to article
