The AutoMeter Air/Fuel Ratio Gauge monitors your air/fuel ratio by reading the voltage from the O2 sensor. This tells you whether your car is running too rich (which wastes gas and gives poor performance) or too lean (which can cause engine failure). They come in several styles to choose from; Sport Comp, Ultra-Lite, Phantom, Carbon Fiber, Lunar(indiglo) and Cobalt. All of the air fuel ratio gauges are 52 mm (or 2 1/16") and fit nicely within any of the 2 1/16" gauge pods AutoMeter offers. The Autometer has a different style than the other air/fuel gauges. It uses 20 LEDs (0.05 volts/segment) in a circular sweep around the outside of the gauge.
All gauges include non-car-specific instructions but are easy to install, typically just tapping into a +12v power source and the O2 sensor line.
All gauges work with both turbo and non turbo cars.
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