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The AutoMeter C2 52mm narrowband air/fuel gauge provides a clear LED radial bar graph display and pairs with factory narrowband O2 sensors (0–1V) to warn of lean conditions that can damage engines under heavy load. It connects directly to many factory O2 sensors or to AutoMeter's model 2244 narrowband sensor when a primary narrowband is not present. This gauge is not compatible with wideband (0–5V) sensors; verify your vehicle's sensor type prior to purchase.
Autometer C2 52mm Electronic Air Fuel Gauge
