Auto Meter Chevy Black Series 2-1/16-Inch Narrowband Air/Fuel Ratio Gauge; Lean-Rich (Universal; Some Adaptation May Be Required)

NARROWBAND AIR/FUEL GAUGE. The Auto Meter Chevy Black Series 2-1/16-Inch Narrowband Air/Fuel Ratio Gauge; Lean-Rich monitors the air-to-fuel mixture in your engine to prevent lean run conditions that can cause costly damage. It uses factory narrowband oxygen sensors or the compatible model 2244 sensor to provide feedback on fuel mixture status, making it ideal for vehicles equipped with narrowband sensors. This gauge helps maintain optimal engine performance by alerting you to unsafe lean conditions during operation.

CONSTRUCTION AND APPEARANCE. This gauge features durable digital construction with an LED radial bar graph display for easy reading. It measures 2-1/16 inches (52.4mm) in diameter and has a black face with a bowtie GM design, offering a clean and professional look suited to performance engine bays.

INSTALLATION. Installation is straightforward by connecting directly to the factory narrowband O2 sensor or the optional model 2244 sensor if the vehicle does not have a factory narrowband primary O2 sensor. No drilling is typically required, allowing for easy installation in most compatible vehicles.

APPLICATION. Designed to fit universally with some adaptation depending on the vehicle’s sensor setup and wiring. It is not compatible with wideband O2 sensors 0-5V or 5-wire air/fuel sensors. Please verify sensor compatibility before purchase.

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