FAST A/F Meter Eth./Meth. Single

With no laptop required, FAST has developed three simple, easy-to-use air/fuel meters for gasoline, diesel and Ethanol/Methanol (E85) fuels. Available in single or dual sensor units, these meters give tuners the power to read two wide-band O2 sensors individually or average them together for maximum accuracy of the engine?s air/fuel ratio reading. The FAST Air/ Fuel Meters include several enhanced capabilities, including the built-in data logging capability that plays back recorded information on a lighted, full graphical display screen rather than using a laptop computer. Additional features include outputs for external data loggers, digital gauges, as well as a narrow-band simulator function that allows you to feed your engine?s computer a factory signal while using the wide-band sensor for air/fuel measurement.

Additional Information

RPM-based option

Part Type

Fuel Injection Air Flow Meter

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Product Downloads

#	Document Type	Download
1.	Catalog

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Reference Information

Meter, Air/Fuel Ratio, Alcohol, Rectangular, Digital, Electrical, Single Sensor, 12 ft. Cable, Kit

Proper engine tuning is essential to achieving maximum performance and avoiding costly, premature engine failure. Get the most advanced, user-friendly measuring technology in the industry. FAST air/fuel ratio meters can eliminate the unknown, allowing you to tune carburetor jetting and EFI profiles with confidence and complete accuracy.

Features include:
• Built-in data logger with on-screen playback, outputs for external data loggers and digital gauges
• Narrow-band simulator function
• Lighted, full-graphic display makes them easy to use
• Available in a single-sensor version or a dual wide-band O2 version that can manage air/fuel in both engine banks simultaneously, or average them together for precise tuning