FAST2 SENSR AIR FUEL MTR

The FAST Wideband Digital Air/Fuel Meter 170402 is a standalone air/fuel meter designed for gasoline, diesel, and E85 fuels. It eliminates the need for a laptop with its built-in data logger that plays back recorded information on a lighted, full-graphic display screen. This dual sensor unit allows tuners to read two wide-band O2 sensors individually or average them for precise air/fuel ratio readings. Additional features include outputs for external data loggers, digital gauges, and a narrow-band simulator function for feeding a factory signal to the engine's computer while using the wide-band sensor for accurate air/fuel measurement. The kit includes two 12ft cables, and two weld-on bungs and plugs.