Daytona Sensors

WEGO III Single Channel Air/Fuel Ratio Display System with built-in data logging. Includes the WEGO™ unit, Bosch® LSU4.2 5-wire wide-band oxygen sensor, 18x1.5mm weld-bung nut for mounting sensor on exhaust pipe, 42” harness and software on CDROM.

WEGO™ units are versatile tuning aid for all carbureted and fuel injected engines displays air/fuel ratio (AFR) and logs over 2 hours data including AFR, engine RPM, and a spare 0-5V analog input for sensors such as throttle position or manifold pressure.

All WEGO™ systems are highly accurate with less than ±0.10 AFR error over 10.3 - 19.5 AFR range (±0.007 Lambda error over 0.70 - 1.33 Lambda range) and feature a ‘Easy Free-Air’ calibration procedure corrects for sensor aging effects.

WEGO™ systems also include a 0-5V analog AFR output for interface to dyno instrumentation along with an ultra-bright daylight readable blue LED display with automatic dimming under low light conditions.

WEGO™ units feature a wide supply voltage range from 11-16V allows operation from battery on small engines and race vehicles without an alternator. Current drain is approximately 1 Amp per channel and includes a built-in USB interface.

Compact size: WEGO™ III is 4”L x 2”W x 0.5”H, single channel WEGO™ IV is 3.3”L x 2.1”W x 0.9”H. The WEGO III™ is fully encapsulated with a water-proof LED display.

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Daytona Sensor™ products are covered by a One-Year Limited Factory-Backed Warranty.