This WEGO™ IIID Wide-band AFR Sensor Interface Only - This  dual channel interface unit comes without internal data logging or LED display.  The unit is intended for automotive use with an existing data acquisition system.

Our single or dual WEGO™ unit kits feature 0-5V analog AFR outputs for interface to dyno instrumentation, vehicle data acquisition systems, and engine controls. They are a very versatile tuning aid for all carbureted and fuel injected engines.

These WEGO™ units can be used for on-road or dyno testing. Suitable for automotive, motorcycle, and other small engine applications.
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Depending on kit, includes one (1) or two (2) Bosch® LSU 4.2 wide-band oxygen sensors with weld bungs. 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).

Easy free-air calibration procedure corrects for sensor aging effects.

Wide supply voltage range from 11-18V allows operation from battery on small engines or race vehicles without an alternator. Current draw is approx. 1 amp per channel.

Fully encapsulated (water-proof) for longevity.
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Best of all, Daytona Sensor™ products are covered by a One-Year Limited Factory-Backed Warranty.

Part #111002 - WEGO IIID Dual Channel Wide-Band AFR Interface (without display) IMPORTANT NOTE! - DO NOT ATTEMPT to clean any O2 sensor in gasoline or any type of solvent!  Doing so will VOID any warranty.  Please contact the Daytona Sensors Tech Dept. if you have any questions about this topic.