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Part #115007
Oxygen Sensor Weld Bung
​​18 x 1.5 mm Thread - Stainless Steel

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Part #115002*
​Oxygen Sensor Bung Plug

18 x 1.5 mm Thread - Mild Steel

Part #115009
​18 Foot Extension Cable For
​All WEGO Systems

WEGOIIIS/IIID Interfaces - Single/Dual Channel & 8 Cyl.

Test Drive Any Of Our Software Before You Buy!  Click Here

Part #111003 - ​WEGO IIID 8-Pack Kit***

Part #115001
Wide-band Exhaust Gas Oxygen Sensor

Our WEGOIIID Kit for SuperFlow® Dynos includes our WEGO IIID with connectors for dyno, a 120- 240VAC power supply, and two (2) Bosch® LSU 4.2 wide-band oxygen sensors.

Part #111004 - WEGO™ IIID
Dual Channel AFR Interface Kit - ​Permanent Mount

Part #115026
​Grounded 12 Foot Extension Cable ​All WEGO Chassis Dyno Systems​

Part #111006 - WEGO IIIS
Single Channel AFR Interface Kit - ​​Permanent Mount

WEGO™ IIIS/IIID Interfaces - Single/Dual Channel & 8 Cyl.

Part #111005 - ​WEGO IIID Kit - SuperFlow® Dyno

  The Best Engine Control Products for Performance and Racing Enthusiasts

No Excuses - Our Stuff Works... Period!



World Championship Racers and Top Engine Builders Rely On Our WEGO Systems.

​​Part #115020
WEGO Power Supply (120-240VAC) For Dyno System Kits

Part #115027
​Grounded 18 Foot Extension Cable ​All WEGO Chassis Dyno Systems​

Part #111002 - ​WEGO IIID - No Logging - For Existing Data Acquisition

Options & Replacement Service Parts For WEGO™ IIIS/IIID Interfaces - Single/Dual Channel

Our WEGO IIID Kit for SuperFlow® Dynos includes our WEGO IIID with connectors for dyno, a 120- 240VAC power supply, and two (2) Bosch® LSU 4.2 wide-band oxygen sensors.

  • Air-Fuel Ratio Units With Outputs Designed For
    With ​Dyno Instrumentation, Vehicle Data Acquisition Systems, and Engine Controls

  • Tuning Aid For All Carbureted and Fuel Injected Engines

  • For On-Road/Track or Dyno Testing Use​

Overview - WEGO IIIS/IIID Interfaces - Single/Dual Channel

Part #111009 - ​WEGO IIID Kit - Land & Sea® Dyno

Part #115004
​12 foot Extension Cable For All WEGO Systems

Part #115008
Oxygen Sensor Bung Plug
​​18 x 1.5 mm Thread - Stainless Steel

​​​Part #115025
Grounded Wide-Band Exhaust Gas Oxygen Sensor

​(For Use With WEGO Chassis Dyno System Kits Only!)

  • Our single or dual WEGOunit 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 WEGOunits can be used for on-road or dyno testing.  Suitable for automotive, motorcycle, and other small engine applications.

  • 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.
  • Best of all, Daytona Sensor™ products are covered by a One-Year Limited Factory-Backed Warranty.

​​Part #115003
​Oxygen Sensor Weld Bung

​​18 x 1.5 mm Thread - Mild Steel

Part #115005
CD Ignition Tach Adapter For All WEGO Systems

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Part #115024
​24 Foot Extension Cable For
​All WEGO Systems​

​​Part #115028
​Ground Wire Kit For ​All WEGO Chassis Dyno Systems​

This WEGOIIID 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 WEGO IIID 8-Pack Kit is a complete kit for individual cylinder AFR monitoring on V8 racing engines.  Kit includes four (4) dual channel WEGO IIID units and eight (8) Bosch® LSU 4.2 oxygen sensors, 12 foot extension cables, and 18 x 1.5 mm weld nuts.  This kit is intended for connection to an existing data acquisition system.

​*** Please note that these units are sold without warranty for professional racing use ***