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FAST Single-to-Dual O2 Wideband Meter Conversion Kit

FAST 170445


made in usa
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Estimated to ship directly from the manufacturer on 07/03/18
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FAST Single-to-Dual O2 Wideband Meter Conversion Kit $130.99
Single-to-Dual O2 Wideband Meter Conversion Kit

FAST 170445 Details

Digital Air/Fuel Meter Components

Includes Wideband Sensor and Harness to convert a a Single Sensor Wideband Unit to a Dual Sensor Unit. Also includes weld in O2 bung and a plug for it.


Manufacturer's Part Number:

With no laptop required, FAST has developed three 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 wideband 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 built-in data logging that plays back recorded information on a lighted, full-graphic display rather than a laptop. Additional features include outputs for external data loggers, digital gauges, as well as a narrowband simulator function that allows you to feed your engine's computer a factory signal while using the wideband sensor for air/fuel measurement.


  • Ideal for carbureted, EFI or diesel engines
  • Available in single or dual sensor units
  • Built-in data logging; no laptop required
  • Meters for gasoline, diesel & E85 fuels
  • PC-based software analysis tool
  • RPM-based option

Some parts are not legal for use in California or other states with similar laws / regulations