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Wideband O2 Controllers

With a response time of just 10ms, Spartan 3 is twice as fast as any Wideband O2 Controller on the planet.
Accurate, fast, affordable, reliable, and simple to install Wideband O2 Controller
  • The best open source Wideband O2 Controller on the market
  • A compact Wideband Controller for integration into your own projects. Based on our Spartan 2 Wideband O2 Controller.
  • A compact Wideband Controller for integration into your own projects. Based on our Spartan 3 Lite Wideband O2 Controller.
  • A compact Wideband Controller for integration into your own projects. Based on our Spartan 3 Wideband O2 Controller with CAN Bus
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    Gauges

  • Air-to-Fuel Ratio gauge - universal compatibility, finely crafted 52 mm aluminum housing, and digital blue LED display
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    Sensors, Accessories, & Parts

  • Bosch LSU ADV Wideband O2 Sensor
  • Bosch LSU 4.9 Wideband O2 Sensor
  • Connectors and Cables for Bosch LSU 4.2/4.9
  • Our Standard Stainless steel oxygen sensor exhaust bung
  • Our Premium Stainless steel oxygen sensor exhaust bung
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    Legacy Products

    With a response time of just 10ms, Spartan 3 is twice as fast as any Wideband O2 Controller on the planet.
    Accurate, fast, affordable, and simple to install Wideband O2 Controller
    A smart and efficient Wideband O2 Controller for Lean Burn applications
    With a response time of just 7ms, Spartan 3 ADV is more than twice as fast as any Wideband O2 Controller on the planet.
  • Exhaust Gas Temperature gauge - complete with sensor, finely crafted 52 mm aluminum housing and digital blue LED display
  • Boost Vacuum gauge - complete with sensor, finely crafted 52 mm aluminum housing, and digital blue LED display
  • K type thermocouple Exhaust Gas Temperature Probe - compatible with iDash, SLC PP2.1, and SLC DIY2
  • Boost Vacuum sensor - compatible with iDash, SLC PP2.1, and SLC DIY2
    Fuel Pressure sensor - compatible with iDash, SLC PP.12, and SLC DIY2
    Intake Air Temperature sensor - compatible with iDash, SLC PP2.1, and SLC DIY2
    Oil Pressure sensor - compatible with iDash, SLC PP2.1, and SLC DIY2
    Fluid Temperature sensor - compatible with iDash, SLC PP2.1, and SLC DIY2
    Sensor Pack - get the most desirable sensors for your 14point7 product at a $30 discount - compatible with iDash, SLC PP2.1, and SLC DIY2.
    The first and only Wideband O2 Controller that communicates with your MegaSquirt 2/3 ECU over digital CAN bus. Easily add up to 8 Wideband O2 controllers to your MegaSquirt ECU.
  • The most advanced data-logger in the world, create your own touch-enabled custom virtual dashboard on your favorite phone, tablet, or PC
  • A compact and low-cost Wideband O2 Controller suitable for integration into your own projects/products. Not recommended for new designs.
  • An evaluation kit for our SLC OEM Wideband O2 Module. Suitable to be used as a low-cost DIY Wideband O2 Controller
  • A full featured Wideband O2 Controller with built-in multiple parameter display, multiple sensor inputs, USB connectivity, and internal memory for saving data-logs
  • A low-cost DIY version of our best selling SLC PP2.1 Wideband O2 Controller
  • Bosch LSU 4.2 Wideband O2 Sensor
  • A low-cost, highly tuneable piggyback fuel management unit - compatible with most vehicles
  • The best open source Wideband O2 Controller on the market
  • 1237 Shaw Street Toronto, Ontario M6G3N9 Canada 416-273-5409

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