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Wideband O2 Sensors
Wideband Oxygen Sensor
Sort by:Recommended
AEM Inline Wideband UEGO AFR (30-0310)
AEM’s X-Series Inline Wideband UEGO Air/Fuel Ratio Controllers are built upon unique, patent-pending X-Series digital technology that makes them the fastest responding wideband air/fuel ratio controllers in independent testing against 17 other wideband UEGO air/fuel controllers*. The X-Series Wideband UEGO Air/Fuel Ratio Controller replaces the popular 30-2310 Inline Controller.
X-Series Inline Wideband UEGO Controller features a weather-resistant, low-profile enclosure with status LEDs. It is ideal for users who do not need a gauge display and want the fastest response time when data logging or for feedback control when tuning with an engine management system.
The X-Series Inline Controller includes a 0-5v and RS232 Serial Port output for feedback control and data logging, and an AEMnet (CANbus) output for data logging and daisy chaining multiple X-Series Controllers together (up to 16 cylinders) for recording AFR in multiple cylinders. It supports vehicle/system voltages up to 16V, and can be used on EFI or carbureted applications, and dynamometers in applications using gasoline, methanol, ethanol, Diesel, propane and CNG.AEM Digital Wideband Air/Fuel Gauge (30-4110)
A wideband UEGO sensor controller accurately monitors Air/Fuel ratios (AFR) during the tuning process to prevent a lean fuel mixture, which could lead to engine damage. AEM has combined its single-channel wideband UEGO controller and gauge display into one unit, uniting unsurpassed AFR accuracy and control with an easy-to-read interface.
AEM X-WiFi Wideband UEGO and EGT Wireless Gauge Controller (30-2320)
Out of stockX-WiFi - Wireless Real-Time Engine Data Monitoring The X-WiFi combines the ability to accurately monitor Air/Fuel ratios (AFR) and up to two EGT sensors (optional) from nearly any WiFi enabled device or laptop, including but not limited to iPhone & Droid phones.
Monitor AFR and EGTs From Your iPhone & iPod Touch! AEMs X-WiFi Wideband UEGO Controller & EGT Monitor combines our proven wideband UEGO technology (single channel) with an exhaust gas monitoring function that supports up to two EGT sensors (sold separately, PN (30-2067). X-WiFi installs and conceals easily. It connects effortlessly to an iPhone or iPod Touch, allowing you to use your smart phone as an ancillary AFR and EGT gauge. It is a must have for tuners and enthusiasts who do not want to add an additional set of gauges but want to monitor and control AFR and EGTs. A datastream output is also included for PC viewing of AFR and EGTs via a USB connection.
PLX M-300 Tuner Edition Wideband (PLX-897346002290)
Out of stockM-300 TE Gen4 - Wideband Air/Fuel Ratio Oxygen Sensor Controller (UEGO) with 4 digit display and fuel select knob. Kit includes aluminum controller box, Bosch LSU4.9 sensor, sensor harness, stand, and wire/connector kit.
See below for details.
PLX SM-AFR DM-6 Wideband AFR Gauge Combo (PLX-897346002719)
DM-6 + SM-AFR Wideband Gauge Combo - Wideband Air/Fuel Ratio Oxygen Sensor Controller (UEGO) with 2 1/16" touch screen gauge. Combo includes, multi-touch gauge, aluminum controller box, Bosch LSU4.9 sensor, sensor harness, and wire/connector kit.
See below for details.