This unique Gen4 PLX Wideband AFR is designed to help you measure Wideband Air/Fuel Ratio in your car. It utilises the next generation in Bosch Wideband Air/Fuel Ratio sensor technology combined with a fast, accurate and durable PLX device module. The oxygen sensor is meticulously monitored every 2mS (488 times per second) to obtain peak performance, accuracy and reaction time.
The AFR sensor module includes two analog outputs (Wideband 0-5V, and narrowband 0-1V) for interfacing with 3rd party devices and one digital serial output for interfacing with the DM-6 gauge and other PLX Gauges. The Wideband analog output is ideal for interfacing with aftermarket ECU's and data loggers. The narrowband output is ideal for stock narrowband oxygen sensor replacement where the simulated narrowband analog output is fed into your ECU to make it operate as if the stock narrowband oxygen sensor is still installed while running the PLC Wideband setup. All three outputs can be used simultaneously. Additional features include advanced soft start technology which prolongs the oxygen sensor's life and an aluminium enclosure for durability and reliability.