Wideband O2 Sensor Extension Harness Suit LSU 4.9 Oxygen Sensor


Replacement Sensor. Aeroflow Performance.


Aeroflow Performance wide band oxygen sensor. Accurate AFR data is critical when tuning an engine. Running rich can cause a lost in power, while running too lean may result in serious engine damage. Using the Aeroflow Performance wideband AFR gauge with a 5-wire heated wideband LSU 4.9 sensor during the tuning process allows you to monitor AFR’s and adjust tuning parameters to optimize them for maximum power and efficiency.

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