A must-have kit for serious tuners & beginners alike, the Microtech LSu 4.9 Wideband Sensor Kit is a highly-recommended addition to your tuning arsenal, allowing for precise monitoring of the air/fuel ratio.
Now its Gen2 iteration, we see a new light-weight billet alloy case featuring a high-contrast, easy-to-read OLED screen which displays the AFR in real time and also doubles as a diagnostic display as well.
Also included in the kit is the latest version Bosch 5 wire LSU 4.9 oxygen sensor matched with a genuine Bosch self-calibrating processor for accurate and repeatable Air/Fuel ratio measurement, which can be displayed in either Air/Fuel Ratio or Lambda.
The LSU 4.9 wideband kit features 3 different outputs making it compatible with several different MicroTech Products, such as -
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