Simple DIY Lambda Sensor

This will show how to assemble a few components and create a simple dashboard display for your in-car Lambda sensor.

A Lambda sensor is a component fitted to the exhaust system of a car that measures oxygen levels emitted from the engine. This information can be used to adjust the “mix” in the engine helping fine tune and improve performance of the car.

The following tutorial and diagrams show how a few simple components can add a high performance measuring tool to the dash of your car!


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