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What is a lambda probe and what is its purpose?

Model: (Various brands) Various
Part: Oxygen sensor

The lambda probe is an electronic sensor installed in the vehicle's exhaust system. Its task is to measure the amount of oxygen present in the exhaust gases after combustion. The information provided by the lambda probe is very important for the correct functioning of the engine and to reduce polluting emissions. Its main functions are: optimizing the air/fuel ratio; controlling polluting emissions; signaling variations in the fuel system, which help professionals - but also amateurs - in engine diagnostics.

Posted on 6 November 2025 by ScegliAuto

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How to Replace the Battery on a Honda Vision 110

To replace the battery on a Honda Vision 110, you need to remove the front fairing of the motorcycle, located directly under the front headlamp. To loosen this panel, unscrew the two screws found at its top, just below the handlebar. Once these screws are loosened, lever under the panel to detach it, gaining access to the battery underneath: this battery must be removed from its housing by unscrewing the fixing screws and disconnecting the power cables, replacing it with a new one.

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