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Lambda delete

lambda delete angus scotland brand autos

If a petrol vehicle is decatted, it’s highly probable that the engine management light will turn on and a fault code for catalytic converter efficiency (P0420) will be saved in the ECU memory. However, we can disable the function of the second lambda sensor by precisely reconfiguring the engine ECU data.

If a petrol vehicle is decatted, the engine management light may turn on and a fault code (P0420) for catalytic converter efficiency may be stored in the ECU memory. The second lambda sensor is responsible for monitoring the efficiency of the catalytic converter, and disabling it allows the use of a decat pipe without triggering the engine management light or associated fault codes.

Our lambda delete service eliminates the P0420 fault code, thus solving the issue of the illuminated engine management light.

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