The emulator enables diagnostics of Catalyst malfunctions.

The emulator is designed for cars with different types of lambda sensors:

эмулятор replaces the signal from the lambda sensor after the catalyst with its signal, thanks to which the engine ECU receives optimal information about the Catalyst operation.

The emulator can be used in vehicles with or without LPG / CNG Gas installation.

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Assembly and Operating Instructions [PDF] - attached

LepardServiceservice программа on porducenta's website.