Emulator serviceable catalytic Converter B1S1LAF

Emulator additional oxygen sensor is designed to emulate the signal 'after catalyst' oxygen sensor (DK, OS – Oxygen Sensor). The emulator provides the complete replacement of the signal DK additional staff responsible for monitoring operation of the catalyst in case of its inefficient operation, to monitor the health of the oxygen sensors of the system. The device emulates a additional DC, analyzing the signal on the main(first B1S1) sensor lean mixture, the LAF sensor (used for example in cars Honda, Mazda, Nissan and European manufacturers BMW, VW, Volvo, Audi, etc.). The device emulates signals 1вольтовых of sensors based on zirconium dioxide (electrochemical) used for the diagnosis of the catalytic Converter (B1S2). LAF -sensor is a broadband sensor has a sufficiently high (1.5 to 4.5 volts) initial voltage offset on the three signal wires, in contrast to the zirconium dioxide 1 volt oxygen sensors, and A/FRSов (Toyota, Lexus) where these two conclusions only, without taking into account the conclusions of the heater. The principles of operation of these sensors is different, so to work with them should use the options of the instrument: B1S1OSG for A/FRSов, and for oxygen sensors.

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