Hyundai Genesis (DH): Air Conditioning System / CO2 Sensor Description and Operation

Hyundai Genesis (DH) 2013-2016 Service Manual / Heating, Ventilation and Air Conditioning / Air Conditioning System / CO2 Sensor Description and Operation

Description
This system maintains the density of carbon dioxide constantly in vehicle interior by measuring the amount of carbon dioxide to increase the comfortableness and the fuel consumption rate when air conditioning system is operating.

1. CO2 sensor signal
2. Ground

3. IG2(12V)

    Inspection 1. Check the resistance of the ambient temperature sensor between terminals 1 and 2 whether it changes by changing the ambient temperature.

    Interface Diagram

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: Repair procedures

    R

    Hyundai Genesis (DH) 2013-2016 Service Manual: Compressor oil Repair procedures

    Oil Specification 1. The HFC-134a system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. 2. Compressor (PAG) oil varies according to compressor model. Be sure to use oil specified for the compressor model.

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