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Home >> Audi >> 2016 >> S5 Prestige, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 39 (Heating & Air Conditioning) >> 87 Air conditioning >> A/C system control and regulation components >> Air Quality Sensor G238, removing and installing >> Notes

Air Quality Sensor G238, removing and installing: Notes

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Fig 1: Identifying Air Quality Sensor G238
GW00021309Courtesy of VOLKSWAGEN UNITED STATES, INC.
NOTE:
  • The Air Quality Sensor G238 is a highly sensitive electronic component which could be destroyed by direct exposure to solvents, fuels and certain chemical compounds (contamination can ingress by way of area - - for example with version "2").
  • Never install an Air Quality Sensor G238 which has not been kept clean.
  • After removal, do not set down Air Quality Sensor G238 in areas where it could come into contact with solvents, fuels or certain chemical compounds (liquids or vapors).
  • There are different versions of the Air Quality Sensor G238. At the start of production, Air Quality Sensor G238 version "1" was installed. This sensor is gradually being replaced by version "2", however the mode of operation is identical.