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Home >> Audi >> 2014 >> A5 Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 1194 (Air Conditioning (Refrigerant Circuit) (Coupe)) >> 87 Air Conditioning >> Refrigerant Circuit >> A/C Pressure/Temperature Sensor -G395-, CHECKING PRESSURE SIGNAL >> Test Sequence:

Test Sequence:

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-- Turn on the ignition.

-- Check the ground and positive connection to the terminal -A-.

-- Check the connection and the function of the A/C Pressure/Temperature Sensor -G395- using the Vehicle Diagnostic Tester in the "Guided Fault Finding" function.

NOTE:

The A/C compressor (A/C Compressor Regulator Valve -N280-) is not actuated when the connector -A- is disconnected.

The A/C Pressure/Temperature Sensor -G395- is an electronic control module over which exchanges information with the Vehicle Electrical System Control Module -J519- via a local Data Bus using the Vehicle Diagnostic Tester in the "Guided Fault Finding" function.

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