AC compressor not kicking in
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AudiWorld Senior Member
Thread Starter
AC compressor not kicking in
Car is 2006 A3 2.0T FWD DSG auto
AC stopped working.
Have 150 psi on low and high side (so compressor not kicking in).
Have high pressure sensor code (and air quality sensor code, but assume that one has nothing to do with the compressor not kicking in). Replace with new sensor, no change (still have the code, comes right back).
Can someone post or link the wiring diagram for the AC system? With the high pressure sensor code coming back, I need to check the wiring I pressume.
Tuesday,17,July,2018,16:05:12:03761
VCDS Version: Release 18.2.1 (x64) Running on Windows 7 x64
Ross-Tech: Home
Address 08: Auto HVAC Labels: 8P0-820-043.lbl
Control Module Part Number: 8P0 820 043 M HW: 8P0 820 043 M
Component and/or Version: KlimavollautomatH18 0260
Software Coding:
Work Shop Code: WSC 06314 000 00000
VCID: 3662AB3F4149CCF4CD-8062
Fault Codes have been Erased
2 Faults Found:
00819 - High Pressure Sensor (G65)
009 - Open or Short to Ground
Freeze Frame:
Fault Status: 01101001
Fault Priority: 3
Fault Frequency: 11
Reset counter: 162
Mileage: 242973 km
Time Indication: 0
Date: 2018.07.08
Time: 18:06:09
Freeze Frame:
Temperature: 34.5°C
Voltage: 13.90 V
RPM: 1550 /min
Load: 81.0 %
Load: 73.0 %
01592 - Air Quality Sensor (G238)
010 - Open or Short to Plus
Freeze Frame:
Fault Status: 01101010
Fault Priority: 3
Fault Frequency: 2
Reset counter: 161
Mileage: 242973 km
Time Indication: 0
Date: 2018.07.08
Time: 18:06:10
Freeze Frame:
Temperature: -50.0°C
AC stopped working.
Have 150 psi on low and high side (so compressor not kicking in).
Have high pressure sensor code (and air quality sensor code, but assume that one has nothing to do with the compressor not kicking in). Replace with new sensor, no change (still have the code, comes right back).
Can someone post or link the wiring diagram for the AC system? With the high pressure sensor code coming back, I need to check the wiring I pressume.
Tuesday,17,July,2018,16:05:12:03761
VCDS Version: Release 18.2.1 (x64) Running on Windows 7 x64
Ross-Tech: Home
Address 08: Auto HVAC Labels: 8P0-820-043.lbl
Control Module Part Number: 8P0 820 043 M HW: 8P0 820 043 M
Component and/or Version: KlimavollautomatH18 0260
Software Coding:
Work Shop Code: WSC 06314 000 00000
VCID: 3662AB3F4149CCF4CD-8062
Fault Codes have been Erased
2 Faults Found:
00819 - High Pressure Sensor (G65)
009 - Open or Short to Ground
Freeze Frame:
Fault Status: 01101001
Fault Priority: 3
Fault Frequency: 11
Reset counter: 162
Mileage: 242973 km
Time Indication: 0
Date: 2018.07.08
Time: 18:06:09
Freeze Frame:
Temperature: 34.5°C
Voltage: 13.90 V
RPM: 1550 /min
Load: 81.0 %
Load: 73.0 %
01592 - Air Quality Sensor (G238)
010 - Open or Short to Plus
Freeze Frame:
Fault Status: 01101010
Fault Priority: 3
Fault Frequency: 2
Reset counter: 161
Mileage: 242973 km
Time Indication: 0
Date: 2018.07.08
Time: 18:06:10
Freeze Frame:
Temperature: -50.0°C
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