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Climate Error Pressure Sensor

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TDI_12



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Post06-08-2020, 23:50    Subject: Climate Error Pressure Sensor Quote
Address 08: Climate Control Module. Label file: DRV\8D0-820-043-1D.lbl
Part number: 8D0 820 043 N
Component: A4
Automatic Climate Control D57
Encoding: 00043
Operating number: WSC 06335
VCID: 2B02F1E66A1EC9C3D68-25B6

"One error found:"
00792 - Pressure switch for air conditioner (F129)
31-00 - Short circuit to ground / Interruption.

Can this error also occur with an empty system, or only with a defective pressure switch?


Translated on 14-10-2026, 17:04.
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Rüdi
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2001 Audi A4 Avant
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Post10-08-2020, 8:08    Subject: Climate Error Pressure Sensor Quote
Hi.

"I recently had the same issue with a '98 A4. The connector to the sensor was disconnected for some reason. I reconnected it, cleared the error code, and the system started working again, both heating and cooling."
Sommer: A4 B5 Avant 2,5 TDI Quattro Facelift (AKN silber)

Wartet auf H Kennzeichen: A4 B5 Avant 1.9 TDI Quattro (AFN Schwarz)

Winter: A4 B5 Avant TDI Quattro (AFN rot)

Alltags Spardose: Audi A2 1.4 TDI (AMF Silber)


Translated on 14-10-2026, 17:05.
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vag-driver
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Post11-08-2020, 10:03    Subject: Climate Error Pressure Sensor Quote
As Rüdi already mentioned:

1. Check the wiring for corrosion and cable breaks.
2. Or the pressure switch is defective.
Viele Grüße
Andreas


*** Ein Ingenieur muss vordenken. Wenn er anfängt nachzudenken ist es schon zu spät. ***


Translated on 14-10-2026, 17:06.
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dieselschrauber
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Post02-09-2020, 11:42    Subject: Climate Error Pressure Sensor Quote
Feedback would also be appreciated. icon_wink.gif


Translated on 14-10-2026, 17:06.
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