Diagnostic procedures for a VAG diagnostics
Database for coding vehicle control units Volkswagen - VAG
Software versions
VIN - Code validator
VW / Passat B5 (3B) / 08 - air-conditioning - (Klimaanlage X0xxx) / Condition for disconnection of the compressor
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Mark 
Model
Control unit
Diagnostic operation
Diagnostic procedure
This operation was considered useful 4x.
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connect with the control unit XX - air-conditioning
XX - Measured values group XXX
field X
X = air condition compressor ON
X = air condition compressor - disconnected - Air-conditioning pressure switch (FXXX) - Pressure - Too high
X = air condition compressor - disconnected - Air-conditioning pressure switch (FXXX) - Pressure - Too small
X = air condition compressor - disconnected - engine speed - Too small
X = air condition compressor - disconnected - button ECON
X = air condition compressor - disconnected - button OFF
X = air condition compressor - disconnected - ambient temperature < X°C
XX = air condition compressor - disconnected - voltage < XV
XX = Too high - engine temperature - Too high
XX = air condition compressor - disconnected - control unit (engine, gearbox)
XX = air condition compressor - disconnected - vaporiser - temperature - Too small
XX = vaporiser - temperature sensor (GXXX) - non-functional
XX - Measured values group XXX
field X
X = air condition compressor ON
X = air condition compressor - disconnected - Air-conditioning pressure switch (FXXX) - Pressure - Too high
X = air condition compressor - disconnected - Air-conditioning pressure switch (FXXX) - Pressure - Too small
X = air condition compressor - disconnected - engine speed - Too small
X = air condition compressor - disconnected - button ECON
X = air condition compressor - disconnected - button OFF
X = air condition compressor - disconnected - ambient temperature < X°C
XX = air condition compressor - disconnected - voltage < XV
XX = Too high - engine temperature - Too high
XX = air condition compressor - disconnected - control unit (engine, gearbox)
XX = air condition compressor - disconnected - vaporiser - temperature - Too small
XX = vaporiser - temperature sensor (GXXX) - non-functional
You are not logged! System works in DEMO mode only now where numbers are replaced with X characters. For 49 EUR only You will get access into full system. You can pay by credit card or bank transfer. Click BUY button for purchase and You will get login to diagnostic procedures database imediatelly.
