Diagnostic procedures for a VAG diagnostics
Database for coding vehicle control units Volkswagen - VAG
Software versions
VIN - Code validator
Engines / Petrol / 1.6/85kW FSI BAG/BLF/BLP / Default throttle valve settings
Search:
Search area:
| Mark | Model | Control unit | Diagnostic operation |
|---|
Mark 
Model
Control unit
Diagnostic operation
Diagnostic procedure
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.
Conditions:
- on-board voltage > XX V (XX - Measured values group XXX field X)
- intake air temperature > XX °C (XX - Measured values group XXX field X)
- engine temperature = XX °C
- engine speed = X rpm
connect with the control unit XX - engine
Erasing of learning values
Note:
- if the adaptation values have already been deleted at this stage, then do not redo this adaptation value deletion process to prevent deletion of already adapted components
-if the adaptation values are now deleted, it is necessary to do basic setting (adaptation) of ALL subordinate actuators that require this, e.g. EGR, EVAP, throttle valve, etc.
disconnect from power supply part - engine control unit
wait XX MIN
connect - engine control unit
Basic settings
XX - Basic settings group XXX
activate default settings
wait XX s (follow the diagnostics instructions)
required values
field X = ADP-OK
upon achievement of values:
XX - end of communication
switch ignition off for XX s
- on-board voltage > XX V (XX - Measured values group XXX field X)
- intake air temperature > XX °C (XX - Measured values group XXX field X)
- engine temperature = XX °C
- engine speed = X rpm
connect with the control unit XX - engine
Erasing of learning values
Note:
- if the adaptation values have already been deleted at this stage, then do not redo this adaptation value deletion process to prevent deletion of already adapted components
-if the adaptation values are now deleted, it is necessary to do basic setting (adaptation) of ALL subordinate actuators that require this, e.g. EGR, EVAP, throttle valve, etc.
disconnect from power supply part - engine control unit
wait XX MIN
connect - engine control unit
Basic settings
XX - Basic settings group XXX
activate default settings
wait XX s (follow the diagnostics instructions)
required values
field X = ADP-OK
upon achievement of values:
XX - end of communication
switch ignition off for XX s
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.