Diagnostic procedures for a VAG diagnostics
Database for coding vehicle control units Volkswagen - VAG
Software versions
VIN - Code validator
Engines / Petrol / 2.0/110kW FSI BLR / basic settings - EGR
Search:
Search area:
| Mark | Model | Control unit | Diagnostic operation |
|---|
Mark 
Model
Control unit
Diagnostic operation
Diagnostic procedure
This operation was considered useful 1x.
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 >= XXV (XX - Measured values group XXX field X)
- engine speed = X rpm
Note:
- done after repair of components - Exhaust gas recirculation valve, engine control unit
- done after replacement of component - Exhaust gas recirculation valve, engine control unit
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.
connect with the control unit XX - engine
XX - Adaptation channel XX
enter value XXX
Save
Basic settings
connect with the control unit XX - engine
XX - Basic settings group XXX
activate default settings
wait XX s (follow the diagnostics instructions)
required values
field X = ADP-OK (may take several minutes)
XX - end of communication
switch ignition off for XX s
- on-board voltage >= XXV (XX - Measured values group XXX field X)
- engine speed = X rpm
Note:
- done after repair of components - Exhaust gas recirculation valve, engine control unit
- done after replacement of component - Exhaust gas recirculation valve, engine control unit
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.
connect with the control unit XX - engine
XX - Adaptation channel XX
enter value XXX
Save
Basic settings
connect with the control unit XX - engine
XX - Basic settings group XXX
activate default settings
wait XX s (follow the diagnostics instructions)
required values
field X = ADP-OK (may take several minutes)
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.