Diagnostic procedures for a VAG diagnostics
Database for coding vehicle control units Volkswagen - VAG
Software versions
VIN - Code validator
Engines / Diesel / 2.0/103kW TDI-CR CFFx;CFGx;CFHx;CLCx;CMGB UDS EDC17 C46 / Deletion of an error message SCR - AdBlue - dashboard
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Mark 
Model
Control unit
Diagnostic operation
Diagnostic procedure
This operation was considered useful 1x.
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X)
Connect via OBD protocol and delete the error memory
X)
connect with the control unit XX - engine
delete error memory
X)
Advanced Measured Values
select item in menu:
IDEXXXXX-ENGXXXXXX - Increase - Limited range
TIP! For easier search in the menu, enter the code IDE, ENG or MAS into the "Filter" window
XXXXXXXX (X) = Electric fault
XXXXXXXX (X) = Hydraulic fault
XXXXXXXX (X) = Dosing of the reducing agent - Defect
XXXXXXXX (X) = Efficiency - low - Generation of pressure
XXXXXXXX (XX) = Hydraulic fault - Pressure elimination
XXXXXXXX (XX) = SCR heating
XXXXXXXX (XX) = AdBlue - Quality
XXXXXXXX (XXX) = Defect SCR
required value:
XX
if values are not achieved:
-do a test drive
test drive
observe the occupation safety rules when taking a test drive with connected diagnostics tester
Advanced Measured Values
select item in menu:
IDEXXXXX-ENGXXXXXX - Increase - Limited range
a) duration = X MIN.
- normal drive - engine temperature > XX°C
b) duration = XX s
- engine speed = XXXX rpm - XXXX rpm
- speed = XX - XXX km/h - Constant!
- engaged gear = X or X
c) duration = XX s
- release accelerator pedal - deceleration
required value (IDEXXXXX-ENGXXXXXX)
XX
if values are not achieved:
- test drive: repeat until achievement of values: IDEXXXXX-ENGXXXXXX = XX
further, do: Test: Reducing agent SCR - Efficiency
End of test
Connect via OBD protocol and delete the error memory
X)
connect with the control unit XX - engine
delete error memory
X)
Advanced Measured Values
select item in menu:
IDEXXXXX-ENGXXXXXX - Increase - Limited range
TIP! For easier search in the menu, enter the code IDE, ENG or MAS into the "Filter" window
XXXXXXXX (X) = Electric fault
XXXXXXXX (X) = Hydraulic fault
XXXXXXXX (X) = Dosing of the reducing agent - Defect
XXXXXXXX (X) = Efficiency - low - Generation of pressure
XXXXXXXX (XX) = Hydraulic fault - Pressure elimination
XXXXXXXX (XX) = SCR heating
XXXXXXXX (XX) = AdBlue - Quality
XXXXXXXX (XXX) = Defect SCR
required value:
XX
if values are not achieved:
-do a test drive
Advanced Measured Values
select item in menu:
IDEXXXXX-ENGXXXXXX - Increase - Limited range
a) duration = X MIN.
- normal drive - engine temperature > XX°C
b) duration = XX s
- engine speed = XXXX rpm - XXXX rpm
- speed = XX - XXX km/h - Constant!
- engaged gear = X or X
c) duration = XX s
- release accelerator pedal - deceleration
required value (IDEXXXXX-ENGXXXXXX)
XX
if values are not achieved:
- test drive: repeat until achievement of values: IDEXXXXX-ENGXXXXXX = XX
further, do: Test: Reducing agent SCR - Efficiency
End of test
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.
