Diagnostic procedures for a VAG diagnostics
Database for coding vehicle control units Volkswagen - VAG
Software versions
VIN - Code validator
Engines / Diesel / 2.7 TDI CR / turbo blower - basic settings
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Diagnostic operation
Diagnostic procedure
This operation was considered useful 1x.
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Conditions:
- engine temperature > XX°C
- number of faults = X
connect with the control unit XX - engine
switch-off the ignition
Start the engine
turbo blower - basic settings
XX - Basic settings group XXX
Start
depress and hold - brake pedal
depress and hold - clutch pedal
the control unit increases the engine speed - XXXX rpm
Note:
- The turbo blowers are now excited alternately with an alternation of XX% and XXX%, such that in one time interval, the right turbo blower is excited with an alternation of XXX% and simultaneously the left turbo blower with an alternation of XX% and in the next time interval the turbo blowers are excited with reversed alternations.
required values - turbo blower - OFF
field X = approx XXXX rpm (engine speed)
field X = XXX - XXXX mbar (filling pressure)
field X = XX - XXX% (exhaust gas return valve)
required values - turbo blower - ON
field X = approx XXXX rpm (engine speed)
field X = XXX - XXXX mbar (filling pressure)
field X = X - X% (exhaust gas return valve)
wait XX s
Created on: XX.XX.XXXX XX:XX:XX (hnz) Copyright © XXXX-XXXX, AutoComSoft Ltd All rights reserved.
- engine temperature > XX°C
- number of faults = X
connect with the control unit XX - engine
switch-off the ignition
Start the engine
turbo blower - basic settings
XX - Basic settings group XXX
Start
depress and hold - brake pedal
depress and hold - clutch pedal
the control unit increases the engine speed - XXXX rpm
Note:
- The turbo blowers are now excited alternately with an alternation of XX% and XXX%, such that in one time interval, the right turbo blower is excited with an alternation of XXX% and simultaneously the left turbo blower with an alternation of XX% and in the next time interval the turbo blowers are excited with reversed alternations.
required values - turbo blower - OFF
field X = approx XXXX rpm (engine speed)
field X = XXX - XXXX mbar (filling pressure)
field X = XX - XXX% (exhaust gas return valve)
required values - turbo blower - ON
field X = approx XXXX rpm (engine speed)
field X = XXX - XXXX mbar (filling pressure)
field X = X - X% (exhaust gas return valve)
wait XX s
Created on: XX.XX.XXXX XX:XX:XX (hnz) Copyright © XXXX-XXXX, AutoComSoft Ltd All rights reserved.
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.