Diagnostic procedures for a VAG diagnostics
Database for coding vehicle control units Volkswagen - VAG
Software versions
VIN - Code validator
Engines / Diesel / 1.6/55kW TDI-CR CAYA / Test of filling pressure
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Diagnostic operation
Diagnostic procedure
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Conditions:
- air filter - clean
- coolant temperature > XX°C
- intake system - tightness - OK
- engine speed = idling
observe the occupation safety rules when taking a test drive with connected diagnostics tester
connect with the control unit XX - engine
XX - Basic settings
select item in drop-down menu: IDEXXXXX - Automatic test procedure
Start
follow the diagnostics instructions
required values: Successfully completed
if values are not achieved -> check of error memory
continue
Advanced Measured Values
select item in menu:
IDEXXXXX-ENGXXXXXX - filling pressure - required value - MAP_SP_MMV
IDEXXXXX-ENGXXXXXX - filling pressure - actual value - MAP_MMV
TIP! For easier search in the menu, enter the code IDE, ENG or MAS into the "Filter" window
from XXXX rpm, accelerate in Xrd gear to about XXXX rpm - full load - accelerator pedal = XXX%
desired condition:
IDEXXXXX-ENGXXXXXX (filling pressure - actual value) = IDEXXXXX-ENGXXXXXX (filling pressure - required value) ± XXX mbar
if values are not achieved - check component:
- turbo blower
- filling pressure sensor
- tightness of line
- air filter - clean
- coolant temperature > XX°C
- intake system - tightness - OK
- engine speed = idling
connect with the control unit XX - engine
XX - Basic settings
select item in drop-down menu: IDEXXXXX - Automatic test procedure
Start
follow the diagnostics instructions
required values: Successfully completed
if values are not achieved -> check of error memory
continue
Advanced Measured Values
select item in menu:
IDEXXXXX-ENGXXXXXX - filling pressure - required value - MAP_SP_MMV
IDEXXXXX-ENGXXXXXX - filling pressure - actual value - MAP_MMV
TIP! For easier search in the menu, enter the code IDE, ENG or MAS into the "Filter" window
from XXXX rpm, accelerate in Xrd gear to about XXXX rpm - full load - accelerator pedal = XXX%
desired condition:
IDEXXXXX-ENGXXXXXX (filling pressure - actual value) = IDEXXXXX-ENGXXXXXX (filling pressure - required value) ± XXX mbar
if values are not achieved - check component:
- turbo blower
- filling pressure sensor
- tightness of line
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.