Diagnostic procedures for a VAG diagnostics
Database for coding vehicle control units Volkswagen - VAG
Software versions
VIN - Code validator
Gearboxes / 5-speed / 5-speed automatic transmission(085) / basic settings
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Model
Control unit
Diagnostic operation
Diagnostic procedure
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Conditions:
- oil volume in gearbox - OK
- number of faults = X
- on-board voltage > XXV
- engaged gear (Tiptronic)
Note:
- XX XXX km
- done after replacement of component: engine, gearbox, engine control unit, gearbox - control unit, clutch, gear lever
- done after repair of components: engine, gearbox, engine control unit, gearbox - control unit, clutch, gear lever
connect with the control unit XX - gearbox electronics
clutch path sensor - settings
XX - Measured values group XXX
disconnect the connector from the hydraulic unit
required values:
field X = X,X - X.X V
if values are not achieved: attach connector
XX - end of communication
switch-off the ignition
switch on the ignition
connect with the control unit XX - gearbox electronics
speed controller - settings
XX - Basic settings group XXX
required values:
field X = Wait->Adjust
release the gear selector nut and pull with minimum force
set the selector at position E or D and back to "Tiptronic Mode"
required values:
field X = (-)
field X = X - XX
adjust and hold the lever for X s at position: (-)
required values:
field X = Stop
adjust and hold the lever for X s at position: Stop
required values:
field X = KickDown
depress and hold X s - clutch pedal
required values:
field X = N
adjust and hold the lever for X s at position: N
required values:
field X = StartMot
Start the engine
engine speed = idling
wait XX s
required values:
field X = EngOFF
adjust and hold the lever for X s at position: Stop
switch-off the engine
wait XX s
if an error occurs during setting, the measured values will show the RTFM with error code
significance of error code
X = potentiometer for detection of conversion X (GXXX) - test of components: switch, wiring
X = potentiometer for detection of conversion X (GXXX) - test of components: switch, wiring
X = reverse light switch (FX) - test of components: switch, wiring
XX= potentiometer for fluctuation during measurement - test of components: potentiometer for fluctuation during measurement (XX - Measured values group XXX - XXX, check of error memory
XX= potentiometer for fluctuation during measurement - value - test of components: potentiometer for fluctuation during measurement (XX - Measured values group XXX - XXX, check of error memory
XX= gear selector sets incorrectly or the measured values are outside the tolerance - test of components: potentiometer, speed controller, gear-shift valves
execute function: speed controller - basic settings
slippage point - settings
XX - Basic settings group XXX
Start the engine
activate the hand brake
depress and hold - brake pedal
adjust the gear selector to position E or D
observe values:
field X = X - X
release - brake pedal
wait X s
depress and hold - brake pedal
wait X s
repeat until achievement of values:
required values:
field X = X
if values are not achieved - check of error memory, execute function: basic settings
XX - end of communication
Created on: XX.XX.XXXX XX:XX:XX (hnz) Copyright © XXXX-XXXX, AutoComSoft Ltd All rights reserved.
- oil volume in gearbox - OK
- number of faults = X
- on-board voltage > XXV
- engaged gear (Tiptronic)
Note:
- XX XXX km
- done after replacement of component: engine, gearbox, engine control unit, gearbox - control unit, clutch, gear lever
- done after repair of components: engine, gearbox, engine control unit, gearbox - control unit, clutch, gear lever
connect with the control unit XX - gearbox electronics
clutch path sensor - settings
XX - Measured values group XXX
disconnect the connector from the hydraulic unit
required values:
field X = X,X - X.X V
if values are not achieved: attach connector
XX - end of communication
switch-off the ignition
switch on the ignition
connect with the control unit XX - gearbox electronics
speed controller - settings
XX - Basic settings group XXX
required values:
field X = Wait->Adjust
release the gear selector nut and pull with minimum force
set the selector at position E or D and back to "Tiptronic Mode"
required values:
field X = (-)
field X = X - XX
adjust and hold the lever for X s at position: (-)
required values:
field X = Stop
adjust and hold the lever for X s at position: Stop
required values:
field X = KickDown
depress and hold X s - clutch pedal
required values:
field X = N
adjust and hold the lever for X s at position: N
required values:
field X = StartMot
Start the engine
engine speed = idling
wait XX s
required values:
field X = EngOFF
adjust and hold the lever for X s at position: Stop
switch-off the engine
wait XX s
if an error occurs during setting, the measured values will show the RTFM with error code
significance of error code
X = potentiometer for detection of conversion X (GXXX) - test of components: switch, wiring
X = potentiometer for detection of conversion X (GXXX) - test of components: switch, wiring
X = reverse light switch (FX) - test of components: switch, wiring
XX= potentiometer for fluctuation during measurement - test of components: potentiometer for fluctuation during measurement (XX - Measured values group XXX - XXX, check of error memory
XX= potentiometer for fluctuation during measurement - value - test of components: potentiometer for fluctuation during measurement (XX - Measured values group XXX - XXX, check of error memory
XX= gear selector sets incorrectly or the measured values are outside the tolerance - test of components: potentiometer, speed controller, gear-shift valves
execute function: speed controller - basic settings
slippage point - settings
XX - Basic settings group XXX
Start the engine
activate the hand brake
depress and hold - brake pedal
adjust the gear selector to position E or D
observe values:
field X = X - X
release - brake pedal
wait X s
depress and hold - brake pedal
wait X s
repeat until achievement of values:
required values:
field X = X
if values are not achieved - check of error memory, execute function: basic settings
XX - end of communication
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.