Diagnostic procedures for a VAG diagnostics
Database for coding vehicle control units Volkswagen - VAG
Software versions
VIN - Code validator
Engines / Diesel / 1.9/77kW TDI-PD BLS; BVB; BXJ; BSU / Service regeneration of DPF
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Mark 
Model
Control unit
Diagnostic operation
Diagnostic procedure
This operation was considered useful 12x.
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Conditions:
- clutch pedal - pedal switch - faultless
- second mechanic necessary!
- observe the occupation safety rules when taking a test drive with connected diagnostics tester
- If the filter is clogged above the maximum value, it is necessary to replace it with a new filter otherwise there is a risk of fire during regeneration!
- Maximum value = XX%
do a test drive approx X minutes
- engaged gear (X) or (X)
- engine speed = XXXX rpm - XXXX rpm
do not interrupt driving
connect with the control unit XX - engine
XX - Measured values group XXX
required values:
field X = X% - XX%
if values are not achieved - execute function: DPF regeneration
- If the filter is clogged above the maximum value, it is necessary to replace it with a new filter otherwise there is a risk of fire during regeneration! - Maximum value = XX%
XX - Coding II / XX - Login / XX - Security access
enter value: XXXXX
Start
system indicator light: Diesel Particulate Filter - blinks
XX - Measured values group XXX, XXX
observe values: group XXX
field X = XXXXXXXX or XXXXXXXX (DPF regeneration - status)
observe values: group XXX
field X = temperature upstream of component: turbo blower - actual value
field X = temperature upstream of component: Diesel Particulate Filter - actual value
field X = temperature downstream of component: Diesel Particulate Filter - actual value
field X = clogging of Diesel particulate filter - actual value
do not interrupt driving - if filter clogging is close to X%
required values:
field X < XX%
upon achievement of values - end the test drive
delete error memory
Note:
- if values are not achieved - XXX field X, field X, field X - check component: temperature sensor
- clutch pedal - pedal switch - faultless
- second mechanic necessary!
- observe the occupation safety rules when taking a test drive with connected diagnostics tester
- Maximum value = XX%
do a test drive approx X minutes
- engaged gear (X) or (X)
- engine speed = XXXX rpm - XXXX rpm
do not interrupt driving
connect with the control unit XX - engine
XX - Measured values group XXX
required values:
field X = X% - XX%
if values are not achieved - execute function: DPF regeneration
XX - Coding II / XX - Login / XX - Security access
enter value: XXXXX
Start
system indicator light: Diesel Particulate Filter - blinks
XX - Measured values group XXX, XXX
observe values: group XXX
field X = XXXXXXXX or XXXXXXXX (DPF regeneration - status)
observe values: group XXX
field X = temperature upstream of component: turbo blower - actual value
field X = temperature upstream of component: Diesel Particulate Filter - actual value
field X = temperature downstream of component: Diesel Particulate Filter - actual value
field X = clogging of Diesel particulate filter - actual value
do not interrupt driving - if filter clogging is close to X%
required values:
field X < XX%
upon achievement of values - end the test drive
delete error memory
Note:
- if values are not achieved - XXX field X, field X, field X - check component: temperature sensor
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.