Diagnostic procedures for a VAG diagnostics
Database for coding vehicle control units Volkswagen - VAG
Software versions
VIN - Code validator
Engines / Petrol / 3.2/162 kW AZZ/BAA/BKJ/BMV/BMX/BRJ / Test - Lambda-sensor upstream of catalyst - cylinder row 2
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Mark 
Model
Control unit
Diagnostic operation
Diagnostic procedure
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Conditions:
- engine speed = idling
- engine temperature > XX°C (XX - Measured values group XXX field X
connect with the control unit XX - engine
XX - Basic settings group XXX
activate default settings
wait
required values - field X
xxXXXXXXX = OK
XXXXXXX = error (lambda sensors changed ??)
XXXXXXX = check of error memory
if values are not achieved - check of error memory
to achieve the values - continue
XX - Basic settings group XXX
activate default settings
press and hold brake pedal + accelerator pedal
the control unit increases the engine speed
required values - engine speed > XXXX rpm
required values - field X
xxxxxXXX = OK
if values are not achieved - check of error memory
upon achievement of values - continue
brake pedal + accelerator pedal = XXX%
engine speed > XXXX rpm
XX - Basic settings group XXX
activate default settings
required values - field X
xxxxxXXX = OK
if values are not achieved - check of error memory
upon achievement of values - end - Lambda sensor(s) = OK
release - brake pedal + accelerator pedal
- engine speed = idling
- engine temperature > XX°C (XX - Measured values group XXX field X
connect with the control unit XX - engine
XX - Basic settings group XXX
activate default settings
wait
required values - field X
xxXXXXXXX = OK
XXXXXXX = error (lambda sensors changed ??)
XXXXXXX = check of error memory
if values are not achieved - check of error memory
to achieve the values - continue
XX - Basic settings group XXX
activate default settings
press and hold brake pedal + accelerator pedal
the control unit increases the engine speed
required values - engine speed > XXXX rpm
required values - field X
xxxxxXXX = OK
if values are not achieved - check of error memory
upon achievement of values - continue
brake pedal + accelerator pedal = XXX%
engine speed > XXXX rpm
XX - Basic settings group XXX
activate default settings
required values - field X
xxxxxXXX = OK
if values are not achieved - check of error memory
upon achievement of values - end - Lambda sensor(s) = OK
release - brake pedal + accelerator pedal
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.