Date Model Control unit address (e.g. 01) Diagnostic procedure
9.10.2022 Golf/Jetta 6 (PQ36) 2010 - 2014 01 - Engine Customer limitation of maximum speed
9.10.2022 Golf/Jetta 6 (PQ36) 2010 - 2014 01 - Engine Start/stop - activation/deactivation
9.10.2022 Golf/Jetta 6 (PQ36) 2010 - 2014 01 - Engine Test of the condition of the diesel particulate filter - oil ash
9.10.2022 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Test - additive pump SCR AD-Blue (V437)
9.10.2022 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Test - filling pressure control valve (N75) CUUx variant 2
9.10.2022 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Test - filling pressure control valve (N75) CUUx variant 1
9.10.2022 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Test - Intake air mass sensor CUUx
9.10.2022 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Test - exhaust recirculation CUUx
9.10.2022 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Basic settings - exhaust gas flap
9.10.2022 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Zeroing learning values - Low-pressure exhaust gas return valve
9.10.2022 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Zeroing learning values - cylinders: pressure sensor
9.10.2022 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Measurement of compression pressure
9.10.2022 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Basic settings - Zero detection of SRC additive level
9.10.2022 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Zeroing learning values: additive injection system
9.10.2022 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Test - Dosing of the reducing agent SCR AdBlue
9.10.2022 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Reducing agent AD-Blue - status check
9.10.2022 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Check the leakproofness of the lines AdBlue - SCR
9.10.2022 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Zero detection of SRC additive level - AdBlue
9.10.2022 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Test - exhaust recirculation (GX6) - potentiometer (G466) CLHx
9.10.2022 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Test - exhaust recirculation (GX6) - servo motor (V339) CLHx