Date Model Control unit address (e.g. 01) Diagnostic procedure
31.5.2025 Karoq (NU) (MQB/PQ37) 2018 -> 01 - Engine Activation - fuel pump (G6)
31.5.2025 Karoq (NU) (MQB/PQ37) 2018 -> 01 - Engine Basic settings - adaptation - Test: throttle valve
31.5.2025 Karoq (NU) (MQB/PQ37) 2018 -> 01 - Engine Basic settings - Neutral gear sensor (G701)
31.5.2025 Karoq (NU) (MQB/PQ37) 2018 -> 01 - Engine Creation of readiness
31.5.2025 Karoq (NU) (MQB/PQ37) 2018 -> 01 - Engine Automatic test procedure
31.5.2025 Karoq (NU) (MQB/PQ37) 2018 -> 01 - Engine Zeroing learning values - Lambda sensor(s)
31.5.2025 Karoq (NU) (MQB/PQ37) 2018 -> 01 - Engine Start/stop - activation/deactivation
28.5.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Bleeding (deaeration) - Engine cooling
28.5.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Adaptation - pressure difference sensor - exhaust recirculation
28.5.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Security access: blocking detection
28.5.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine DPF regeneration
28.5.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Clogging of diesel particulate filter - oil Ash
28.5.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Start/Stop check
28.5.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Test - idle stabilization
28.5.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Temperature sensors test
28.5.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Test: clutch pedal - pedal switch
28.5.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Test - additive pump SCR AD-Blue (V437)
28.5.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Test - filling pressure control valve (N75) CUUx variant 2
28.5.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Test - filling pressure control valve (N75) CUUx variant 1
28.5.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Test - Intake air mass sensor CUUx