Date Model Control unit address (e.g. 01) Diagnostic procedure
7.6.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Adaptation - pressure difference sensor - exhaust recirculation
7.6.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Security access: blocking detection
7.6.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine DPF regeneration
7.6.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Clogging of diesel particulate filter - oil Ash
7.6.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Start/Stop check
7.6.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Test - idle stabilization
7.6.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Temperature sensors test
7.6.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Test: clutch pedal - pedal switch
7.6.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Test - additive pump SCR AD-Blue (V437)
7.6.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Test - filling pressure control valve (N75) CUUx variant 2
7.6.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Test - filling pressure control valve (N75) CUUx variant 1
7.6.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Test - Intake air mass sensor CUUx
7.6.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Test - exhaust recirculation CUUx
7.6.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Basic settings - exhaust gas flap
7.6.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Zeroing learning values - Low-pressure exhaust gas return valve
7.6.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Zeroing learning values - cylinders: pressure sensor
7.6.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Measurement of compression pressure
7.6.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Basic settings - Zero detection of SRC additive level
7.6.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Zeroing learning values: additive injection system
7.6.2025 Alhambra (7N) A5 (PQ46) 2010 - 2020 01 - Engine Test - Dosing of the reducing agent SCR AdBlue