Date Model Control unit address (e.g. 01) Diagnostic procedure
21.1.2025 Q3 (F3) (MQB) 2019 -> 01 - Engine Basic settings - Neutral gear sensor (G701)
21.1.2025 Q3 (F3) (MQB) 2019 -> 01 - Engine Creation of readiness
21.1.2025 Q3 (F3) (MQB) 2019 -> 01 - Engine Automatic test procedure
21.1.2025 Q3 (F3) (MQB) 2019 -> 01 - Engine Start/stop - activation/deactivation
21.1.2025 Tarraco (KN) 2019 -> 01 - Engine Adaptation - pressure difference sensor - exhaust recirculation
21.1.2025 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Adaptation - pressure difference sensor - exhaust recirculation
21.1.2025 Tarraco (KN) 2019 -> 01 - Engine DPF regeneration
21.1.2025 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine DPF regeneration
21.1.2025 Tarraco (KN) 2019 -> 01 - Engine Clogging of diesel particulate filter - oil Ash
21.1.2025 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Clogging of diesel particulate filter - oil Ash
21.1.2025 Tarraco (KN) 2019 -> 01 - Engine Test - idle stabilization
21.1.2025 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Test - idle stabilization
21.1.2025 Tarraco (KN) 2019 -> 01 - Engine Temperature sensors test
21.1.2025 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Temperature sensors test
21.1.2025 Tarraco (KN) 2019 -> 01 - Engine Test: clutch pedal - pedal switch
21.1.2025 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Test: clutch pedal - pedal switch
21.1.2025 Tarraco (KN) 2019 -> 01 - Engine Test - additive pump SCR AD-Blue (V437)
21.1.2025 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Test - additive pump SCR AD-Blue (V437)
21.1.2025 Tarraco (KN) 2019 -> 01 - Engine Test - filling pressure control valve (N75) CUUx variant 2
21.1.2025 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Test - filling pressure control valve (N75) CUUx variant 2