Date Model Control unit address (e.g. 01) Diagnostic procedure
21.1.2025 Touran (1T) A5 (PQ36) 2004 - 2015 01 - Engine Customer limitation of maximum speed
21.1.2025 Superb 3 (NP) (MLB/PQ48) 2015 -> 01 - Engine Adaptation - pressure difference sensor - exhaust recirculation
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 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 Superb 3 (NP) (MLB/PQ48) 2015 -> 01 - Engine DPF regeneration
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine DPF regeneration
21.1.2025 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine DPF regeneration
21.1.2025 Superb 3 (NP) (MLB/PQ48) 2015 -> 01 - Engine Clogging of diesel particulate filter - oil Ash
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 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 Superb 3 (NP) (MLB/PQ48) 2015 -> 01 - Engine Test - idle stabilization
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Test - idle stabilization
21.1.2025 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Test - idle stabilization
21.1.2025 Superb 3 (NP) (MLB/PQ48) 2015 -> 01 - Engine Temperature sensors test
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Temperature sensors test
21.1.2025 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Temperature sensors test
21.1.2025 Superb 3 (NP) (MLB/PQ48) 2015 -> 01 - Engine Test: clutch pedal - pedal switch
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 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 Superb 3 (NP) (MLB/PQ48) 2015 -> 01 - Engine Test - additive pump SCR AD-Blue (V437)