Date Model Control unit address (e.g. 01) Diagnostic procedure
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Creation of readiness
21.1.2025 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Creation of readiness
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Automatic test procedure
21.1.2025 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Automatic test procedure
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Zeroing learning values - Adaptation of the mean quantity value
21.1.2025 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Zeroing learning values - Adaptation of the mean quantity value
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Zeroing learning values - Lambda sensor(s)
21.1.2025 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Zeroing learning values - Lambda sensor(s)
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Injector: corrective value - Test
21.1.2025 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Injector: corrective value - Test
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Customer limitation of maximum speed
21.1.2025 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Customer limitation of maximum speed
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Start/stop - activation/deactivation
21.1.2025 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Start/stop - activation/deactivation
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Test of the condition of the diesel particulate filter - oil ash
21.1.2025 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Test of the condition of the diesel particulate filter - oil ash
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Test: Reducing agent SCR - Efficiency
21.1.2025 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Test: Reducing agent SCR - Efficiency
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Emptying of the system AdBlue SCR
21.1.2025 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Emptying of the system AdBlue SCR