Date Model Control unit address (e.g. 01) Diagnostic procedure
21.1.2025 Transporter (7H) (T5) 2004 - 2015 01 - Engine Zeroing learning values DPF - If replaced: DPF
21.1.2025 Transporter (7H) (T5) 2004 - 2015 01 - Engine Injector: corrective value - Test
21.1.2025 Transporter (7H) (T5) 2004 - 2015 01 - Engine Customer limitation of maximum speed
21.1.2025 Transporter (7H) (T5) 2004 - 2015 01 - Engine Start/stop - activation/deactivation
21.1.2025 Transporter (7H) (T5) 2004 - 2015 01 - Engine Test of the condition of the diesel particulate filter - oil ash
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Adaptation - pressure difference sensor - exhaust recirculation
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine DPF regeneration
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Clogging of diesel particulate filter - oil Ash
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Test - idle stabilization
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Temperature sensors test
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Test - filling pressure control valve (N75) CUUx variant 1
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Basic settings - exhaust gas flap
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Zeroing learning values - Low-pressure exhaust gas return valve
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Zeroing learning values - cylinders: pressure sensor
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Measurement of compression pressure
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Basic settings - Zero detection of SRC additive level
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Zeroing learning values: additive injection system
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Test - exhaust recirculation (GX6) - servo motor (V339) CLHx
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Test - coolant temperature - temperature sensor (G62)
21.1.2025 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Test - ambient temperature sensor - temperature sensor (G17)