Date Model Control unit address (e.g. 01) Diagnostic procedure
8.2.2026 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Start/stop - activation/deactivation
8.2.2026 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Test of the condition of the diesel particulate filter - oil ash
8.2.2026 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Test of the condition of the diesel particulate filter - oil ash
8.2.2026 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Test: Reducing agent SCR - Efficiency
8.2.2026 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Test: Reducing agent SCR - Efficiency
8.2.2026 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Emptying of the system AdBlue SCR
8.2.2026 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Emptying of the system AdBlue SCR
8.2.2026 Kodiaq (NS) (MQB) 2017 -> 01 - Engine Reset - Starter restriction from SRC system
8.2.2026 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Reset - Starter restriction from SRC system
8.2.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Injector: corrective value - Test V3
8.2.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Adaptation of injection valve after replacement R3
8.2.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Bleeding (deaeration) - Engine cooling
8.2.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Adaptation - pressure difference sensor - exhaust recirculation
8.2.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Security access: blocking detection
8.2.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine DPF regeneration
8.2.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Clogging of diesel particulate filter - oil Ash
8.2.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Start/Stop check
8.2.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Test - idle stabilization
8.2.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Temperature sensors test
8.2.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Test: clutch pedal - pedal switch