Date Model Control unit address (e.g. 01) Diagnostic procedure
16.1.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Test of exhaust gases temperature sensor 2;3;4 (G448; G495;G648) CUUx
16.1.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Test of fuel temperature sensor (G81)
16.1.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Test - Intake air mass sensor - test drive
16.1.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Adaptation: oil presure for engine run-in
16.1.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Basic settings - Low-pressure exhaust gas return valve
16.1.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Basic settings - exhaust gas return valve 1 (GX5)
16.1.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Zeroing learning values - Intake air mass sensor
16.1.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Zeroing learning values DPF - If replaced: engine control unit
16.1.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Adaptation: DPF ash loading – if replaced: DPF
16.1.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Adaptation of injection valve after replacement CLHx;CNHx
16.1.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Test of the condition of the diesel particulate filter - oil ash CLHx;CNHx
16.1.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Bleeding (deaeration) - Engine cooling
16.1.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Creation of readiness
16.1.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Zeroing learning values - Quantity measuring unit - regulator valve
16.1.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Turbo blower - replacement (adaptation)
16.1.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Adaptation of injection valve after replacement R4
16.1.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Bleeding of fuel system - variant 2
16.1.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Adaptation of the deviation of the minimum number of injectors
16.1.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Test of the condition of the diesel particulate filter
16.1.2026 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Test of filling and atmospheric pressure sensor