Date Model Control unit address (e.g. 01) Diagnostic procedure
20.3.2025 A3 (8V) (MQB/PQ37) 2013 -2019 01 - Engine Bleeding of fuel system
20.3.2025 A3 (8V) (MQB/PQ37) 2013 -2019 01 - Engine Test of pedal switches (cruise control)
20.3.2025 A3 (8V) (MQB/PQ37) 2013 -2019 01 - Engine Basic settings - adaptation - Test: throttle valve
20.3.2025 A3 (8V) (MQB/PQ37) 2013 -2019 01 - Engine Basic settings - Neutral gear sensor (G701)
20.3.2025 A3 (8V) (MQB/PQ37) 2013 -2019 01 - Engine Basic settings - turbo blower
20.3.2025 A3 (8V) (MQB/PQ37) 2013 -2019 01 - Engine Basic settings - exhaust gas return valve 1 (GX5)
20.3.2025 A3 (8V) (MQB/PQ37) 2013 -2019 01 - Engine Creation of readiness
20.3.2025 A3 (8V) (MQB/PQ37) 2013 -2019 01 - Engine Automatic test procedure
20.3.2025 A3 (8V) (MQB/PQ37) 2013 -2019 01 - Engine Deletion of statistics memory - Start-stop
20.3.2025 A3 (8V) (MQB/PQ37) 2013 -2019 01 - Engine Zeroing learning values - Adaptation of the mean quantity value
20.3.2025 A3 (8V) (MQB/PQ37) 2013 -2019 01 - Engine Zeroing learning values - Lambda sensor(s)
20.3.2025 A3 (8V) (MQB/PQ37) 2013 -2019 01 - Engine Injector: corrective value - Test
20.3.2025 A3 (8V) (MQB/PQ37) 2013 -2019 01 - Engine Customer limitation of maximum speed
20.3.2025 A3 (8V) (MQB/PQ37) 2013 -2019 01 - Engine Start/stop - activation/deactivation
20.3.2025 A3 (8V) (MQB/PQ37) 2013 -2019 01 - Engine Test of the condition of the diesel particulate filter - oil ash
20.3.2025 Q5 (FY) (MLB Evo/PQ49) 2017 -> 19 - Gateway Disconnect after impact - unblocking
20.3.2025 Q5 (FY) (MLB Evo/PQ49) 2017 -> 19 - Gateway Diagnostics filter - status
20.3.2025 Q5 (FY) (MLB Evo/PQ49) 2017 -> 19 - Gateway Security access: blocking detection
20.3.2025 Q5 (FY) (MLB Evo/PQ49) 2017 -> 19 - Gateway Fatigue detection - settings
20.3.2025 Q5 (FY) (MLB Evo/PQ49) 2017 -> 19 - Gateway Tansport mode OFF - ON