Date Model Control unit address (e.g. 01) Diagnostic procedure
21.1.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Test - fuel pressure - pressure sensor (G247)
21.1.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Test - electromagnetic valve for the active carbon box (N80) variant 2
21.1.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Test - electromagnetic valve for the active carbon box (N80) variant 1
21.1.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Automatic test procedure
21.1.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Creation of readiness
21.1.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Evacuation of fuel tank
21.1.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Bleeding of fuel system
21.1.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Deletion of statistics memory Start-stop
21.1.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Zeroing learning values
21.1.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Basic settings - Charge Pressure Controller
21.1.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Creation of readiness
21.1.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Charge Pressure Controller - adaptation
21.1.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Erasing of learning values
21.1.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Test of gas pedal position sensor 1; 2 (G79; G185)
21.1.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Test of filling pressure
21.1.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Test - filling pressure control valve (N75)
21.1.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Test - engine control unit (J623) - power supply
21.1.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Test - throttle actuator
21.1.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Test - Charge Pressure Controller - Position sensor (G581)
21.1.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Test - electromagnetic valve: aeration of fuel tank (N80)