Date Model Control unit address (e.g. 01) Diagnostic procedure
19.2.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Test: fuel pump - control unit (J538)
19.2.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Neutral gear sensor - adaptation
19.2.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Test: posilovač brzd - pressure sensor (G294)
19.2.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Test: brake pedal - pedál pedal switch (F)
19.2.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Default throttle valve settings
19.2.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Test of fuel temperature sensor (G81)
19.2.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Test of intake air temperature sensor (G299)
19.2.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Test of intake air temperature sensor (G41)
19.2.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Test of engine temperature sensor - outlet from radiator (G83)
19.2.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Test of gas pedal position sensor 2 - voltage (G185)
19.2.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Test of gas pedal position sensor 1; 2 (G79; G185)
19.2.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Test of gas pedal position sensor 1 - voltage (G79)
19.2.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Test - fuel pressure - pressure sensor (G247)
19.2.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Test - electromagnetic valve for the active carbon box (N80) variant 2
19.2.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Test - electromagnetic valve for the active carbon box (N80) variant 1
19.2.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Automatic test procedure
19.2.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Test - activation - fuel pump (G6)
19.2.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Creation of readiness
19.2.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Evacuation of fuel tank II
19.2.2025 Leon (5F) MQB (PQ37) 2013 - 2020 01 - Engine Evacuation of fuel tank