Date Model Control unit address (e.g. 01) Diagnostic procedure
8.2.2026 Octavia 3 (NE) (MQB/PQ37) 2013 - 2020 01 - Engine Creation of readiness
8.2.2026 Octavia 3 (NE) (MQB/PQ37) 2013 - 2020 01 - Engine Automatic test procedure
8.2.2026 Octavia 3 (NE) (MQB/PQ37) 2013 - 2020 01 - Engine Deletion of statistics memory - Start-stop
8.2.2026 Octavia 3 (NE) (MQB/PQ37) 2013 - 2020 01 - Engine Zeroing learning values - Adaptation of the mean quantity value
8.2.2026 Octavia 3 (NE) (MQB/PQ37) 2013 - 2020 01 - Engine Zeroing learning values - Lambda sensor(s)
8.2.2026 Octavia 3 (NE) (MQB/PQ37) 2013 - 2020 01 - Engine Injector: corrective value - Test
8.2.2026 Octavia 3 (NE) (MQB/PQ37) 2013 - 2020 01 - Engine Customer limitation of maximum speed
8.2.2026 Octavia 3 (NE) (MQB/PQ37) 2013 - 2020 01 - Engine Start/stop - activation/deactivation
8.2.2026 Octavia 3 (NE) (MQB/PQ37) 2013 - 2020 01 - Engine Test of the condition of the diesel particulate filter - oil ash
8.2.2026 Octavia 3 (NE) (MQB/PQ37) 2013 - 2020 01 - Engine Test: Reducing agent SCR - Efficiency
8.2.2026 Octavia 3 (NE) (MQB/PQ37) 2013 - 2020 01 - Engine Emptying of the system AdBlue SCR
8.2.2026 Octavia 3 (NE) (MQB/PQ37) 2013 - 2020 01 - Engine Reset - Starter restriction from SRC system
8.2.2026 Tiguan (CT) MQB 2024 -> 61 - Battery control Checking the deep-discharge contactor status
8.2.2026 Octavia 4 (NX) 2020 -> 61 - Battery control Checking the deep-discharge contactor status
8.2.2026 Tiguan (CT) MQB 2024 -> 61 - Battery control Closing the circuit breaker after deep discharge
8.2.2026 Octavia 4 (NX) 2020 -> 61 - Battery control Closing the circuit breaker after deep discharge
8.2.2026 Tiguan (CT) MQB 2024 -> 61 - Battery control Post-crash disconnection – unlocking
8.2.2026 Octavia 4 (NX) 2020 -> 61 - Battery control Post-crash disconnection – unlocking
8.2.2026 Tiguan (CT) MQB 2024 -> 61 - Battery control SFD
8.2.2026 Octavia 4 (NX) 2020 -> 61 - Battery control SFD