Date Model Control unit address (e.g. 01) Diagnostic procedure
21.1.2025 Transporter (7H) (T6 PQ75) 2015 -> 01 - Engine Deletion of statistics memory - Start-stop
21.1.2025 Transporter (7H) (T6 PQ75) 2015 -> 01 - Engine Zeroing learning values - Adaptation of the mean quantity value
21.1.2025 Transporter (7H) (T6 PQ75) 2015 -> 01 - Engine Zeroing learning values - Lambda sensor(s)
21.1.2025 Transporter (7H) (T6 PQ75) 2015 -> 01 - Engine Injector: corrective value - Test
21.1.2025 Transporter (7H) (T6 PQ75) 2015 -> 01 - Engine Customer limitation of maximum speed
21.1.2025 Transporter (7H) (T6 PQ75) 2015 -> 01 - Engine Start/stop - activation/deactivation
21.1.2025 Transporter (7H) (T6 PQ75) 2015 -> 01 - Engine Test of the condition of the diesel particulate filter - oil ash
21.1.2025 Transporter (7H) (T6 PQ75) 2015 -> 01 - Engine Test: Reducing agent SCR - Efficiency
21.1.2025 Transporter (7H) (T6 PQ75) 2015 -> 01 - Engine Emptying of the system AdBlue SCR
21.1.2025 Transporter (7H) (T6 PQ75) 2015 -> 01 - Engine Reset - Starter restriction from SRC system
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Adaptation - pressure difference sensor - exhaust recirculation
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test start/stop
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test - idle stabilization
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Test - filling pressure control valve (N75) CUUx variant 1
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Basic settings - exhaust gas flap
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Zeroing learning values - Low-pressure exhaust gas return valve
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Zeroing learning values - cylinders: pressure sensor
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Measurement of compression pressure
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Basic settings - Zero detection of SRC additive level
21.1.2025 Octavia 4 (NX) 2020 -> 01 - Engine Zeroing learning values: additive injection system