Date Model Control unit address (e.g. 01) Diagnostic procedure
8.2.2026 Passat B7 (PQ46) 01 - Engine Basic settings - turbo blower
8.2.2026 Passat B7 (PQ46) 01 - Engine Basic settings - exhaust gas return valve 1 (GX5)
8.2.2026 Passat B7 (PQ46) 01 - Engine Creation of readiness
8.2.2026 Passat B7 (PQ46) 01 - Engine Automatic test procedure
8.2.2026 Passat B7 (PQ46) 01 - Engine Deletion of statistics memory - Start-stop
8.2.2026 Passat B7 (PQ46) 01 - Engine Zeroing learning values - Adaptation of the mean quantity value
8.2.2026 Passat B7 (PQ46) 01 - Engine Zeroing learning values - Lambda sensor(s)
8.2.2026 Passat B7 (PQ46) 01 - Engine Zeroing learning values DPF - If replaced: engine control unit/DPF
8.2.2026 Passat B7 (PQ46) 01 - Engine Zeroing learning values DPF - If replaced: pressure difference sensor (G505)
8.2.2026 Passat B7 (PQ46) 01 - Engine Zeroing learning values DPF - If replaced: DPF
8.2.2026 Passat B7 (PQ46) 01 - Engine Injector: corrective value - Test
8.2.2026 Passat B7 (PQ46) 01 - Engine Adaptation of injection valve after replacement
8.2.2026 Passat B7 (PQ46) 01 - Engine Customer limitation of maximum speed
8.2.2026 Passat B7 (PQ46) 01 - Engine Start/stop - activation/deactivation
8.2.2026 Passat B7 (PQ46) 01 - Engine Reducing agent SCR - AD-Blue - status check
8.2.2026 Golf 8 (CD) 2020 -> 01 - Engine SFD
8.2.2026 Golf 8 (CD) 2020 -> 01 - Engine Security access: blocking detection
8.2.2026 Golf 8 (CD) 2020 -> 01 - Engine Basic settings - exhaust gas flap
8.2.2026 Golf 8 (CD) 2020 -> 01 - Engine Measurement of compression pressure
8.2.2026 Golf 8 (CD) 2020 -> 01 - Engine Zeroing learning values DPF - If replaced: engine control unit