Date Model Control unit address (e.g. 01) Diagnostic procedure
8.2.2026 Passat B8 (MQB/PQ48) 01 - Engine Automatic test procedure
8.2.2026 Passat B8 (MQB/PQ48) 01 - Engine Zeroing learning values - Adaptation of the mean quantity value
8.2.2026 Passat B8 (MQB/PQ48) 01 - Engine Zeroing learning values - Lambda sensor(s)
8.2.2026 Passat B8 (MQB/PQ48) 01 - Engine Injector: corrective value - Test
8.2.2026 Passat B8 (MQB/PQ48) 01 - Engine Customer limitation of maximum speed
8.2.2026 Passat B8 (MQB/PQ48) 01 - Engine Start/stop - activation/deactivation
8.2.2026 Passat B8 (MQB/PQ48) 01 - Engine Test of the condition of the diesel particulate filter - oil ash
8.2.2026 Passat B8 (MQB/PQ48) 01 - Engine Test: Reducing agent SCR - Efficiency
8.2.2026 Passat B8 (MQB/PQ48) 01 - Engine Emptying of the system AdBlue SCR
8.2.2026 Passat B8 (MQB/PQ48) 01 - Engine Reset - Starter restriction from SRC system
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine SFD
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Test: clutch pedal - pedal switch
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Basic settings - exhaust gas flap
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Test of exhaust gases temperature sensor 2;3;4 (G448; G495;G648) CUUx
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Test of cruise control
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Zeroing learning values DPF - If replaced: engine control unit
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Adaptation: DPF ash loading – if replaced: DPF
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Creation of readiness
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Test of filling and atmospheric pressure sensor
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Snížení Pressureu v railu