Date Model Control unit address (e.g. 01) Diagnostic procedure
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Test of radiator fan control unit (J293)
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Test - Neutral gear sensor (G701)
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Test of DPF differential pressure sensor 1 (G505)
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Test of engine temperature sensor - outlet from radiator (G83)
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Test of fuel temperature sensor (G81)
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Test of engine temperature sensor (G62)
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Test of intake air temperature sensor (G42)
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Test of filling and atmospheric pressure sensor (G31)
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Activation - fuel pump (G6)
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Test of pedal switches (cruise control)
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Basic settings - adaptation - Test: throttle valve
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Basic settings - Neutral gear sensor (G701)
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Creation of readiness
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Automatic test procedure
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Deletion of statistics memory - Start-stop
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Customer limitation of maximum speed
8.2.2026 Fabia 4 (PJ) 2021 -> 01 - Engine Start/stop - activation/deactivation
8.2.2026 Fabia 3 (NJ) A04 (PQ26) 2015 -> 01 - Engine Security access: blocking detection
8.2.2026 Fabia 3 (NJ) A04 (PQ26) 2015 -> 01 - Engine Test: clutch pedal - pedal switch
8.2.2026 Fabia 3 (NJ) A04 (PQ26) 2015 -> 01 - Engine Basic settings - exhaust gas flap