Date Model Control unit address (e.g. 01) Diagnostic procedure
9.10.2022 Passat B7 (PQ46) 01 - Engine Test - throttle valve: control unit (J338)
9.10.2022 Passat B7 (PQ46) 01 - Engine Test - voltage: terminal 30 (J317)
9.10.2022 Passat B7 (PQ46) 01 - Engine Test of radiator fan control unit (J293)
9.10.2022 Passat B7 (PQ46) 01 - Engine Test of heating (glow) unit (J179)
9.10.2022 Passat B7 (PQ46) 01 - Engine Test - Neutral gear sensor (G701)
9.10.2022 Passat B7 (PQ46) 01 - Engine Test - Evaluation unit: Reducing agent (G698)
9.10.2022 Passat B7 (PQ46) 01 - Engine Test - Level sensor: Reducing agent (G697)
9.10.2022 Passat B7 (PQ46) 01 - Engine Test - temperature sensor: Reducing agent AD-Blue (G685)
9.10.2022 Passat B7 (PQ46) 01 - Engine Test of DPF differential pressure sensor 1 (G505)
9.10.2022 Passat B7 (PQ46) 01 - Engine Test of exhaust gases temperature sensor 1;3;4 (G235; G495;G648)
9.10.2022 Passat B7 (PQ46) 01 - Engine Test of engine temperature sensor - outlet from radiator (G83)
9.10.2022 Passat B7 (PQ46) 01 - Engine Test of fuel temperature sensor (G81)
9.10.2022 Passat B7 (PQ46) 01 - Engine Test - Intake air mass sensor - test drive
9.10.2022 Passat B7 (PQ46) 01 - Engine Test of engine temperature sensor (G62)
9.10.2022 Passat B7 (PQ46) 01 - Engine Test of intake air temperature sensor (G42)
9.10.2022 Passat B7 (PQ46) 01 - Engine Test of filling and atmospheric pressure sensor (G31)
9.10.2022 Passat B7 (PQ46) 01 - Engine Test - exhaust gas return valve 1 (GX5)
9.10.2022 Passat B7 (PQ46) 01 - Engine Test - Change-over valve for the cooler of the exhaust gas recirculation
9.10.2022 Passat B7 (PQ46) 01 - Engine Test - exhaust recirculation - potentiometer (G212)
9.10.2022 Passat B7 (PQ46) 01 - Engine Test - exhaust recirculation - servo motor (V338)