Date Model Control unit address (e.g. 01) Diagnostic procedure
11.10.2022 Passat B7 (PQ46) 01 - Engine Test - filling pressure control valve (N75)
11.10.2022 Passat B7 (PQ46) 01 - Engine Test - injector 1-4 (N30;N31;N32;N33)
11.10.2022 Passat B7 (PQ46) 01 - Engine Test - system indicator light: glowing (K29)
11.10.2022 Passat B7 (PQ46) 01 - Engine Test - fuel pump: control unit (J538)
11.10.2022 Passat B7 (PQ46) 01 - Engine Test - Starter control (J906)
11.10.2022 Passat B7 (PQ46) 01 - Engine Test - high heat performance relay (J360)
11.10.2022 Passat B7 (PQ46) 01 - Engine Test - low heat performance relay (J359)
11.10.2022 Passat B7 (PQ46) 01 - Engine Test - throttle valve: control unit (J338)
11.10.2022 Passat B7 (PQ46) 01 - Engine Test - voltage: terminal 30 (J317)
11.10.2022 Passat B7 (PQ46) 01 - Engine Test of radiator fan control unit (J293)
11.10.2022 Passat B7 (PQ46) 01 - Engine Test of heating (glow) unit (J179)
11.10.2022 Passat B7 (PQ46) 01 - Engine Test - Neutral gear sensor (G701)
11.10.2022 Passat B7 (PQ46) 01 - Engine Test - Evaluation unit: Reducing agent (G698)
11.10.2022 Passat B7 (PQ46) 01 - Engine Test - Level sensor: Reducing agent (G697)
11.10.2022 Passat B7 (PQ46) 01 - Engine Test - temperature sensor: Reducing agent AD-Blue (G685)
11.10.2022 Passat B7 (PQ46) 01 - Engine Test of DPF differential pressure sensor 1 (G505)
11.10.2022 Passat B7 (PQ46) 01 - Engine Test of exhaust gases temperature sensor 1;3;4 (G235; G495;G648)
11.10.2022 Passat B7 (PQ46) 01 - Engine Test of engine temperature sensor - outlet from radiator (G83)
11.10.2022 Passat B7 (PQ46) 01 - Engine Test of fuel temperature sensor (G81)
11.10.2022 Passat B7 (PQ46) 01 - Engine Test - Intake air mass sensor - test drive