Date Model Control unit address (e.g. 01) Diagnostic procedure
21.1.2025 Polo (6R) 2010 - 2014 01 - Engine Test - injector 1-4 (N30;N31;N32;N33)
21.1.2025 Polo (6R) 2010 - 2014 01 - Engine Test - system indicator light: glowing (K29)
21.1.2025 Polo (6R) 2010 - 2014 01 - Engine Test - fuel pump: control unit (J538)
21.1.2025 Polo (6R) 2010 - 2014 01 - Engine Test - high heat performance relay (J360)
21.1.2025 Polo (6R) 2010 - 2014 01 - Engine Test - low heat performance relay (J359)
21.1.2025 Polo (6R) 2010 - 2014 01 - Engine Test - throttle valve: control unit (J338)
21.1.2025 Polo (6R) 2010 - 2014 01 - Engine Test - voltage: terminal 30 (J317)
21.1.2025 Polo (6R) 2010 - 2014 01 - Engine Test of heating (glow) unit (J179)
21.1.2025 Polo (6R) 2010 - 2014 01 - Engine Test - Neutral gear sensor (G701)
21.1.2025 Polo (6R) 2010 - 2014 01 - Engine Test of DPF differential pressure sensor 1 (G505)
21.1.2025 Polo (6R) 2010 - 2014 01 - Engine Test of exhaust gases temperature sensor 1;3;4 (G235; G495;G648)
21.1.2025 Polo (6R) 2010 - 2014 01 - Engine Test of engine temperature sensor - outlet from radiator (G83)
21.1.2025 Polo (6R) 2010 - 2014 01 - Engine Test of fuel temperature sensor (G81)
21.1.2025 Polo (6R) 2010 - 2014 01 - Engine Test of engine temperature sensor (G62)
21.1.2025 Polo (6R) 2010 - 2014 01 - Engine Test of intake air temperature sensor (G42)
21.1.2025 Polo (6R) 2010 - 2014 01 - Engine Test of filling and atmospheric pressure sensor (G31)
21.1.2025 Polo (6R) 2010 - 2014 01 - Engine Test - exhaust gas return valve 1 (GX5)
21.1.2025 Polo (6R) 2010 - 2014 01 - Engine Test - Change-over valve for the cooler of the exhaust gas recirculation
21.1.2025 Polo (6R) 2010 - 2014 01 - Engine Activation - fuel pump (G6)
21.1.2025 Polo (6R) 2010 - 2014 01 - Engine Basic settings - adaptation - Test: throttle valve