Date Model Control unit address (e.g. 01) Diagnostic procedure
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 01 - Engine Bleeding of fuel system
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 01 - Engine Erasing of learning values
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 01 - Engine Test of cruise control
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 01 - Engine Test of pedal switches (cruise control)
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 01 - Engine Test of fuel temperature sensor (G81)
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 01 - Engine Test of engine temperature sensor - outlet from radiator (G83)
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 01 - Engine Test of gas pedal position sensor 2 - voltage (G185)
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 01 - Engine Test of gas pedal position sensor 1; 2 (G79; G185)
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 01 - Engine Test of gas pedal position sensor 1 - voltage (G79)
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 01 - Engine Test of filling and atmospheric pressure sensor (G31 G71 J623)
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 01 - Engine Test / activation of fuel pump and control relay
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 01 - Engine Test - filling pressure control valve (N75)
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 01 - Engine Test - Fuel metering valve (N290) CBZB
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 01 - Engine Test - fuel pressure - pressure sensor (G247)
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 01 - Engine Test - engine control unit (J623) - power supply
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 01 - Engine Test - additional cooling pump - relay
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 01 - Engine Test - throttle actuator
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 01 - Engine Test - Charge Pressure Controller - Position sensor II (G581)
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 01 - Engine Test - Charge Pressure Controller - Position sensor (G581)
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 01 - Engine Test - pump of cooling liquid - Change-over valve (N492)