Date Model Control unit address (e.g. 01) Diagnostic procedure
21.1.2025 T-Roc MQB (PQ27) 2017 - > 01 - Engine Bleeding of fuel system
21.1.2025 T-Roc MQB (PQ27) 2017 - > 01 - Engine Injector - zeroing learning values
21.1.2025 T-Roc MQB (PQ27) 2017 - > 01 - Engine Deletion of statistics memory Start-stop
21.1.2025 T-Roc MQB (PQ27) 2017 - > 01 - Engine Zeroing learning values
21.1.2025 T-Roc MQB (PQ27) 2017 - > 01 - Engine Creation of readiness
21.1.2025 T-Roc MQB (PQ27) 2017 - > 01 - Engine Charge Pressure Controller - adaptation
21.1.2025 T-Roc MQB (PQ27) 2017 - > 01 - Engine Erasing of learning values
21.1.2025 T-Roc MQB (PQ27) 2017 - > 01 - Engine Test of gas pedal position sensor 1; 2 (G79; G185)
21.1.2025 T-Roc MQB (PQ27) 2017 - > 01 - Engine Test of load signals for alternator
21.1.2025 T-Roc MQB (PQ27) 2017 - > 01 - Engine Test of filling pressure
21.1.2025 T-Roc MQB (PQ27) 2017 - > 01 - Engine Test - engine control unit (J623) - power supply
21.1.2025 T-Roc MQB (PQ27) 2017 - > 01 - Engine Test - throttle actuator
21.1.2025 T-Roc MQB (PQ27) 2017 - > 01 - Engine Test - injector 1-4 (N30;N31;N32;N33)
21.1.2025 T-Roc MQB (PQ27) 2017 - > 01 - Engine Test - fuel pump: control unit (J538)
21.1.2025 T-Roc MQB (PQ27) 2017 - > 01 - Engine Test - Starter control (J906)
21.1.2025 T-Roc MQB (PQ27) 2017 - > 01 - Engine Test - voltage: terminal 30 (J317)
21.1.2025 T-Roc MQB (PQ27) 2017 - > 01 - Engine Test of radiator fan control unit (J293)
21.1.2025 T-Roc MQB (PQ27) 2017 - > 01 - Engine Test - Neutral gear sensor (G701)
21.1.2025 T-Roc MQB (PQ27) 2017 - > 01 - Engine Test of engine temperature sensor - outlet from radiator (G83)
21.1.2025 T-Roc MQB (PQ27) 2017 - > 01 - Engine Test of fuel temperature sensor (G81)