Date Model Control unit address (e.g. 01) Diagnostic procedure
5.10.2022 Passat B8 (MQB/PQ48) 01 - Engine Reset - Starter restriction from SRC system
5.10.2022 T-Roc MQB (PQ27) 2017 - > 17 - Dashboard Odd speed values - visualisation - settings
5.10.2022 T-Roc MQB (PQ27) 2017 - > 17 - Dashboard Change to variable oil-change interval QI
5.10.2022 T-Roc MQB (PQ27) 2017 - > 17 - Dashboard Change to fixed oil-change interval QI
5.10.2022 T-Roc MQB (PQ27) 2017 - > 17 - Dashboard Check of inspection necessity QI
5.10.2022 T-Roc MQB (PQ27) 2017 - > 17 - Dashboard Reset of service interval QI
5.10.2022 T-Roc MQB (PQ27) 2017 - > 17 - Dashboard Reset of fixed oil-change interval QI1-4
5.10.2022 T-Roc MQB (PQ27) 2017 - > 17 - Dashboard Reset of service intervals QG
5.10.2022 T-Roc MQB (PQ27) 2017 - > 17 - Dashboard Correction of fuel consumption and travel distance indicator - settings
5.10.2022 T-Roc MQB (PQ27) 2017 - > 17 - Dashboard Language version - settings
5.10.2022 Passat B8 (MQB/PQ48) 01 - Engine Test - additive pump SCR AD-Blue (V437)
5.10.2022 Passat B8 (MQB/PQ48) 01 - Engine Test - filling pressure control valve (N75) CUUx variant 2
5.10.2022 Passat B8 (MQB/PQ48) 01 - Engine Test - filling pressure control valve (N75) CUUx variant 1
5.10.2022 Passat B8 (MQB/PQ48) 01 - Engine Test - Intake air mass sensor CUUx
5.10.2022 Passat B8 (MQB/PQ48) 01 - Engine Test - exhaust recirculation CUUx
5.10.2022 Passat B8 (MQB/PQ48) 01 - Engine Basic settings - exhaust gas flap
5.10.2022 Passat B8 (MQB/PQ48) 01 - Engine Zeroing learning values - Low-pressure exhaust gas return valve
5.10.2022 Passat B8 (MQB/PQ48) 01 - Engine Zeroing learning values - cylinders: pressure sensor
5.10.2022 Passat B8 (MQB/PQ48) 01 - Engine Measurement of compression pressure
5.10.2022 Passat B8 (MQB/PQ48) 01 - Engine Basic settings - Zero detection of SRC additive level