Date Model Control unit address (e.g. 01) Diagnostic procedure
8.2.2026 T-Roc MQB (PQ27) 2017 - > 01 - Engine Test of pedal switches (cruise control)
8.2.2026 T-Roc MQB (PQ27) 2017 - > 01 - Engine Basic settings - adaptation - Test: throttle valve
8.2.2026 T-Roc MQB (PQ27) 2017 - > 01 - Engine Basic settings - Neutral gear sensor (G701)
8.2.2026 T-Roc MQB (PQ27) 2017 - > 01 - Engine Creation of readiness
8.2.2026 T-Roc MQB (PQ27) 2017 - > 01 - Engine Automatic test procedure
8.2.2026 T-Roc MQB (PQ27) 2017 - > 01 - Engine Customer limitation of maximum speed
8.2.2026 T-Roc MQB (PQ27) 2017 - > 01 - Engine Start/stop - activation/deactivation
8.2.2026 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Injector: corrective value - Test V3
8.2.2026 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Adaptation of injection valve after replacement R3
8.2.2026 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Security access: blocking detection
8.2.2026 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Start/Stop check
8.2.2026 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Test - idle stabilization
8.2.2026 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Test - filling pressure control valve (N75) CUUx variant 1
8.2.2026 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Basic settings - exhaust gas flap
8.2.2026 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Test of cruise control
8.2.2026 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Adaptation of DPF differential pressure sensor
8.2.2026 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Adaptation of injection valve after replacement CLHx;CNHx
8.2.2026 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Creation of readiness
8.2.2026 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Zeroing learning values - Quantity measuring unit - regulator valve
8.2.2026 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Turbo blower - replacement (adaptation)