Date Model Control unit address (e.g. 01) Diagnostic procedure
15.4.2025 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Deletion of statistics memory - Start-stop
15.4.2025 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Start/stop - activation/deactivation
15.4.2025 Passat B8 (MQB/PQ48) 01 - Engine Bleeding (deaeration) - Engine cooling
15.4.2025 Passat B8 (MQB/PQ48) 01 - Engine Adaptation - pressure difference sensor - exhaust recirculation
15.4.2025 Passat B8 (MQB/PQ48) 01 - Engine Security access: blocking detection
15.4.2025 Passat B8 (MQB/PQ48) 01 - Engine DPF regeneration
15.4.2025 Passat B8 (MQB/PQ48) 01 - Engine Clogging of diesel particulate filter - oil Ash
15.4.2025 Passat B8 (MQB/PQ48) 01 - Engine Start/Stop check
15.4.2025 Passat B8 (MQB/PQ48) 01 - Engine Test - idle stabilization
15.4.2025 Passat B8 (MQB/PQ48) 01 - Engine Temperature sensors test
15.4.2025 Passat B8 (MQB/PQ48) 01 - Engine Test: clutch pedal - pedal switch
15.4.2025 Passat B8 (MQB/PQ48) 01 - Engine Test - additive pump SCR AD-Blue (V437)
15.4.2025 Passat B8 (MQB/PQ48) 01 - Engine Test - filling pressure control valve (N75) CUUx variant 2
15.4.2025 Passat B8 (MQB/PQ48) 01 - Engine Test - filling pressure control valve (N75) CUUx variant 1
15.4.2025 Passat B8 (MQB/PQ48) 01 - Engine Test - Intake air mass sensor CUUx
15.4.2025 Passat B8 (MQB/PQ48) 01 - Engine Test - exhaust recirculation CUUx
15.4.2025 Passat B8 (MQB/PQ48) 01 - Engine Basic settings - exhaust gas flap
15.4.2025 Passat B8 (MQB/PQ48) 01 - Engine Zeroing learning values - Low-pressure exhaust gas return valve
15.4.2025 Passat B8 (MQB/PQ48) 01 - Engine Zeroing learning values - cylinders: pressure sensor
15.4.2025 Passat B8 (MQB/PQ48) 01 - Engine Measurement of compression pressure