Date Model Control unit address (e.g. 01) Diagnostic procedure
5.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Injector: corrective value - Test
5.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Adaptation of injection valve after replacement
5.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Customer limitation of maximum speed
5.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Start/stop - activation/deactivation
5.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Test of the condition of the diesel particulate filter - oil ash
5.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Error message identification AdBlue SCR dashboard
5.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Reducing agent SCR - AD-Blue - status check
5.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Deletion of an error message SCR - AdBlue - dashboard
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
5.10.2022 Passat B8 (MQB/PQ48) 01 - Engine Zeroing learning values: additive injection system
5.10.2022 Passat B8 (MQB/PQ48) 01 - Engine Test - Dosing of the reducing agent SCR AdBlue