Date Model Control unit address (e.g. 01) Diagnostic procedure
5.10.2022 Golf/Jetta 6 (PQ36) 2010 - 2014 01 - Engine Adaptation of injection valve after replacement
5.10.2022 Golf/Jetta 6 (PQ36) 2010 - 2014 01 - Engine Customer limitation of maximum speed
5.10.2022 Golf/Jetta 6 (PQ36) 2010 - 2014 01 - Engine Test of the condition of the diesel particulate filter - oil ash
5.10.2022 Golf/Jetta 6 (PQ36) 2010 - 2014 01 - Engine Reducing agent SCR - AD-Blue - status check
5.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Test - additive pump SCR AD-Blue (V437)
5.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Test - filling pressure control valve (N75) CUUx variant 2
5.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Test - filling pressure control valve (N75) CUUx variant 1
5.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Test - Intake air mass sensor CUUx
5.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Test - exhaust recirculation CUUx
5.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Basic settings - exhaust gas flap
5.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Zeroing learning values - Low-pressure exhaust gas return valve
5.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Zeroing learning values - cylinders: pressure sensor
5.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Measurement of compression pressure
5.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Basic settings - Zero detection of SRC additive level
5.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Zeroing learning values: additive injection system
5.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Test - Dosing of the reducing agent SCR AdBlue
5.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Reducing agent AD-Blue - status check
5.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Check the leakproofness of the lines AdBlue - SCR
5.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Zero detection of SRC additive level - AdBlue
5.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Test - exhaust recirculation (GX6) - potentiometer (G466) CLHx