Date Model Control unit address (e.g. 01) Diagnostic procedure
9.10.2022 Touareg (CR) (PQ53) 2018 -> 01 - Engine Emptying of the system AdBlue SCR
9.10.2022 Touareg (CR) (PQ53) 2018 -> 01 - Engine Reset - Starter restriction from SRC system
9.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Test - filling pressure control valve (N75) CUUx variant 1
9.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Test - Intake air mass sensor CUUx
9.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Basic settings - exhaust gas flap
9.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Zeroing learning values - Low-pressure exhaust gas return valve
9.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Zeroing learning values - cylinders: pressure sensor
9.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Measurement of compression pressure
9.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Basic settings - Zero detection of SRC additive level
9.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Zeroing learning values: additive injection system
9.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Test - exhaust recirculation (GX6) - servo motor (V339) CLHx
9.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Test - Intake air mass sensor - test drive
9.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Test of cruise control
9.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Adaptation: oil presure for engine run-in
9.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Basic settings - Low-pressure exhaust gas return valve
9.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Basic settings - exhaust gas return valve 1 (GX5)
9.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Zeroing learning values - Intake air mass sensor
9.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Zeroing learning values DPF - If replaced: engine control unit
9.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Adaptation: soot clogging DPF - If replaced: DPF
9.10.2022 Tiguan (5N) MQB (PQ37) 2009 -> 01 - Engine Adaptation of injection valve after replacement CLHx;CNHx