Date Model Control unit address (e.g. 01) Diagnostic procedure
31.1.2023 Caddy A5 (PQ35) 2011-2015 01 - Engine Zeroing learning values DPF - If replaced: DPF
31.1.2023 Caddy A5 (PQ35) 2011-2015 01 - Engine Injector: corrective value - Test
31.1.2023 Caddy A5 (PQ35) 2011-2015 01 - Engine Adaptation of injection valve after replacement
31.1.2023 Caddy A5 (PQ35) 2011-2015 01 - Engine Customer limitation of maximum speed
31.1.2023 Caddy A5 (PQ35) 2011-2015 01 - Engine Test of the condition of the diesel particulate filter - oil ash
31.1.2023 Caddy A5 (PQ35) 2011-2015 01 - Engine Reducing agent SCR - AD-Blue - status check
31.1.2023 Crafter (SY) 2016 -> 01 - Engine DPF regeneration
31.1.2023 Crafter (SY) 2016 -> 01 - Engine Clogging of diesel particulate filter - oil Ash
31.1.2023 Crafter (SY) 2016 -> 01 - Engine Temperature sensors test
31.1.2023 Crafter (SY) 2016 -> 01 - Engine Test - additive pump SCR AD-Blue (V437)
31.1.2023 Crafter (SY) 2016 -> 01 - Engine Test - filling pressure control valve (N75) CUUx variant 2
31.1.2023 Crafter (SY) 2016 -> 01 - Engine Test - filling pressure control valve (N75) CUUx variant 1
31.1.2023 Crafter (SY) 2016 -> 01 - Engine Test - Intake air mass sensor CUUx
31.1.2023 Crafter (SY) 2016 -> 01 - Engine Basic settings - exhaust gas flap
31.1.2023 Crafter (SY) 2016 -> 01 - Engine Zeroing learning values - cylinders: pressure sensor
31.1.2023 Crafter (SY) 2016 -> 01 - Engine Basic settings - Zero detection of SRC additive level
31.1.2023 Crafter (SY) 2016 -> 01 - Engine Zeroing learning values: additive injection system
31.1.2023 Crafter (SY) 2016 -> 01 - Engine Test - Dosing of the reducing agent SCR AdBlue
31.1.2023 Crafter (SY) 2016 -> 01 - Engine Check the leakproofness of the lines AdBlue - SCR
31.1.2023 Crafter (SY) 2016 -> 01 - Engine Test - Fuel metering valve (N290) CUUx