Date Model Control unit address (e.g. 01) Diagnostic procedure
21.1.2025 Leon (1P) A5 (PQ35) 2006 - 2013 01 - Engine Zeroing learning values - Adaptation of the mean quantity value
21.1.2025 Leon (1P) A5 (PQ35) 2006 - 2013 01 - Engine Zeroing learning values - Lambda sensor(s)
21.1.2025 Leon (1P) A5 (PQ35) 2006 - 2013 01 - Engine Zeroing learning values DPF - If replaced: engine control unit/DPF
21.1.2025 Leon (1P) A5 (PQ35) 2006 - 2013 01 - Engine Injector: corrective value - Test
21.1.2025 Leon (1P) A5 (PQ35) 2006 - 2013 01 - Engine Customer limitation of maximum speed
21.1.2025 Crafter Chassis (SZ) 2017 -> 01 - Engine Bleeding (deaeration) - Engine cooling
21.1.2025 Crafter (SY) 2016 -> 01 - Engine Bleeding (deaeration) - Engine cooling
21.1.2025 Crafter Chassis (SZ) 2017 -> 01 - Engine Security access: blocking detection
21.1.2025 Crafter (SY) 2016 -> 01 - Engine Security access: blocking detection
21.1.2025 Crafter Chassis (SZ) 2017 -> 01 - Engine DPF regeneration
21.1.2025 Crafter (SY) 2016 -> 01 - Engine DPF regeneration
21.1.2025 Crafter Chassis (SZ) 2017 -> 01 - Engine Clogging of diesel particulate filter - oil Ash
21.1.2025 Crafter (SY) 2016 -> 01 - Engine Clogging of diesel particulate filter - oil Ash
21.1.2025 Crafter Chassis (SZ) 2017 -> 01 - Engine Temperature sensors test
21.1.2025 Crafter (SY) 2016 -> 01 - Engine Temperature sensors test
21.1.2025 Crafter Chassis (SZ) 2017 -> 01 - Engine Test - additive pump SCR AD-Blue (V437)
21.1.2025 Crafter (SY) 2016 -> 01 - Engine Test - additive pump SCR AD-Blue (V437)
21.1.2025 Crafter Chassis (SZ) 2017 -> 01 - Engine Test - filling pressure control valve (N75) CUUx variant 2
21.1.2025 Crafter (SY) 2016 -> 01 - Engine Test - filling pressure control valve (N75) CUUx variant 2
21.1.2025 Crafter Chassis (SZ) 2017 -> 01 - Engine Test - filling pressure control valve (N75) CUUx variant 1