Date Model Control unit address (e.g. 01) Diagnostic procedure
8.2.2026 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Basic settings - turbo blower
8.2.2026 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Basic settings - exhaust gas return valve 1 (GX5)
8.2.2026 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Creation of readiness
8.2.2026 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Automatic test procedure
8.2.2026 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Zeroing learning values - Adaptation of the mean quantity value
8.2.2026 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Zeroing learning values - Lambda sensor(s)
8.2.2026 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Zeroing learning values DPF - If replaced: engine control unit/DPF
8.2.2026 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Injector: corrective value - Test
8.2.2026 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Customer limitation of maximum speed
8.2.2026 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Security access: blocking detection
8.2.2026 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Basic settings - exhaust gas flap
8.2.2026 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Test - Intake air mass sensor - test drive
8.2.2026 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Test of cruise control
8.2.2026 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Adaptation: oil presure for engine run-in
8.2.2026 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Creation of readiness
8.2.2026 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Snížení Pressureu v railu
8.2.2026 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Test: přestatusování vačkového hřídele - sací ventily
8.2.2026 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Test: lambda control
8.2.2026 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Test: aeration of fuel tank
8.2.2026 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Test: temperature sensor - ambient temperature (G17)