Date Model Control unit address (e.g. 01) Diagnostic procedure
8.2.2026 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Test - engine control unit (J623) - power supply
8.2.2026 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Test - throttle actuator
8.2.2026 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Test - electromagnetic valve: aeration of fuel tank (N80)
8.2.2026 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Test - fuel pressure regulation vlave (N276)
8.2.2026 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Test - injector 1-4 (N30;N31;N32;N33)
8.2.2026 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Test - fuel pump: control unit (J538)
8.2.2026 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Test - voltage: terminal 30 (J317)
8.2.2026 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Test of radiator fan control unit (J293)
8.2.2026 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Test - Neutral gear sensor (G701)
8.2.2026 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Test of fuel temperature sensor (G81)
8.2.2026 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Test of engine temperature sensor (G62)
8.2.2026 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Activation - fuel pump (G6)
8.2.2026 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Basic settings - adaptation - Test: throttle valve
8.2.2026 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Basic settings - Neutral gear sensor (G701)
8.2.2026 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Creation of readiness
8.2.2026 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Automatic test procedure
8.2.2026 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Deletion of statistics memory - Start-stop
8.2.2026 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Start/stop - activation/deactivation
8.2.2026 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Injector: corrective value - Test V3
8.2.2026 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Adaptation of injection valve after replacement R3