Date Model Control unit address (e.g. 01) Diagnostic procedure
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Test - Intake air mass sensor - test drive
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Test of cruise control
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Adaptation of DPF differential pressure sensor
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Adaptation of injection valve after replacement CLHx;CNHx
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Creation of readiness
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Zeroing learning values - Quantity measuring unit - regulator valve
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Turbo blower - replacement (adaptation)
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Adaptation of injection valve after replacement
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Adaptation of DPF differential pressure sensor
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Bleeding of fuel system - variant 2
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Test of filling and atmospheric pressure sensor
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Test - filling pressure control valve (N75)
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Test - system indicator light: Diesel Particulate Filter (K231)
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Test - Emissions Indicator Light (K83)
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Test: temperature sensor - ambient temperature (G17)
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Default throttle valve settings
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Test of fuel temperature sensor (G81)
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Test of intake air temperature sensor (G299)
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Test of engine temperature sensor - outlet from radiator (G83)
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 01 - Engine Test of gas pedal position sensor 2 - voltage (G185)