Date Model Control unit address (e.g. 01) Diagnostic procedure
21.1.2025 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test of filling and atmospheric pressure sensor
21.1.2025 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test of air mass sensor (G70)
21.1.2025 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test of load signals for alternator
21.1.2025 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test of filling pressure
21.1.2025 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Measurement of compression pressure
21.1.2025 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test - filling pressure control valve (N75)
21.1.2025 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test - fuel pressure - pressure sensor (G247)
21.1.2025 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test - fuel pressure - pressure sensor (G247) CAYA
21.1.2025 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test - fuel pressure - pressure sensor (G247) - general
21.1.2025 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test - Intake air mass sensor - test drive CAYD; CAYE
21.1.2025 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test - idle stabilization
21.1.2025 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test - system indicator light: Diesel Particulate Filter (K231)
21.1.2025 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test - Emissions Indicator Light (K83)
21.1.2025 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test - fuel pressure regulation vlave (N276) CAYA
21.1.2025 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test - fuel pressure regulation vlave (N276)
21.1.2025 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Activation - fuel pump (G6)
21.1.2025 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test: temperature sensor - ambient temperature (G17)
21.1.2025 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Neutral gear sensor - adaptation
21.1.2025 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test of intake air temperature sensor (G299)
21.1.2025 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test of gas pedal position sensor 1; 2 (G79; G185)