Date Model Control unit address (e.g. 01) Diagnostic procedure
1.9.2022 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test of load signals for alternator
1.9.2022 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Test of load signals for alternator
1.9.2022 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test of filling pressure
1.9.2022 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Test of filling pressure
1.9.2022 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test / activation of fuel pump and control relay
1.9.2022 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Test / activation of fuel pump and control relay
1.9.2022 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test - filling pressure control valve (N75)
1.9.2022 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Test - filling pressure control valve (N75)
1.9.2022 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test - Fuel metering valve (N290) CBZB
1.9.2022 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Test - Fuel metering valve (N290) CBZB
1.9.2022 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test - fuel pressure - pressure sensor (G247)
1.9.2022 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Test - fuel pressure - pressure sensor (G247)
1.9.2022 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test - engine control unit (J623) - power supply
1.9.2022 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Test - engine control unit (J623) - power supply
1.9.2022 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test - additional cooling pump - relay
1.9.2022 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Test - additional cooling pump - relay
1.9.2022 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test - throttle actuator
1.9.2022 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Test - throttle actuator
1.9.2022 Octavia 2 (1Z) A5 (PQ35) 2004 -2013 01 - Engine Test - Charge Pressure Controller - Position sensor II (G581)
1.9.2022 Fabia 2 / Roomster (5J) A04 (PQ24) 2007-2015 01 - Engine Test - Charge Pressure Controller - Position sensor II (G581)