Andu

i cleared the codes and the car seems to be working fine past 400-500 km, and no check engine comes on dashboard. i will come back with updates and maybe a solution. thanks anyway

Oops. i didn't realise. Thank you!

Hello! Searching for an advice! Check engine light comes out on dashboard, engine running normal. No loss of power or other symptoms. Here are the fault codes that VCDS showed (i do not have other parameters) Octavia 3 FL, 2.0 TDI RS Address 01: Engine (J623-CUNA) Labels:. 04L-907-309-V1.clb Part No SW: 04L 906 026 BS HW: 04L 907 309 R Component: R4 2,0L EDC H24 1541 Revision: B5H24--- CVN: B4EC2C4A Coding: 011D0012036401080000 Shop #: WSC 73430 031 00000 ASAM Dataset: EV_ECM20TDI01104L906026BS 002003 ROD: EV_ECM20TDI01104L906026BS_002.rod VCID: 7CA1F4ED5668993AD31-8028 VINID: 91D49A6C779509A0010840C91440064B1D 3 Faults Found: 9764 - Exhaust Pressure Sensor 1 P0470 00 [00100000] - Malfunction Intermittent - Not Confirmed - Tested Since Memory Clear 5253 - Particulate Filter; Differential Pressure Sensor P2452 00 [00100000] - Elect. Malfunction Intermittent - Not Confirmed - Tested Since Memory Clear 25713 - NOx Catalyst/Trap Bank 1 P2000 00 [11101101] - Efficiency Below Threshold MIL ON - Confirmed - Tested Since Memory Clear Freeze Frame: Fault Priority: 2 Fault Frequency: 1 Mileage: 249135 km Date: 2025.08.11 Time: 17:16:45 Engine speed: 1559.00 /min Normed load value: 31.8 % Vehicle speed: 55 km/h Coolant temperature: 91 °C Intake air temperature: 100 °C Ambient air pressure: 990 mbar Voltage terminal 30: 13.540 V Unlearning counter according OBD: 40 Engine status: COENG_RUNNING Engine status-Test_Program_Co Eng st COMPU VERB UBYTE: 3 Readiness: 1 1 0 0 0

Hello! Searching for an advice! Check engine light comes out on dashboard, engine running normal. No loss of power or other symptoms. Here are the fault codes that VCDS showed (i do not have other parameters) Octavia 3 FL, 2.0 TDI RS Address 01: Engine (J623-CUNA) Labels:. 04L-907-309-V1.clb Part No SW: 04L 906 026 BS HW: 04L 907 309 R Component: R4 2,0L EDC H24 1541 Revision: B5H24--- CVN: B4EC2C4A Coding: 011D0012036401080000 Shop #: WSC 73430 031 00000 ASAM Dataset: EV_ECM20TDI01104L906026BS 002003 ROD: EV_ECM20TDI01104L906026BS_002.rod VCID: 7CA1F4ED5668993AD31-8028 VINID: 91D49A6C779509A0010840C91440064B1D 3 Faults Found: 9764 - Exhaust Pressure Sensor 1 P0470 00 [00100000] - Malfunction Intermittent - Not Confirmed - Tested Since Memory Clear 5253 - Particulate Filter; Differential Pressure Sensor P2452 00 [00100000] - Elect. Malfunction Intermittent - Not Confirmed - Tested Since Memory Clear 25713 - NOx Catalyst/Trap Bank 1 P2000 00 [11101101] - Efficiency Below Threshold MIL ON - Confirmed - Tested Since Memory Clear Freeze Frame: Fault Priority: 2 Fault Frequency: 1 Mileage: 249135 km Date: 2025.08.11 Time: 17:16:45 Engine speed: 1559.00 /min Normed load value: 31.8 % Vehicle speed: 55 km/h Coolant temperature: 91 °C Intake air temperature: 100 °C Ambient air pressure: 990 mbar Voltage terminal 30: 13.540 V Unlearning counter according OBD: 40 Engine status: COENG_RUNNING Engine status-Test_Program_Co Eng st COMPU VERB UBYTE: 3 Readiness: 1 1 0 0 0