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

It might be worth forcing a DPF regen then clearing codes, and seeing what comes back. Not sure of the exact process, but it can be done via VCDS. A quick google should yield results :)

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