few days ago while driving my octavia, the EPC have shown in the dash.

When i scanned it with Vag-Com i have below results:

 

Friday,04,December,2015,12:42:59:62939
VCDS -- Windows Based VAG/VAS Emulator
VCDS Version: 12.12.0.0
Data version: 20130910


VIN: TMBCA41Z6C2076457 



--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


Chassis Type: 1Z (7N0)
Scan: 01 02 03 08 09 15 16 17 19 25 42 44 46 52 55 56 62 72 77

VIN: TMBCA41Z6C2076457   

01-Engine -- Status: OK 0000
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: Malfunction 0010
09-Cent. Elect. -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
25-Immobilizer -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
55-Xenon Range -- Status: OK 0000
56-Radio -- Status: Malfunction 0010
62-Door, Rear Left -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
77-Telephone -- Status: OK 0000
 
-------------------------------------------------------------------------------
Address 01: Engine        Labels: 06A-906-033-BGU.lbl
   Part No: 06A 906 033 KF
   Component:  BSF S71 1.6 2V     5776  
   Revision: --H04---    Serial number:               
   Coding: 0000075
   Shop #: WSC 73430 790 00097
   VCID: 6DD12F3F746425764F5-8038

No fault code found.
Readiness: 0000 0001

-------------------------------------------------------------------------------
Address 02: Auto Trans        Labels: 09G-927-750.lbl
   Part No SW: 09G 927 750 JA    HW: 09G 927 750 JA
   Component: AQ 250 6F           2001  
   Revision: 00H97000    Serial number:               
   Coding: 0008520
   Shop #: WSC 73430 790 00097
   VCID: 79F90B6F302C89D6D3D-802C

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels: 1K0-907-379-MK70M.clb
   Part No SW: 1K0 907 379 AK    HW: 1K0 907 379 AK
   Component: MK70 M MASR         0106  
   Revision: 00H35001    
   Coding: 0001281
   Shop #: WSC 73430 790 00097
   VCID: 7BF511673A10BBC6C11-802E

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255)       Labels: 5K0-907-044.clb
   Part No SW: 3T0 907 044 BK    HW: 3T0 907 044 BK
   Component: Climatronic   H18 0506  
   Revision: 00001007    
   Coding: 0000000002
   Shop #: WSC 73430 790 00097
   ASAM Dataset: EV_Climatronic A01010
   ROD: EV_ClimaAutoBasis_SK35.rod
   VCID: 7CF7127BF71EBCFEC8B-8029

2 Faults Found:
9480465 - Control Circuit for A/C Compressor
          B10A9 11 [008] - Short to Ground
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 18
                    Reset counter: 77
                    Mileage: 102414 km
                    Date: 2046.14.31
                    Time: 23:04:25

9480469 - Control Circuit for A/C Compressor
          B10A9 15 [008] - Open or Short to Plus
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 30
                    Reset counter: 79
                    Mileage: 102414 km
                    Date: 2046.14.31
                    Time: 22:55:19


-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels: 1K0-937-08x-09.clb
   Part No SW: 1K0 937 087 Q    HW: 1K0 937 087 Q
   Component: BCM PQ35  H   110 0651  
   Revision: 00110 AC    
   Coding: 40000AB8A00708C04008008011009124430000AE720089605C8440000040
   Shop #: WSC 73430 790 00097
   VCID: 3F8DA577AE8867E6AD9-806A

   Subsystem 1 - Part No: 1Z1 955 119 D  Labels: 1KX-955-119.CLB
   Component: Wischer 05101  26  0601
   Coding: 00D7B7

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 6Q0-909-605-VW52.lbl
   Part No SW: 6Q0 909 605 AH    HW: 6Q0 909 605 AH
   Component: 07 AIRBAG VW52  025 2400  
   Revision: 06025000    Serial number: 0037TR0A6K9P  
   Coding: 0012343
   Shop #: WSC 73430 790 00097
   VCID: 7DF11F7F2404B5F6FF5-8028

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel
Cannot be reached

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels: 5K0-920-xxx-17.clb
   Part No SW: 1Z0 920 843 Q    HW: 1Z0 920 843 Q
   Component: KOMBI         H05 0607  
   Serial number: 00000000000000
   Coding: 110C01
   Shop #: WSC 73430 031 00097
   ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A04114
   ROD: EV_Kombi_UDS_VDD_RM09_SE36.rod
   VCID: 4683B093F952362EEEF-8013

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels: 7N0-907-530-V2.clb
   Part No SW: 7N0 907 530 H    HW: 1K0 907 951
   Component: J533  Gateway H42 1620  
   Revision:   H42       Serial number: 041011F1001182
   Coding: 351302
   Shop #: WSC 73430 790 00097
   VCID: 3561C75F9CB4ADB6775-8060

No fault code found.

-------------------------------------------------------------------------------
Address 25: Immobilizer (J334)       Labels: 5K0-920-xxx-25.clb
   Part No SW: 5K0 953 234     HW: 5K0 953 234
   Component: IMMO          H05 0607  
   Serial number: 00000000000000
   Coding: 000000
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03009
   ROD: EV_Immo_UDS_VDD_RM09_SE25.rod
   VCID: EADBA4230D8AB24EAA7-80BF

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver        Labels: 1K0-959-701-MIN3.lbl
   Part No SW: 1T0 959 701 T    HW: 1T0 959 701 T
   Component: Tuer-SG         009 2119  
   Coding: 0000244
   Shop #: WSC 73430 790 00097
   VCID: 489FBEAB3B46205E1C3-801D

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist        Labels: 1Kx-909-14x-44.clb
   Part No: 1K0 909 144 M
   Component: EPS_ZFLS Kl. 68     3201  
   Revision: 00H20000    
   Shop #: WSC 73430 790 00097
   VCID: 3467FA5B57CEB4BE40B-8061

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass.        Labels: 1K0-959-702-MAX3.lbl
   Part No SW: 1T0 959 702 S    HW: 1T0 959 702 S
   Component: Tuer-SG         009 2120  
   Coding: 0000244
   Shop #: WSC 11681 750 180733
   VCID: 489FBEAB3B46205E1C3-801D

No fault code found.

-------------------------------------------------------------------------------
Address 55: Xenon Range        Labels: 5M0-907-357-V2.lbl
   Part No SW: 5M0 907 357 C    HW: 5M0 907 357 C
   Component: AFS-Steuergeraet    0148  
   Revision: 00H04000    Serial number:               
   Coding: 1507386
   Shop #: WSC 73430 790 00097
   VCID: 3467FA5B57CEB4BE40B-8061

   Subsystem 1 - Part No: 7L6 941 329 B
   Component: AFS-Lst.-Modul l    0005  
   Coding: 00000023

   Subsystem 2 - Part No: 7L6 941 329 B
   Component: AFS-Lst.-Modul r    0005  
   Coding: 00000023

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio (J503)       Labels: 5M0-035-1xx-56.clb
   Part No SW: 1Z0 035 156 M    HW: 1Z0 035 156 M
   Component: BOLERO        002 0011  
   Revision: -----11S    Serial number: SKZ4Z3N1122054
   Coding: 000000000000
   Shop #: WSC 00000 000 00000
   VCID: 3C77D27BBF9E7CFE88B-8069

1 Fault Found:
01042 - Control Module; Not Coded
            000 - -
             Freeze Frame:
                    Fault Status: 01100000
                    Fault Priority: 5
                    Fault Frequency: 1
                    Reset counter: 24
                    Mileage: 102414 km
                    Time Indication: 0
                    Date: 2046.14.31
                    Time: 22:55:18


-------------------------------------------------------------------------------
Address 62: Door, Rear Left        Labels: 1K0-959-703-GEN3.lbl
   Part No SW: 5K0 959 703 A    HW: 5K0 959 703 A
   Component: Tuer-SG         007 2101  
   Coding: 0000144
   Shop #: WSC 73430 790 1012545
   VCID: 326BFC43ADDABA8E527-8067

No fault code found.

-------------------------------------------------------------------------------
Address 72: Door, Rear Right        Labels: 1K0-959-704-GEN3.lbl
   Part No SW: 5K0 959 704 A    HW: 5K0 959 704 A
   Component: Tuer-SG         007 2101  
   Coding: 0000144
   Shop #: WSC 00000 000 00000
   VCID: 3365F94752C0B386591-8066

No fault code found.

-------------------------------------------------------------------------------
Address 77: Telephone (J412)       Labels: 7P6-035-730.clb
   Part No SW: 5K0 035 730 E    HW: 5K0 035 730 E
   Component: TELEFON       H09 2902  
   Revision: 1B001001    Serial number: 00007661001466
   Coding: 0200000000010110
   Shop #: WSC 73430 031 00097
   ASAM Dataset: EV_UHVNA A01719
   ROD: EV_UHVNA.rod
   VCID: 275D1D175E18CF26F59-8072

No fault code found.

End   ---------------------------------------------------------------------
Sunday,06,March,2016,00:14:08:62939
VCDS -- Windows Based VAG/VAS Emulator
VCDS Version: 12.12.0.0
Data version: 20130910


VIN: TMBCA41Z6C2076457   License Plate: AYMAN



--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


Chassis Type: 1Z (7N0)
Scan: 01 02 03 08 09 15 16 17 19 25 42 44 46 52 55 56 62 72 77

VIN: TMBCA41Z6C2076457   

01-Engine -- Status: Malfunction 0010
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: Malfunction 0010
09-Cent. Elect. -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: Malfunction 0010
25-Immobilizer -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
55-Xenon Range -- Status: OK 0000
56-Radio -- Status: Malfunction 0010
62-Door, Rear Left -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
77-Telephone -- Status: OK 0000
 
-------------------------------------------------------------------------------
Address 01: Engine        Labels: 06A-906-033-BGU.lbl
   Part No: 06A 906 033 KF
   Component:  BSF S71 1.6 2V     5776  
   Revision: --H04---    Serial number:               
   Coding: 0000075
   Shop #: WSC 73430 790 00097
   VCID: 6DD12F3F746425764F5-8038

3 Faults Found:
16891 - Idle Control System RPM
            P0507 - 006 - Higher than Expected. - Intermittent - MIL ON
             Freeze Frame:
                    RPM: 1024 /min
                    RPM: 880 /min
                    Mass Air / Rev.: 130.8 mg/str
                    T.B. Angle: 5.2°

18570 - Accelerator Position Sensors (G79) / (G185)
            P2138 - 008 - Implausible Correlation - Intermittent
             Freeze Frame:
                    RPM: 224 /min
                    Mass Air / Rev.: 277.9 mg/str
                    Load: 14.9 %
                    Load: 15.3 %
                    RPM: 224 /min
                    Mass Air / Rev.: 288.9 mg/str
                    Load: 14.9 %
                    Load: 38.8 %

18560 - Accelerator Position Sensor 2 (G185)
            P2128 - 006 - Signal too High
             Freeze Frame:
                    Speed: 36.2 km/h
                    Load: 61.6 %
                    T.B. Angle: 9.9°
                    Load: 39.2 %
                    Speed: 0.0 km/h
                    Load: 96.5 %
                    T.B. Angle: 16.0°
                    Load: 0.0 %

Readiness: 0000 0000

-------------------------------------------------------------------------------
Address 02: Auto Trans        Labels: 09G-927-750.lbl
   Part No SW: 09G 927 750 JA    HW: 09G 927 750 JA
   Component: AQ 250 6F           2001  
   Revision: 00H97000    Serial number:               
   Coding: 0008520
   Shop #: WSC 73430 790 00097
   VCID: 79F90B6F302C89D6D3D-802C

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels: 1K0-907-379-MK70M.clb
   Part No SW: 1K0 907 379 AK    HW: 1K0 907 379 AK
   Component: MK70 M MASR         0106  
   Revision: 00H35001    
   Coding: 0001281
   Shop #: WSC 73430 790 00097
   VCID: 7BF511673A10BBC6C11-802E

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255)       Labels: 5K0-907-044.clb
   Part No SW: 3T0 907 044 BK    HW: 3T0 907 044 BK
   Component: Climatronic   H18 0506  
   Revision: 00001007    
   Coding: 0000000002
   Shop #: WSC 73430 790 00097
   ASAM Dataset: EV_Climatronic A01010
   ROD: EV_ClimaAutoBasis_SK35.rod
   VCID: 7CF7127BF71EBCFEC8B-8029

3 Faults Found:
9476373 - Position Sensor for Front Air Distribution Flap Motor
          B1099 15 [008] - Open or Short to Plus
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 54
                    Mileage: 106807 km
                    Date: 2050.14.01
                    Time: 23:09:05

9480465 - Control Circuit for A/C Compressor
          B10A9 11 [008] - Short to Ground
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 20
                    Reset counter: 56
                    Mileage: 106376 km
                    Date: 2049.14.20
                    Time: 19:41:01

9480469 - Control Circuit for A/C Compressor
          B10A9 15 [008] - Open or Short to Plus
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 58
                    Reset counter: 56
                    Mileage: 106371 km
                    Date: 2049.14.20
                    Time: 00:12:40


-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels: 1K0-937-08x-09.clb
   Part No SW: 1K0 937 087 Q    HW: 1K0 937 087 Q
   Component: BCM PQ35  H   110 0651  
   Revision: 00110 AC    
   Coding: 40000AB8A80308C04008008011009124430000AE720089605C8440000040
   Shop #: WSC 73430 790 00097
   VCID: 3F8DA577AE8867E6AD9-806A

   Subsystem 1 - Part No: 1Z1 955 119 D  Labels: 1KX-955-119.CLB
   Component: Wischer 05101  26  0601
   Coding: 00D7B7

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 6Q0-909-605-VW52.lbl
   Part No SW: 6Q0 909 605 AH    HW: 6Q0 909 605 AH
   Component: 07 AIRBAG VW52  025 2400  
   Revision: 06025000    Serial number: 0037TR0A6K9P  
   Coding: 0012343
   Shop #: WSC 73430 790 00097
   VCID: 7DF11F7F2404B5F6FF5-8028

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel (J527)       Labels: 5K0-953-569.clb
   Part No SW: 1K5 953 521 AH    HW: 5K0 953 569 A
   Component: LENKS.MODUL   014 0140  
   Revision: FF010040    Serial number: 20110807301655
   Coding: 088A040000
   Shop #: WSC 73430 790 00097
   ASAM Dataset: EV_SMLSNGVOLWSXS A01004
   ROD: EV_SMLSNGVOLWS.rod
   VCID: 73E53947DA40F386991-8026

   Multifunction steering wheel control module:
   Subsystem 1 - Part No SW: 3T0 959 537     HW: 3T0 959 537   Labels: 3C8-959-537.CLB
   Component: E221__MFL-URO  H07 0012
   Coding: 820000

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels: 5K0-920-xxx-17.clb
   Part No SW: 1Z0 920 843 Q    HW: 1Z0 920 843 Q
   Component: KOMBI         H05 0607  
   Serial number: 00000000000000
   Coding: 110C01
   Shop #: WSC 73430 031 00097
   ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A04114
   ROD: EV_Kombi_UDS_VDD_RM09_SE36.rod
   VCID: 4683B093F952362EEEF-8013

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels: 7N0-907-530-V2.clb
   Part No SW: 7N0 907 530 H    HW: 1K0 907 951
   Component: J533  Gateway H42 1620  
   Revision:   H42       Serial number: 041011F1001182
   Coding: 351302
   Shop #: WSC 73430 790 00097
   VCID: 3561C75F9CB4ADB6775-8060

1 Fault Found:
00470 - Combination comfort Databus in Single Wire
            011 - Open Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00101011
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 55
                    Mileage: 106837 km
                    Time Indication: 0
                    Date: 2050.14.02
                    Time: 10:04:09


-------------------------------------------------------------------------------
Address 25: Immobilizer (J334)       Labels: 5K0-920-xxx-25.clb
   Part No SW: 5K0 953 234     HW: 5K0 953 234
   Component: IMMO          H05 0607  
   Serial number: 00000000000000
   Coding: 000000
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03009
   ROD: EV_Immo_UDS_VDD_RM09_SE25.rod
   VCID: EADBA4230D8AB24EAA7-80BF

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver        Labels: 1K0-959-701-MIN3.lbl
   Part No SW: 1T0 959 701 T    HW: 1T0 959 701 T
   Component: Tuer-SG         009 2119  
   Coding: 0000244
   Shop #: WSC 73430 790 00097
   VCID: 489FBEAB3B46205E1C3-801D

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist        Labels: 1Kx-909-14x-44.clb
   Part No: 1K0 909 144 M
   Component: EPS_ZFLS Kl. 68     3201  
   Revision: 00H20000    
   Shop #: WSC 73430 790 00097
   VCID: 3467FA5B57CEB4BE40B-8061

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass.        Labels: 1K0-959-702-MAX3.lbl
   Part No SW: 1T0 959 702 S    HW: 1T0 959 702 S
   Component: Tuer-SG         009 2120  
   Coding: 0000244
   Shop #: WSC 11681 750 180733
   VCID: 489FBEAB3B46205E1C3-801D

No fault code found.

-------------------------------------------------------------------------------
Address 55: Xenon Range        Labels: 5M0-907-357-V2.lbl
   Part No SW: 5M0 907 357 C    HW: 5M0 907 357 C
   Component: AFS-Steuergeraet    0148  
   Revision: 00H04000    Serial number:               
   Coding: 1507386
   Shop #: WSC 73430 790 00097
   VCID: 3467FA5B57CEB4BE40B-8061

   Subsystem 1 - Part No: 7L6 941 329 B
   Component: AFS-Lst.-Modul l    0005  
   Coding: 00000023

   Subsystem 2 - Part No: 7L6 941 329 B
   Component: AFS-Lst.-Modul r    0005  
   Coding: 00000023

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio (J503)       Labels: 5M0-035-1xx-56.clb
   Part No SW: 1Z0 035 156 M    HW: 1Z0 035 156 M
   Component: BOLERO        002 0011  
   Revision: -----11S    Serial number: SKZ4Z3N1122054
   Coding: 000000000000
   Shop #: WSC 00000 000 00000
   VCID: 3C77D27BBF9E7CFE88B-8069

1 Fault Found:
01042 - Control Module; Not Coded
            000 - -
             Freeze Frame:
                    Fault Status: 01100000
                    Fault Priority: 5
                    Fault Frequency: 1
                    Reset counter: 246
                    Mileage: 106371 km
                    Time Indication: 0
                    Date: 2049.14.20
                    Time: 00:08:52


-------------------------------------------------------------------------------
Address 62: Door, Rear Left        Labels: 1K0-959-703-GEN3.lbl
   Part No SW: 5K0 959 703 A    HW: 5K0 959 703 A
   Component: Tuer-SG         007 2101  
   Coding: 0000144
   Shop #: WSC 73430 790 1012545
   VCID: 326BFC43ADDABA8E527-8067

No fault code found.

-------------------------------------------------------------------------------
Address 72: Door, Rear Right        Labels: 1K0-959-704-GEN3.lbl
   Part No SW: 5K0 959 704 A    HW: 5K0 959 704 A
   Component: Tuer-SG         007 2101  
   Coding: 0000144
   Shop #: WSC 00000 000 00000
   VCID: 3365F94752C0B386591-8066

No fault code found.

-------------------------------------------------------------------------------
Address 77: Telephone (J412)       Labels: 7P6-035-730.clb
   Part No SW: 5K0 035 730 E    HW: 5K0 035 730 E
   Component: TELEFON       H09 2902  
   Revision: 1B001001    Serial number: 00007661001466
   Coding: 0200000000010110
   Shop #: WSC 73430 031 00097
   ASAM Dataset: EV_UHVNA A01719
   ROD: EV_UHVNA.rod
   VCID: 275D1D175E18CF26F59-8072

No fault code found.

End   ---------------------------------------------------------------------
 

Can anybody help on going through possible reasons?

 

 

You need to update you VCDS it's now 15.7.4.

thanks Kenny ... will do

 

Update:

taking the car to a workshop it happened that the ECM is flooded with water coming from windshield (rain , washing ...etc) and it accumulated because the seals protecting ECM from water are loose allowing water to penetrate into that area.

 

luckily enough i took it early so the mechanic cleaned and dried the ECM unit and everything went back to normal ....