I erased all of the data in the ECU about a month ago. Today i wanted to check if everything is ok and i am getting loads of errors. Could somebody explain them to me please.

VAG-COM Version: Release 311.2-N

Chassis Type: 1U - Skoda Octavia

Scan: 01,02,03,08,15,17,19,35,46,56

Address 01 -------------------------------------------------------

Controller: 06A 906 018 GR

Component: 2.0l R4/2V MOTR HS V05

Coding: 00011

Shop #: WSC 31480

6 Faults Found:

16645 - Fuel Injector #1 (N30): Short to Ground

P0261 - 35-10 - - - Intermittent

16648 - Fuel Injector #2 (N31): Short to Ground

P0264 - 35-10 - - - Intermittent

16651 - Fuel Injector #3 (N32): Short to Ground

P0267 - 35-10 - - - Intermittent

16654 - Fuel Injector #4 (N33): Short to Ground

P0270 - 35-10 - - - Intermittent

17843 - Secondary Air Pump Relay (J299): Short to Ground

P1435 - 35-10 - - - Intermittent

17833 - EVAP Purge Valve (N80): Short to Ground

P1425 - 35-10 - - - Intermittent

Readiness: 0000 0000

Address 03 -------------------------------------------------------

Controller: 1C0 907 379 J

Component: ABS FRONT MK60 0103

Coding: 0004097

Shop #: WSC 31480

No fault code found.

Address 08 -------------------------------------------------------

Controller: 1U1 907 044 A

Component: CLIMATRONIC C 2.0.0

Coding: 11000

Shop #: WSC 31480

1 Fault Found:

00792 - A/C Pressure Switch (F129)

35-00 - -

Skipping Address 15-Airbags

Address 17 -------------------------------------------------------

Controller: 1U0 920 911 B

Component: KOMBI+WEGFAHRSP VDO V04

Coding: 23112

Shop #: WSC 31480

TMBBE21U922574076 SKZ7Z0A1160919

2 Faults Found:

01039 - Coolant Temperature Sensor (G2)

30-10 - Open or Short to B+ - Intermittent

01304 - Radio

49-10 - No Communications - Intermittent

Address 19 -------------------------------------------------------

Controller: 6N0 909 901

Component: Gateway K<->CAN 0001

Coding: 00006

Shop #: WSC 31480

1 Fault Found:

01304 - Radio

49-10 - No Communications - Intermittent

Address 46 -------------------------------------------------------

Controller: 1C0 959 799 B

Component: 3Y Komfortger

Use Ross-Tech's Wikipedia to search your fault codes, should be able to shed some light on most if not all your problems.

...and take a special look at the fuel pump relay.

Agreed, fuel pump relay. In the engine bay little fuse box at the back by the air filter.

Thanks guys, but the car is working fine do i still have to check the fuse?

Which fuse?

Agreed, fuel pump relay. In the engine bay little fuse box at the back by the air filter.

This one