VCDS will tell you the specific Faculty causing the EML.
Si you hace a decat or sports exhaust?
So have done a scan nad quite a few errors but 2 for the Engine which I presume is causing the EML to come on. Gong to check on Rosstech but not got any ideas about these faults or the others that seem to have cropped up. I have cleared all DTC's and re-ran and they all came back.And I have a standard GTI exhaust with nothing modified on it
VCDS Version: Release 12.12.0 (x64)
Data version: 20070101
Tuesday,15,September,2015,17:48:05:62939
Chassis Type: 1K (1K0)
Scan: 01 02 03 08 09 15 16 17 19 25 37 42 44 46 52 55 56
VIN: WVWZZZ1KZ7W127424 Mileage: 114470km/71128miles
00-Steering Angle Sensor -- Status: OK 0000
01-Engine -- Status: Malfunction 0010
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- 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
37-Navigation -- Status: Cannot be reached 1100
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: Malfunction 0010
56-Radio -- Status: OK 0000
-------------------------------------------------------------------------------
Address 01: Engine Labels: None
Part No SW: 1K0 907 115 L HW: 8P0 907 115 B
Component: 2.0l R4/4V TFSI 0030
Revision: 5BH16--- Serial number: VWZ7Z0F8211388
Coding: 040300031C070060
Shop #: WSC 00717 210 83406
VCID: 2F6DF537BEE897663D9-807A
2 Faults Found:
012600 - Can't Decode, CODE File Not Loaded!
P3138 - 008 - - Intermittent
Freeze Frame:
Fault Status: 00101000
Fault Priority: 0
Fault Frequency: 1
Reset counter: 255
Mileage: 113405 km
Time Indication: 0
Date: 2000.00.00
Time: 19:16:21
Freeze Frame:
RPM: 1205 /min
Load: 14.1 %
Speed: 0.0 km/h
Temperature: 67.0°C
Temperature: 51.0°C
Absolute Pres.: 1010.0 mbar
Voltage: 11.811 V
000017 - Can't Decode, CODE File Not Loaded!
P0011 - 004 - - MIL ON
Freeze Frame:
Fault Status: 11100100
Fault Priority: 0
Fault Frequency: 1
Reset counter: 255
Mileage: 113685 km
Time Indication: 0
Date: 2000.00.00
Time: 11:23:33
Freeze Frame:
RPM: 2823 /min
Load: 24.7 %
Speed: 114.0 km/h
Temperature: 79.0°C
Temperature: 17.0°C
Absolute Pres.: 990.0 mbar
Voltage: 14.351 V
Readiness: 0000 0000
-------------------------------------------------------------------------------
Address 02: Auto Trans Labels: Redir Fail!
Part No SW: 02E 300 044 T HW: 02E 927 770 AE
Component: GSG DSG 070 1301
Revision: 04507000 Serial number: 00000610211355
Coding: 0000020
Shop #: WSC 01279 785 00200
VCID: 264310139112D62ECEF-8073
No fault code found.
-------------------------------------------------------------------------------
Address 03: ABS Brakes Labels: None
Part No SW: 1K0 907 379 AC HW: 1K0 907 379 AC
Component: ESP FRONT MK60 0101
Revision: 00H11001
Coding: 0004738
Shop #: WSC 01279 785 00200
VCID: 73E539471240F386991-8026
No fault code found.
-------------------------------------------------------------------------------
Address 08: Auto HVAC Labels: 1K0-907-044.lbl
Part No SW: 1K0 907 044 BJ HW: 1K0 907 044 BJ
Component: ClimatronicPQ35 090 0909
Revision: 00090016 Serial number: 00000000000000
Shop #: WSC 00000 000 00000
VCID: 70EF364B6356C89E643-8025
1 Fault Found:
00229 - Can't Decode, CODE File Not Loaded!
002 - Can't Decode, CODE File Not Loaded!
-------------------------------------------------------------------------------
Address 09: Cent. Elect. Labels: None
Part No SW: 3C0 937 049 AE HW: 3C0 937 049 AE
Component: Bordnetz-SG H52 2002
Revision: 00H52000 Serial number: 00000005961051
Coding: E78F8F2700041500471400001400000000087F075C0001
Shop #: WSC 12345 785 00200
VCID: 6CD7223B4F7E2C7E58B-8039
Subsystem 1 - Part No: 1K2 955 119 E
Component: Wischer 151106 020 0501
Coding: 00038805
Shop #: WSC 12345
Subsystem 2 - Part No: 1K0 955 559 AB
Component: RLS 201106 020 0105
Coding: 00208933
Shop #: WSC 12345
No fault code found.
-------------------------------------------------------------------------------
Address 15: Airbags Labels: None
Part No SW: 1K0 909 605 T HW: 1K0 909 605 T
Component: 38 AIRBAG VW8 020 2300
Revision: 05020000 Serial number: 0038PD0VZ57+
Coding: 0013112
Shop #: WSC 01279 785 00200
VCID: 3D71DF7F648475F6BF5-8068
Subsystem 1 - Serial number: 6332MSME145B45034
Subsystem 2 - Serial number: 6342MSME145B4724A
Subsystem 3 - Serial number: 6352QSME18643B01B
Subsystem 4 - Serial number: 6362QSME1A13147DI
No fault code found.
-------------------------------------------------------------------------------
Address 16: Steering wheel Labels: 1K0-953-549-MY8.lbl
Part No SW: 1K0 953 549 AQ HW: 1K0 953 549 AQ
Component: J0527 636 0070
Coding: 0012112
Shop #: WSC 01279 785 00200
VCID: 8109E38FD8FC51161BD-80D4
Subsystem 1 - Part No: XXXXXXXXXXX
Component: E0221 002 0010
No fault code found.
-------------------------------------------------------------------------------
Address 17: Instruments Labels: 1K0-920-xxx-17.lbl
Part No SW: 1K6 920 973 HW: 1K6 920 973
Component: KOMBIINSTRUMENT VDD 1610
Revision: V0003000 Serial number: VWZ7Z0F8211388
Coding: 0005403
Shop #: WSC 65536 645 12345
VCID: F0EFB64BE356489EE43-80A5
No fault code found.
-------------------------------------------------------------------------------
Address 19: CAN Gateway Labels: Redir Fail!
Part No SW: 1K0 907 530 K HW: 1K0 907 951
Component: J533__Gateway H04 0020
Revision: H04 02 Serial number: 201106F1001388
Coding: 7F0F034807000001
Shop #: WSC 01279 785 00200
VCID: 2F6DF537BEE897663D9-807A
1 Fault Found:
01300 - Can't Decode, CODE File Not Loaded!
004 - Can't Decode, CODE File Not Loaded!
Freeze Frame:
Fault Status: 01100100
Fault Priority: 2
Fault Frequency: 1
Reset counter: 184
Mileage: 114478 km
Time Indication: 0
Date: 2000.00.00
Time: 17:44:26
-------------------------------------------------------------------------------
Address 25: Immobilizer
Cannot be reached
-------------------------------------------------------------------------------
Address 37: Navigation
Cannot be reached
-------------------------------------------------------------------------------
Address 42: Door Elect, Driver Labels: Redir Fail!
Part No SW: 1K0 959 701 M HW: 1K0 959 701 M
Component: Tuer-SG 005 0984
Coding: 0000564
Shop #: WSC 01279 785 00200
VCID: 387FCE6B4BA650DE6C3-806D
No fault code found.
-------------------------------------------------------------------------------
Address 44: Steering Assist Labels: Redir Fail!
Part No: 1K2 909 144 L
Component: EPS_ZFLS Kl.074 H07 1806
Shop #: WSC 00000 028 00001
VCID: 3561C75F5CB4ADB6775-8060
No fault code found.
-------------------------------------------------------------------------------
Address 46: Central Conv. Labels: Redir Fail!
Part No SW: 1K0 959 433 BT HW: 1K0 959 433 BT
Component: KSG PQ35 G2 020 0203
Revision: 00020000 Serial number: 00000000000000
Coding: 999002085103087F2D048F0F7008DAC690B800
Shop #: WSC 01206 210 105861
VCID: 8305E987C2E04306091-80D6
Subsystem 1 - Part No: 1K0 951 605 C
Component: LIN BACKUP HORN H03 1301
Subsystem 2 - Part No: 1K0 951 178
Component: Neigungssensor 001 0101
Subsystem 3 - Part No: 1K0 951 178
Component: Innenraumueberw.001 0101
No fault code found.
-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. Labels: Redir Fail!
Part No SW: 1K0 959 702 M HW: 1K0 959 702 M
Component: Tuer-SG 005 0984
Coding: 0000564
Shop #: WSC 01279 785 00200
VCID: 3979CB6F70AC49D693D-806C
No fault code found.
-------------------------------------------------------------------------------
Address 55: Xenon Range Labels: 1T0-907-357.lbl
Part No: 1T0 907 357
Component: Dynamische LWR 0003
Coding: 0000003
Shop #: WSC 01279 785 00200
VCID: F4E7BA5B974E74BE00B-80A1
1 Fault Found:
01539 - Can't Decode, CODE File Not Loaded!
005 - Can't Decode, CODE File Not Loaded!
-------------------------------------------------------------------------------
Address 56: Radio Labels: 1K0-035-1xx-56.lbl
Part No: 1K0 035 186 P
Component: Radio BVX 016 0023
Coding: 0040402
Shop #: WSC 01279 785 00200
VCID: 3365F94752C0B386591-8066
No fault code found.
End ---------------------------------------------------------------------