Audi A6 The mid-sized Audi A6 model offers more room to the driver and passengers over the A4 line.

Check Engine ON (EVAP System Leak)

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Old Dec 28, 2012 | 07:59 PM
  #1  
eazy211187's Avatar
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1st Gear
Joined: Apr 2012
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Default Check Engine ON (EVAP System Leak)

Does anyone know where I should look first for Large Leak on EVAP System?

For a while now I've been hearing a pressure leak near passenger side headlight, a little below it in that general area.
In the general area where the secondary vacuum pump at. Could that be it?

Below is the scan I did today.

If anyone could help, Thanks in advance.


-------------------------------------------------------------------
VCDS Version: Release 11.11.4
Data version: 20120807

Friday,28,December,2012,13:27:34:18148

Chassis Type: 4F0
Scan: 01 02 03 05 07 08 09 0E 0F 15 16 17 19 36 37 42 46 47 4F 52
53 55 56 61 62 65 72 77

VIN: WAUELX4FXXNXXXXXX Mileage: 124490km/77354miles

00-Steering Angle Sensor -- Status: OK 0000
01-Engine -- Status: Malfunction 0010
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
05-Acc/Start Auth. -- Status: OK 0000
07-Control Head -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
0E-Media Player 1 -- Status: OK 0000
0F-Digital Radio -- 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
36-Seat Mem. Drvr -- Status: OK 0000
37-Navigation -- Status: Malfunction 0010
42-Door Elect, Driver -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
47-Sound System -- Status: OK 0000
4F-Centr. Electr. II -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
53-Parking Brake -- Status: OK 0000
55-Xenon Range -- Status: OK 0000
56-Radio -- Status: OK 0000
61-Battery Regul. -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
65-Tire Pressure -- Status: OK 0000
72-Door, Rear Right -- Status: Malfunction 0010
77-Telephone -- Status: OK 0000

-------------------------------------------------------------------------------
Address 01: Engine Labels: None
Part No SW: 4F0 910 560 E HW: 4F0 907 559
Component: 4.2L V8/5V G 0010
Revision: --H01--- Serial number:
Coding: 0007772
Shop #: WSC 02325 785 00200
VCID: 244C7713E79D1B3865D

1 Fault Found:
16839 - EVAP System
P0455 - 001 - Large Leak Detected - MIL ON
Freeze Frame:
Fault Status: 11100001
Fault Priority: 0
Fault Frequency: 1
Mileage: 124371 km
Time Indication: 0
Date: 2012.12.27
Time: 09:40:28

Freeze Frame:
RPM: 2281 /min
Load: 62.3 %
Speed: 118.0 km/h
Temperature: 89.0°C
Temperature: 17.0°C
Absolute Pres.: 1000.0 mbar
Voltage: 14.351 V

Readiness: 0000 0000

-------------------------------------------------------------------------------
Address 02: Auto Trans Labels: 09L-927-760.lbl
Part No SW: 4F1 910 156 Q HW: 09L 927 156 A
Component: AG6 09L 4,2 MPI USA 0040
Revision: --H01--- Serial number: 0000999
Coding: 0000002
Shop #: WSC 00000 000 00000
VCID: 3260814BAD698588E71

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes Labels: 4F0-910-517.lbl
Part No SW: 4F0 910 517 L HW: 4F0 614 517 L
Component: ESP 8.0 quattro H03 0090
Revision: 00000000 Serial number: 00000000000000
Coding: 0021352
Shop #: WSC 02327 785 00200
VCID: 2D5A9237B457DA70BA3

No fault code found.

-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. Labels: 4F0-910-852.clb
Part No SW: 4F0 910 852 HW: 4F0 905 852 B
Component: FBSAUDIC6 ELV H30 0160
Revision: 27100401 Serial number: 10600300188924
Coding: 0000011
Shop #: WSC 22122 444 84314
VCID: E3CEB40F2213DC00DC7

Part No: 4F0 910 131 J
Component: FBSAUDIC6 EZS H44 0070

No fault code found.

-------------------------------------------------------------------------------
Address 07: Control Head Labels: 4F0-910-7xx-07-H.lbl
Part No SW: 4F0 910 732 Q HW: 4E0 035 729
Component: Interfacebox H43 4610
Revision: 00000000 Serial number: 303FG057502148
Coding: 0000003
Shop #: WSC 02335 785 00200
VCID: 31628E47A86FBE909EB

Part No: 4F0 910 609 E
Component: Bedienteil MMIC6H07 0050

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC Labels: 4F0-910-043.lbl
Part No SW: 4F0 910 043 HW: 4F1 820 043 S
Component: KLIMABETAETIGUNGH12 0160
Revision: 00000027 Serial number: 00000000153859
Coding: 0008232
Shop #: WSC 02327 785 00200
VCID: DBBE8CEF1A63E4C0947

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. Labels: 4F0-910-279.lbl
Part No SW: 4F0 910 279 A HW: 4F0 907 279 A
Component: ILM Fahrer H14 0080
Revision: 00000000 Serial number: 4F0907279
Coding: 0113123
Shop #: WSC 02335 785 00200
VCID: 2756601F96ABF02040F

Subsystem 1 - Part No: 4F1 910 113 Labels: 1KX-955-119.CLB
Component: Wischer AudiC6 H05 0150
Coding: 00062736
Shop #: WSC 02335

Subsystem 2 - Part No: 4E0 910 557 Labels: 8K0-955-559.CLB
Component: REGENLICHTSENSORH10 0050
Coding: 00141886
Shop #: WSC 02335

No fault code found.

-------------------------------------------------------------------------------
Address 0E: Media Player 1 (R199) Labels: 4E0-035-785.lbl
Part No SW: 4E0 035 785 F HW: 4E0 035 785 C
Component: SG ext.Player H15 0850
Revision: 00000000
Coding: 020000
Shop #: WSC 02391 823 56573
VCID: 2B5E9C2F4A43D440A47

No fault code found.

-------------------------------------------------------------------------------
Address 0F: Digital Radio Labels: 4E0-910-593-XM.lbl
Part No SW: 4E0 910 593 G HW: 4E0 035 593 C
Component: SDAR XM H04 0670
Revision: 00000000 Serial number: AUZ4Z7D8017498
Shop #: WSC 00000 000 00000
VCID: 2B5E9C2F8A43D440A47

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags Labels: 4F0-910-655-8R.lbl
Part No SW: 4F0 910 655 F HW: 4F0 959 655 A
Component: 66 AIRBAG AUDI8RH29 0260
Revision: 11H29000 Serial number: 00359D091LP0
Coding: 0013878
Shop #: WSC 02327 785 00200
VCID: 2A50992B85B9CD485F1

Part No: 4F0 910 339 A
Component: BF-Gewichtsens. H02 0050

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel Labels: 4F0-910-549.lbl
Part No SW: 4F0 910 549 HW: 4F0 953 549 A
Component: Lenksäulenmodul H07 0230
Revision: 00H07000 Serial number: 90025051580026
Coding: 0012041
Shop #: WSC 02323 785 00200
VCID: E6C8AD1BD121A9283B9

Part No: XXXXXXXXXXX
Component: Lenkradmodul H07 0080

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments Labels: 4F0-910-xxx-17.lbl
Part No SW: 4F0 910 930 A HW: 4F0 920 980 N
Component: KOMBIINSTR. M73 H15 0630
Revision: 01000000 Serial number: 4PY51VL65
Coding: 2129263
Shop #: WSC 03830 444 194917
VCID: 21427E07F88F0E100EB

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway Labels: 4F0-910-468.lbl
Part No SW: 4F0 910 468 A HW: 4F0 907 468 D
Component: Gateway H10 0060
Revision: 10 Serial number: 120080560980D1
Coding: 6CFE73CD1B3904
Shop #: WSC 02325 785 00200
VCID: 2756601F96ABF02040F

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: 224
Mileage: 124444 km
Time Indication: 0
Date: 2012.12.27
Time: 20:33:58


-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr Labels: None
Part No SW: 4F0 910 760 HW: 4F0 959 760
Component: Sitzmemory FS H04 0050
Revision: 00000000 Serial number: 00000000896400
Coding: 0082946
Shop #: WSC 02327 785 00200
VCID: E1C2BE07380FCE10CEB

No fault code found.

-------------------------------------------------------------------------------
Address 37: Navigation Labels: 4E0-910-88x-37.lbl
Part No SW: 4E0 910 888 M HW: 4E0 919 887 C
Component: MNS US H44 1100
Revision: 00000000 Serial number: 355FU057548532
Shop #: WSC 02327 785 00200
VCID: 3874B3634B156FD8D95

1 Fault Found:
02927 - DVD Read Error
000 - - - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 6
Fault Frequency: 4
Reset counter: 223
Mileage: 124359 km
Time Indication: 0
Date: 2012.12.27
Time: 09:26:05

Freeze Frame:
Hex Value: 0x50DC
Hex Value: 0x56A3
Hex Value: 0x0401
Hex Value: 0x0000


-------------------------------------------------------------------------------
Address 42: Door Elect, Driver Labels: 4F0-910-793-42.lbl
Part No SW: 4F0 910 793 B HW: 4F0 959 793 B
Component: TSG FA H11 0040
Revision: 00000000 Serial number: 9%t
Coding: 0035563
Shop #: WSC 02327 785 00200
VCID: 2952662780BFC65056B

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv. Labels: 4F0-910-289.lbl
Part No SW: 4F0 910 289 G HW: 4F0 907 289 G
Component: Komfortgeraet H19 0140
Revision: 01400019 Serial number: 01004877850000
Coding: 4619325
Shop #: WSC 02335 785 00200
VCID: 2E58953BB951A168839

Part No: 1K0 951 605 C
Component: LIN BACKUP HORN H03 1301

No fault code found.

-------------------------------------------------------------------------------
Address 47: Sound System Labels: 4F0-910-223-BO.lbl
Part No SW: 4F0 910 223 J HW: 4F0 035 223 G
Component: DSP-High C6 H09 0240
Revision: PROD_01 Serial number: 00000000790544
Coding: 0000016
Shop #: WSC 02327 785 00200
VCID: 254A6A17ECA7E230723

No fault code found.

-------------------------------------------------------------------------------
Address 4F: Centr. Electr. II Labels: 4F0-910-280.lbl
Part No SW: 4F0 910 280 HW: 4F0 907 280 B
Component: ILM Beifahrer H10 0080
Revision: Serial number: 00000000002365
Coding: 0012114
Shop #: WSC 02323 785 00200
VCID: DEB885FB0971F1E8F39

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. Labels: 4F0-910-793-52.lbl
Part No SW: 4F0 910 793 B HW: 4F0 959 792 B
Component: TSG BF H11 0040
Revision: 00000000 Serial number: $€r
Coding: 0035563
Shop #: WSC 02327 785 00200
VCID: 2952662780BFC65056B

No fault code found.

-------------------------------------------------------------------------------
Address 53: Parking Brake Labels: 4F0-910-801.clb
Part No SW: 4F0 910 801 HW: 4F0 907 801
Component: EPB C63C0030 H03 0030
Revision: C63C0030
Coding: 0006022
Shop #: WSC 02334 785 00200
VCID: DDBA82F70477EAF0EA3

No fault code found.

-------------------------------------------------------------------------------
Address 55: Xenon Range Labels: 4F0-910-357.lbl
Part No SW: 4F0 910 357 C HW: 4F0 907 357 C
Component: AFS 1 H01 0030
Revision: 00000001 Serial number:
Coding: 0000016
Shop #: WSC 02327 785 00200
VCID: 26486D1B91A1E9287B9

Part No: 4F0 941 329 B
Component: AFS-Modul links H02 0020

Part No: 4F0 941 329 B
Component: AFS-Modul rechtsH02 0020

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio Labels: 4E0-910-541.lbl
Part No SW: 4E0 910 541 T HW: 4F0 035 541 B
Component: TUNER EU/US/RDW H42 0630
Revision: 00000000 Serial number: 394FQ057560009
Coding: 0000002
Shop #: WSC 02327 785 00200
VCID: 31628E47A86FBE909EB

No fault code found.

-------------------------------------------------------------------------------
Address 61: Battery Regul. Labels: 4F0-910-181.lbl
Part No SW: 4F0 910 181 E HW: 4F0 915 181 A
Component: ENERGIEMANAGER H12 0490
Revision: 00000000 Serial number: 00000000055075
Shop #: WSC 22122 444 59498
VCID: 234E740FE2931C001C7

Subsystem 1 - Part No: 4F0 915 105 D
Component: von VA0 2506150208
Coding: 344630393135313035442056413032353036313530323038
Shop #: WSC 00000 384 00290

No fault code found.

-------------------------------------------------------------------------------
Address 62: Door, Rear Left Labels: 4F0-910-795.lbl
Part No SW: 4F0 910 795 HW: 4F0 959 795
Component: TSG HL H11 0030
Coding: 0035370
Shop #: WSC 02327 785 00200
VCID: E9D2A627C03F865016B

No fault code found.

-------------------------------------------------------------------------------
Address 65: Tire Pressure Labels: 4F0-910-273-BA.lbl
Part No SW: 4F0 910 273 HW: 4F0 907 273
Component: Reifendruck 3 H04 0080
Revision: 00040080 Serial number: 00000900006353
Coding: 0062422
Shop #: WSC 02334 785 00200
VCID: E0C4BB033305C718C15

No fault code found.

-------------------------------------------------------------------------------
Address 72: Door, Rear Right Labels: 4F0-910-795.lbl
Part No SW: 4F0 910 795 HW: 4F0 959 794
Component: TSG HR H11 0030
Coding: 0035370
Shop #: WSC 02327 785 00200
VCID: E9D2A627C03F865016B

1 Fault Found:
02110 - Window Regulator Switch
008 - Implausible Signal
Freeze Frame:
Fault Status: 01101000
Fault Priority: 3
Fault Frequency: 1
Reset counter: 178
Mileage: 124286 km
Time Indication: 0
Date: 2012.12.26
Time: 08:11:59


-------------------------------------------------------------------------------
Address 77: Telephone Labels: 4E0-910-336.lbl
Part No SW: 4F0 910 336 H HW: 4E0 862 335
Component: Handyvorb2 H11 1130
Revision: 00000000 Serial number: 00000007503035
Coding: 0010900
Shop #: WSC 00000 000 00000
VCID: 285463239BB5FF58495

No fault code found.

End ---------------------------------------------------------------------
 
Old Dec 30, 2012 | 04:53 PM
  #2  
CRF Rider 57's Avatar
1st Gear
Joined: Mar 2012
Posts: 51
From: Prospect KY
Default

This is a good tutorial on the EVAP system. It may help you to troubleshoot.

Volkswagen – Audi Evap Leak Detection Pump (LDP) Theory and Operation
 
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