2009 Audi Quattro Cabriolet

prfox

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C?ID=543379
I have been getting a lot of MIL faults related to battery or voltage issues. These occur if I do not drive the vehicle for a couple of weeks. I also have an issue where I need to put the key in the on position for a few seconds to let the fuel pump pressurize before starting the vehicle. I don't think this is related to the other electrical issues but they could be related. Below is the last scan I performed today on the vehicle. Any support would be welcome.

Code:
Thursday,31,October,2024,07:30:30:31465
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 24.7.1.0 (x64)  HEX-V2 CB: 0.4643.4
Data version: 20240919 DS356.3
www.Ross-Tech.com


VIN: WAUDF48H29K006642   License Plate:


Chassis Type: 8H (8H - Audi Cabrio B6/B7 (2003 > 2009))
Scan: 01 02 03 08 09 0F 11 15 16 17 18 25 26 36 37 45 46 55 56 57
          63 65 67 73 75 76 77
 
VIN: WAUDF48H29K006642   Mileage: 120520km-74887miles
-------------------------------------------------------------------------------
Address 01: Engine        Labels:. 06F-907-115-AXX.clb
   Part No SW: 8E1 910 115 H    HW: 8E0 907 115 D
   Component: 2.0l R4/4V TFSI     0010 
   Revision: 5EH15---    Serial number:              
   Coding: 011C010A190F0120
   Shop #: WSC 00672 785 00200
   VCID: 270BE80333EABAA23E1-8072
   VINID: 9D19545842180896C0006184080AB0F0C2

3 Faults Found:
001672 - ECM Power Relay Load Circuit
               P0688 - 002 - Open Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 2
                    Fault Frequency: 3
                    Reset counter: 255
                    Mileage: 120299 km
                    Time Indication: 0

             Freeze Frame:
                    RPM: 0 /min
                    Load: 0.0 %
                    Speed: 0.0 km/h
                    Temperature: 33.0°C
                    Temperature: 36.0°C
                    Absolute Pres.: 990.0 mbar
                    Voltage: 0.000 V

012423 - Voltage Supply Relay for Engine Components
               P3087 - 002 - Electrical Malfunction
             Freeze Frame:
                    Fault Status: 01100010
                    Fault Priority: 2
                    Fault Frequency: 2
                    Reset counter: 255
                    Mileage: 120421 km
                    Time Indication: 0

             Freeze Frame:
                    RPM: 193 /min
                    Load: 78.8 %
                    Speed: 0.0 km/h
                    Temperature: 20.0°C
                    Temperature: 21.0°C
                    Absolute Pres.: 1010.0 mbar
                    Voltage: 10.160 V

005668 - MIL Request Signal Active (Check TCM for errors too!)
               P1624 - 008 -
             Freeze Frame:
                    Fault Status: 01101000
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 120421 km
                    Time Indication: 0

             Freeze Frame:
                    RPM: 1248 /min
                    Load: 55.3 %
                    Speed: 0.0 km/h
                    Temperature: 33.0°C
                    Temperature: 33.0°C
                    Absolute Pres.: 990.0 mbar
                    Voltage: 13.589 V

Readiness: 0000 0000

-------------------------------------------------------------------------------
Address 02: Auto Trans        Labels: 09L-927-760.lbl
   Part No SW: 8E1 910 156 K    HW: 09L 927 156 B
   Component: AG6 09L 2,0TFSI USA 0080 
   Revision: --H01---    Serial number:        4485709
   Coding: 0000002
   Shop #: WSC 00000 000 00000
   VCID: 2F3B00231B1AE2E2F61-807A

2 Faults Found:
006273 - Powertrain Data Bus: Missing Message
               P1881 - 000 - Acceleration Request - Intermittent
             Freeze Frame:
                    Fault Status: 00100000
                    Fault Priority: 0
                    Fault Frequency: 14
                    Reset counter: 255
                    Mileage: 0 km
                    Time Indication: 0

             Freeze Frame:
                    RPM: 0 /min
                    RPM: 96 /min
                    RPM: 0 /min
                    (no units): 30.0
                    (no units): 25.0
                    Temperature: 54.0°C
                    T.B. Angle: 60.0°

049408 - No Communication with Engine Control Module (SAE ECM/PCM)
               U0100 - 000 -  - Intermittent
             Freeze Frame:
                    Fault Status: 00100000
                    Fault Priority: 0
                    Fault Frequency: 14
                    Reset counter: 255
                    Mileage: 0 km
                    Time Indication: 0


-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels: 8E0-910-517.clb
   Part No SW: 8E0 910 517 J    HW: 8E0 614 517 BH
   Component: ESP8 quattro    H06 0140 
   Revision: 00000000    Serial number: 00000000000000
   Coding: 0004528
   Shop #: WSC 00672 785 00200
   VCID: 2E051D271C10EBEAFD7-807A

1 Fault Found:
01314 - Engine Control Module
            008 - Implausible Signal
             Freeze Frame:
                    Fault Status: 01101000
                    Fault Priority: 1
                    Fault Frequency: 2
                    Reset counter: 40
                    Time Indication: 0

             Freeze Frame:
                    Hex Value: 0x00C0
                    Hex Value: 0x0722
                    Hex Value: 0x0014
                    Hex Value: 0x4197
                    Hex Value: 0x0001


-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: 8E0-820-043.lbl
   Part No: 8E0 820 043 BM
   Component:   A4 Klimaautomat   3233 
   Coding: 00100
   Shop #: WSC 00672 
   VCID: 6D87DA2BD48650F284D-5118

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect.        Labels: 8E0-907-279-8EC.lbl
   Part No: 8E0 907 279 N
   Component: int. Lastmodul  USA 0907 
   Coding: 21023
   Shop #: WSC 00000 
   VCID: 3D272A6BC466007274D-4AA4

No fault code found.

-------------------------------------------------------------------------------
Address 0F: Digital Radio        Labels: 8E0-035-593-SIR.lbl
   Part No SW: 8E0 035 593 N    HW: 8E0 035 593 N
   Component: SDAR SIRIUS         0150 
   Serial number: AUZ4Z7H0426634
   Shop #: WSC 00000 000 00000
   VCID: 34310F4FF21CC13A8B3-5160

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 8H0-959-655-94.lbl
   Part No SW: 8H0 959 655 H    HW: 8H0 959 655 H
   Component:    Airbag 9.42  H01 1830 
   Revision: 92H01183    Serial number: 003D000076UG 
   Coding: 0132105
   Shop #: WSC 00672 785 00200
   VCID: 3FDB5063CB7A1262661-806A

   Subsystem 1 - Part No: 8H0 910 339 B
   Component: BF-Gewichtsens. H02 0020

   Subsystem 2 - Serial number: 02FFU        

   Subsystem 3 - Serial number: 0001.01.0000H0200000000000ÿ†63

   Subsystem 4 - Serial number: 000000ÿ†6332BRB4044989CD/ÿ†63

   Subsystem 5 - Serial number: 989CD/ÿ†6342BRB4044989A1Rÿ†63

   Subsystem 6 - Serial number: 989A1Rÿ†63729RB403F7953E$ÿ†63

   Subsystem 7 - Serial number: 7953E$ÿ†63829RB403F78843Wÿ

   Subsystem 8 - Serial number: 78843Wÿ

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 8E0-953-549.lbl
   Part No: 8E0 953 549 Q
   Component: Lenksáulenmodul     0801 
   Coding: 03041
   Shop #: WSC 00672 
   VCID: 41DF569BB89E6492105-4AA4

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments        Labels: 8E0-920-9xx-8EC.clb
   Part No SW: 8H0 920 951 F    HW: 8H0 920 951 F
   Component: KOMBI+WFS 4     H14 0200 
   Revision: 0200        Serial number: 00000000000000
   Coding: 0007261
   Shop #: WSC 09223 444 59203
   VCID: 3039035F0634FD1AEFB-50F4

1 Fault Found:
01314 - Engine Control Module
            004 - No Signal/Communication - Intermittent

-------------------------------------------------------------------------------
Address 25: Immobilizer        Labels: 8E0-920-9xx-8EC.clb
   Part No SW: 8H0 920 951 F    HW: 8H0 920 951 F
   Component: KOMBI+WFS 4     H14 0200 
   Revision: 0200        Serial number: 00000000000000
   Coding: 0007261
   Shop #: WSC 09223 444 59203
   VCID: 3039035F0634FD1AEFB-50F4

1 Fault Found:
01314 - Engine Control Module
            004 - No Signal/Communication - Intermittent

-------------------------------------------------------------------------------
Address 26: Auto Roof        Labels: 8H0-959-255.clb
   Part No: 8H0 959 255 B
   Component:  VSG  B6 CABRIO     7195 
   Shop #: WSC 09218 444 83803
   VCID: 3537324BF956D832BCD-50F4

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels:. 8E0-959-433-MAX.clb
   Part No: 8H0 959 433 L
   Component: Komfortgerát T7B    5442 
   Coding: 11820
   Shop #: WSC 00672 
   VCID: 3D272A6BC466007274D-4AA4

   Subsystem 1 - Part No: 8H1959801D
   Component: Tõrsteuer.FS BRM 0205 

   Component: Tõrsteuer.BF BRM 0205 

3 Faults Found:
01134 - Alarm Horn (H12)
            49-00 - No Communications
00962 - Alarm via. Tilt Sensor
            35-00 - -
01374 - Alarm triggered by Terminal 15
            35-00 - -

-------------------------------------------------------------------------------
Address 55: Headlight Range        Labels: 8P0-907-357.lbl
   Part No: 8P0 907 357 H
   Component: Dynamische LWR  H02 0010 
   Revision: 00000001    Serial number:              
   Coding: 0000005
   Shop #: WSC 00672 785 00200
   VCID: 3FDB5063CB7A1262661-806A

1 Fault Found:
01314 - Engine Control Module
            004 - No Signal/Communication - Intermittent
             Freeze Frame:
                    Fault Status: 00100100
                    Fault Priority: 2
                    Fault Frequency: 2
                    Reset counter: 39
                    Time Indication: 0


-------------------------------------------------------------------------------
Address 56: Radio        Labels: 8J0-035-1xx-56.clb
   Part No SW: 8E0 035 195 AF    HW: 8E0 035 195 AF
   Component: R Symphony2+    H06 0270 
   Revision: 00H06000    Serial number: AUZ1Z4H2987531
   Coding: 0650102
   Shop #: WSC 00672 785 00200
   VCID: 6B83D433EFA25EC29A9-5160

No fault code found.

-------------------------------------------------------------------------------
Address 63: Entry Assist,D        Labels: None
   Part No: 8H0 959 760 A
   Component: EasyEntry F   H13   0010 
   Coding: 00005
   Shop #: WSC 00065 
   VCID: 3537324BFC66D832BCD-4B3C

No fault code found.

-------------------------------------------------------------------------------
Address 65: Tire Pressure        Labels: 8E0-907-273.lbl
   Part No SW: 8E0 907 273 A    HW: 8E0 907 273 A
   Component: Reifendruck 3   H04 0130 
   Coding: 0062121
   Shop #: WSC 00672 785 00200
   VCID: 2A0D113720D887CA21F-5160

2 Faults Found:
01521 - Sensor for Tire Pressure
            004 - No Signal/Communication - MIL ON
             Freeze Frame:
                    Fault Status: 11100100
                    Fault Priority: 3
                    Fault Frequency: 2
                    Reset counter: 40
                    Time Indication: 0

             Freeze Frame:
                    (no units): 96.0
                    Voltage: 13.90 V
                    (no units): 61.0
                        Not Recogn.
                        Not Recogn.
                        Not Recogn.
                        Not Recogn.
                    Time: 0.0 s

02214 - Tire Pressure Warning
            000 - -
             Freeze Frame:
                    Fault Status: 01100000
                    Fault Priority: 1
                    Fault Frequency: 1
                    Reset counter: 40
                    Time Indication: 0

             Freeze Frame:
                    (no units): 18.0
                    Temperature: 18.0°C
                    Error Code: 1
                        Not Recogn.
                        Not Recogn.
                        Not Recogn.
                        Not Recogn.
                    Raw, Index/Key Err.: 186 000 000


-------------------------------------------------------------------------------
Address 73: Entry Assist, P        Labels: None
   Part No: 8H0 959 760 A
   Component: EasyEntry BF  H13   0010 
   Coding: 00005
   Shop #: WSC 00065 
   VCID: 3537324BFC66D832BCD-4B3C

No fault code found.

-------------------------------------------------------------------------------
Address 77: Telephone        Labels: 8P0-862-335.lbl
   Part No SW: 8P0 862 335 T    HW: 8P0 862 335 T
   Component: FSE_256x BT     H34 0550 
   Revision: 00000000    Serial number: 00000005009833
   Coding: 0001607
   Shop #: WSC 00672 785 00200
   VCID: 47CB488393BA5AA2DE1-50D0

No fault code found.

End----------(Elapsed Time: 04:46, VBatt start/end: 13.4V/13.4V)-----------
 
Last edited by a moderator:

EuroX

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Replace both power supply relay in Ebox under the good.
 

prfox

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Location
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C?ID=543379
Okay - will look at replacing these power supply relays. Thanks!
 
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