Audi a4 b7 tdi hot starting problems

   #1  

Frikki

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C?ID=357723
hi all. my friend have a audi that starts fine when it is cold. once the vehicle has been driven for some time and it gets switched off. it refuses to restart until its cold again. when it drives it does not cut out or anything. any suggestions what the problem could be. the following fault codes goes away after delete. but once engine is switched off and on again faults codes re appear again. please advise. many thanks.

Code:
Wednesday,22,May,2019,15:42:28:62451
VCDS -- Windows Based VAG/VAS Emulator Running on Windows XP x86
VCDS Version: 18.9.1.0  HEX-V2 CB: 0.4437.4
Data version: 20190114 DS296.0
www.Ross-Tech.com


VIN: WAUZZZ8E57A164718   License Plate: 



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


Chassis Type: 8E (8E - Audi A4/S4/RS4 B6/B7 (2001 > 2008))
Scan: 01 02 03 08 09 0F 11 15 16 17 18 25 36 37 45 46 55 56 57 65
          67 69 75 76 77
 
VIN: WAUZZZ8E57A164718   Mileage: 199060km-123690miles
-------------------------------------------------------------------------------
Address 01: Engine        Labels: 03G-906-018-BRD.clb
   Part No SW: 03G 906 018 AQ    HW: 03G 906 018 AQ
   Component: R4 2.0l PPD1.3 G    9971  
   Revision: --H43---    Serial number: XXXXXXXXXXXXXX
   Coding: 0000072
   Shop #: WSC 00999 444 64523
   VCID: 74B028A302B410978A5-8020

5 Faults Found:
001025 - EGR System 
               P0401 - 006 - Insufficient Flow - Intermittent - MIL ON
             Freeze Frame:
                    Fault Status: 10100001
                    Fault Priority: 1
                    Fault Frequency: 254
                    Reset counter: 40
                    Mileage: 0 km
                    Time Indication: 0

             Freeze Frame:
                    RPM: 2112 /min
                    Torque: 88.0 Nm
                    Speed: 58.0 km/h
                        84.63 %
                        4.68 %
                    Mass Air / Rev.: 381.5 mg/str
                    Mass Air / Rev.: 599.5 mg/str

008194 - Particulate Trap Bank 1 
               P2002 - 006 - Efficiency Below Threshold - Intermittent - MIL ON
             Freeze Frame:
                    Fault Status: 10100001
                    Fault Priority: 1
                    Fault Frequency: 254
                    Reset counter: 40
                    Mileage: 0 km
                    Time Indication: 0

             Freeze Frame:
                    RPM: 2432 /min
                    Torque: 240.0 Nm
                    Speed: 30.0 km/h
                    Pressure: 0.0 mbar
                    Text:        0    mbar        
                    Text:  224    C               
                    Temperature: 18.0°C

001648 - Glow Plug Module 1; Glow Plug Circuit 
               P0670 - 006 - Electrical Malfunction - Intermittent - MIL ON
             Freeze Frame:
                    Fault Status: 10100001
                    Fault Priority: 1
                    Fault Frequency: 173
                    Reset counter: 40
                    Mileage: 0 km
                    Time Indication: 0

             Freeze Frame:
                    RPM: 0 /min
                    Torque: 0.0 Nm
                    Speed: 0.0 km/h
                        0.00 %
                    Voltage: 12.77 V
                    Bin. Bits: 10110000
                    Temperature: 24.0°C

001668 - Glow Plug Control Module (J179) 
               P0684 - 007 - Implausible Signal - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 1
                    Fault Frequency: 15
                    Reset counter: 38
                    Mileage: 0 km
                    Time Indication: 0

             Freeze Frame:
                    RPM: 0 /min
                    Torque: 0.0 Nm
                    Speed: 0.0 km/h
                        0.00 %
                    Voltage: 11.87 V
                    Bin. Bits: 00110000
                    Temperature: 13.0°C

005441 - Fuel Pump Relay (J17) 
               P1541 - 009 - Open Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00000100
                    Fault Priority: 1
                    Fault Frequency: 2
                    Reset counter: 38
                    Mileage: 0 km
                    Time Indication: 0

             Freeze Frame:
                    RPM: 0 /min
                    Torque: 0.0 Nm
                    Speed: 0.0 km/h
                        0.00 %
                    Voltage: 9.49 V
                    Bin. Bits: 00000001
                    Temperature: 17.0°C

Readiness: N/A

-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels: 8E0-910-517.clb
   Part No SW: 8E0 910 517 H    HW: 8E0 614 517 BF
   Component: ESP8 FRONT      H06 0140  
   Revision: 00000000    Serial number: 00000000000000
   Coding: 0004405
   Shop #: WSC 06325 000 00000
   VCID: 2C00F0C39A040857125-8078

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: 8E0-820-043.lbl
   Part No: 8E0 820 043 BQ
   Component:   A4 Klimaautomat   3233  
   Coding: 00000
   Shop #: WSC 00000  
   VCID: 71BE21B778B625BF613-513C

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect.        Labels: 8E0-907-279-8EC.lbl
   Part No: 8E0 907 279 N
   Component: int. Lastmodul  ECE 0907  
   Coding: 01001
   Shop #: WSC 06325  
   VCID: 3D26CD87746E91DFB5B-4B00

2 Faults Found:
00979 - Lamp for Low Beam; Right (M31) 
            30-00 - Open or Short to Plus
02071 - Local Databus 
            57-00 - Electric Circuit Failure

-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 8E0-959-655-94.lbl
   Part No SW: 8E0 959 655 G    HW: 8E0 959 655 G
   Component:    Airbag 9.41  H13 4230  
   Revision: 91H13423    Serial number: 0036M0G57V04  
   Coding: 0031612
   Shop #: WSC 06325 000 00000
   VCID: 3B22C39F6F6A9FEF8BF-806E

   Subsystem 1 - Serial number: 6332DRB4046A0831F

   Subsystem 2 - Serial number: 6342DRB4047CCA9FA

   Subsystem 3 - Serial number: 6352ARB401DF95F1+

   Subsystem 4 - Serial number: 6362ARB401DF11E6Y

   Subsystem 5 - Serial number: 63729RB401E60ACD$

   Subsystem 6 - Serial number: 63829RB401E60A97V

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 8E0-953-549.lbl
   Part No: 8E0 953 549 Q
   Component: Lenksáulenmodul     0701  
   Coding: 02041
   Shop #: WSC 06325  
   VCID: 41DEB1770896F53FD13-4B00

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments        Labels: 8E0-920-9xx-8EC.lbl
   Part No SW: 8E0 920 901 H    HW: 8E0 920 901 H
   Component: KOMBI+WFS 4     H14 0200  
   Revision: 0200        Serial number: 00000000000000
   Coding: 0006118
   Shop #: WSC 80093 222 69422
   VCID: 2A0CF6DB90E01667E09-5184

No fault code found.

-------------------------------------------------------------------------------
Address 25: Immobilizer        Labels: 8E0-920-9xx-8EC.lbl
   Part No SW: 8E0 920 901 H    HW: 8E0 920 901 H
   Component: KOMBI+WFS 4     H14 0200  
   Revision: 0200        Serial number: 00000000000000
   Coding: 0006118
   Shop #: WSC 80093 222 69422
   VCID: 2A0CF6DB90E01667E09-5184

No fault code found.

-------------------------------------------------------------------------------
Address 45: Inter. Monitor        Labels: 8E0-951-177.lbl
   Part No: 8E0 951 177 
   Component: Innenraumueberw.   0804  
   Coding: 00001
   Shop #: WSC 00000  
   VCID: 6B8233DF5A9ACF6F5BF-50D0

1 Fault Found:
01463 - Alarm triggered by Sensor for anti-theft alarm System 
            43-00 - Closed

-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels:. 8E0-959-433-MAX.clb
   Part No: 8E0 959 433 CH
   Component: Komfortgerát T3B    4135  
   Coding: 07918
   Shop #: WSC 03163  
   VCID: 79AE199720C66DFFD93-4B00

   Subsystem 1 - Part No: 8E2959802F
   Component: Tõrsteuer.FS BRM 0606  

   Subsystem 2 - Part No: 8E2959801F
   Component: Tõrsteuer.BF BRM 0606  

   Subsystem 3 - Part No: 8E0959801E
   Component: Tõrsteuer.HL BRM 0606  

   Subsystem 4 - Part No: 8E0959802E
   Component: Tõrsteuer.HR BRM 0606  

1 Fault Found:
01371 - Alarm triggered by Door Contact Switch; Driver's Side 
            35-00 -  - 

-------------------------------------------------------------------------------
Address 56: Radio        Labels: 8J0-035-1xx-56.clb
   Part No SW: 8E0 035 186 AK    HW: 8E0 035 186 AK
   Component: R Concert2+     H02 0220  
   Revision: 00H02000    Serial number: AUZ1Z3F0294957
   Coding: 0210311
   Shop #: WSC 06325 000 00000
   VCID: 70B824B3768C2CB76ED-5160

1 Fault Found:
00856 - Radio Antenna 
            011 - Open Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00101011
                    Fault Priority: 5
                    Fault Frequency: 1
                    Reset counter: 4
                    Time Indication: 15


End----(Elapsed Time: 05:38, VBatt start/end: 12.1V/12.0V. VIgn 11.9V)-----
 
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   #2  

Uwe

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If it were mine, I would go after the Fuel Pump Relay code first.

I'm not usually a fan of trouble-shooting by swapping parts, but given the age and mileage of the car, and the relatively low cost of a relay, I might just spring for one and pop it in.

-Uwe-
 
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