First post (2008 Audi A4 Quattro 2.0)

two4twentysam · Mar 23, 2019

Oh boy here we go! First post. Ive watched some tutorials while waiting to be verified. Hope this is all done right. Bare with me please...
I am the original owner of the car, only my sister had it for the last 2-3 years. I just got it back and it needed some work so ill tell you all what ive worked on in case its causing any codes. i Had a diagnoses done before shipping it to me by Audi in Florida Leak detection pump and serp belt tensioner needed attention. replaced tensioner and Found a cracked vaccum hose to brake booster( replaced this got rid of my P2404) no codes after that. Multiple fluid leaks. power steering (nick in the lower part of hose) fixed no leaks, coolant leak (reservoir) replaced no leaks, oil leak at oil filter housing to block (gasket and housing) replaced with no leaks after 80 miles. I cleaned out the engine bay a few times to clear all the old fluids off everything. I drove about 80 miles after the oil housing change out and as i didnt see any more leaks i cleaned it one more time. The next day my CEL along with EPC and Traction control light came on and put me into limp mode. I limped her home. Not sure if i screwed anything up with the wash but i thought it worth mentioning. Google had a lot of suggestions. the only one i followed was cleaning my throttle body (it needed it) i did an adaptation (i think thats what its referred to) My old mech suggested purchasing Vcds and here i am. Thank in advance for all help...

Code:

Saturday,23,March,2019,09:44:11:64135
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 18.9.1.0 (x64)  HEX-V2 CB: 0.4437.4
Data version: 20190114 DS296.0
www.Ross-Tech.com


VIN: WAUDF78E58A167997   License Plate: BOA9794
Mileage: 277240km-172268mi   Repair Order: 


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: WAUDF78E58A167997   Mileage: 277240km-172268miles
-------------------------------------------------------------------------------
Address 01: Engine        Labels:. 06F-907-115-AXX.clb
   Part No SW: 8E1 910 115 G    HW: 8E0 907 115 D
   Component: 2.0l R4/4V TFSI     0010  
   Revision: 5EH15---    Serial number: XXXXXXXXXXXXXX
   Coding: 0104010A180F0120
   Shop #: WSC 06335 000 00000
   VCID: 2615F7A734E8A547C41-8072

No fault code found.
Readiness: 0010 0001

-------------------------------------------------------------------------------
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: 0004526
   Shop #: WSC 06335 000 00000
   VCID: 2E050F871C18ED073C1-807A

1 Fault Found:
01314 - Engine Control Module 
            013 - Check DTC Memory - Intermittent
             Freeze Frame:
                    Fault Status: 00101101
                    Fault Priority: 2
                    Fault Frequency: 8
                    Reset counter: 32
                    Time Indication: 0

             Freeze Frame:
                    Hex Value: 0x0000
                    Hex Value: 0x4002
                    Hex Value: 0x0029
                    Hex Value: 0x01A8
                    Hex Value: 0x0001


-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: 8E0-820-043.lbl
   Part No: 8E0 820 043 BM
   Component:   A4 Klimaautomat   3233  
   Coding: 00000
   Shop #: WSC 00000  
   VCID: 6D87C88BD48E561F45B-50F4

1 Fault Found:
01274 - Air Flow Flap Positioning Motor (V71) 
            41-10 - Blocked or No Voltage - Intermittent

-------------------------------------------------------------------------------
Address 09: Cent. Elect.        Labels: 8E0-907-279-8EC.lbl
   Part No: 8E0 907 279 N
   Component: int. Lastmodul  USA 0907  
   Coding: 00003
   Shop #: WSC 06335  
   VCID: 3D2738CBC46E069FB5B-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: AUZ4Z7H0294128
   Shop #: WSC 00000 000 00000
   VCID: 34311DEFF214C7D74A5-5160

1 Fault Found:
02635 - Tuner Not Enabled/Activated 
            000 -  - 

-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 8E0-959-655-94.lbl
   Part No SW: 8E0 959 655 M    HW: 8E0 959 655 M
   Component:    Airbag 9.41  H01 4240  
   Revision: 91H01424    Serial number: 003CS000JW5D  
   Coding: 0032607
   Shop #: WSC 06335 000 00000
   VCID: 41DF443BBD86627FD13-8014

   Subsystem 1 - Part No: 8E0 910 339 D
   Component: BF-Gewichtsens. H03 0080

   Subsystem 2 - Serial number: 02LUE         

   Subsystem 3 - Serial number: 0001.01.0000H0300000000000ÿ†63

   Subsystem 4 - Serial number: 000000ÿ†6332DRB40734CB20Mÿ†63

   Subsystem 5 - Serial number: 4CB20Mÿ†6342DRB40722482FOÿ†63

   Subsystem 6 - Serial number: 2482FOÿ†6352ARB403AE57CF5ÿ†63

   Subsystem 7 - Serial number: E57CF5ÿ†6362ARB403A8DDEFGÿ†63

   Subsystem 8 - Serial number: 8DDEFGÿ†63729RB403BE8531Sÿ†63

   Subsystem 9 - Serial number: E8531Sÿ†63829RB403BE8560Vÿ

   Subsystem 10 - Serial number: E8560Vÿ

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 8E0-953-549.lbl
   Part No: 8E0 953 549 Q
   Component: Lenksáulenmodul     0801  
   Coding: 04041
   Shop #: WSC 06335  
   VCID: 41DF443BB896627FD13-4AA4

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments        Labels: 8E0-920-9xx-8EC.lbl
   Part No SW: 8E0 920 951 N    HW: 8E0 920 951 N
   Component: KOMBI+WFS 4     H14 0200  
   Revision: 0200        Serial number: 00000000000000
   Coding: 0023268
   Shop #: WSC 00999 444 64523
   VCID: 353720EBF95EDEDF7DB-50F4

No fault code found.

-------------------------------------------------------------------------------
Address 25: Immobilizer        Labels: 8E0-920-9xx-8EC.lbl
   Part No SW: 8E0 920 951 N    HW: 8E0 920 951 N
   Component: KOMBI+WFS 4     H14 0200  
   Revision: 0200        Serial number: 00000000000000
   Coding: 0023268
   Shop #: WSC 00999 444 64523
   VCID: 353720EBF95EDEDF7DB-50F4

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels:. 8E0-959-433-MAX.clb
   Part No: 8E0 959 433 CP
   Component: Komfortgerát T7B    4336  
   Coding: 11820
   Shop #: WSC 06335  
   VCID: 015F843BF816A27F913-4AA4

   Subsystem 1 - Part No: 8E1959801G
   Component: Tõrsteuer.FS BRM 0706  

   Subsystem 2 - Part No: 8E1959802G
   Component: Tõrsteuer.BF BRM 0706  

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

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

1 Fault Found:
00962 - Alarm via. Tilt Sensor 
            35-00 -  - 

-------------------------------------------------------------------------------
Address 56: Radio        Labels: 8J0-035-1xx-56.clb
   Part No SW: 8E0 035 195 AF    HW: 8E0 035 195 AF
   Component: R Symphony2+    H04 0270  
   Revision: 00H04000    Serial number: AUZ1Z4H7759674
   Coding: 0650012
   Shop #: WSC 06335 000 00000
   VCID: 6B83C693EFAA582F5BF-5160

1 Fault Found:
00856 - Radio Antenna 
            011 - Open Circuit
             Freeze Frame:
                    Fault Status: 01101011
                    Fault Priority: 5
                    Fault Frequency: 4
                    Reset counter: 234
                    Time Indication: 15


-------------------------------------------------------------------------------
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 06435 000 00000
   VCID: 2A0D039720D08127E09-5160

No fault code found.

-------------------------------------------------------------------------------
Address 77: Telephone        Labels: 8P0-862-335.lbl
   Part No SW: 8P0 862 335 R    HW: 8P0 862 335 R
   Component: FSE_255x BT     H26 0350  
   Revision: 00000000    Serial number: 00000005072588
   Coding: 0001677
   Shop #: WSC 06335 000 00000
   VCID: 45D7502BA9BE4E5FEDB-50D0

No fault code found.

End----(Elapsed Time: 05:28, VBatt start/end: 11.8V/11.8V. VIgn 11.8V)-----

two4twentysam · Mar 23, 2019

I wanted to add that before buying my VCDS that i just got, i had a knock off. After the throttle body clean i used the knock off to do the adaptation and and clear CEL. I havent got any indicator lights coming on but the above scan as of this morning is the most up to date info on the car. Knock of Scan tool is in the trash just so you all know!

Jack@European_Parts · Mar 23, 2019

Oh boy here we go! First post. Ive watched some tutorials while waiting to be verified. Hope this is all done right. Bare with me please...
I am the original owner of the car, only my sister had it for the last 2-3 years. I just got it back and it needed some work so ill tell you all what ive worked on in case its causing any codes. i Had a diagnoses done before shipping it to me by Audi in Florida Leak detection pump and serp belt tensioner needed attention. replaced tensioner and Found a cracked vaccum hose to brake booster( replaced this got rid of my P2404) no codes after that. Multiple fluid leaks. power steering (nick in the lower part of hose) fixed no leaks, coolant leak (reservoir) replaced no leaks, oil leak at oil filter housing to block (gasket and housing) replaced with no leaks after 80 miles. I cleaned out the engine bay a few times to clear all the old fluids off everything. I drove about 80 miles after the oil housing change out and as i didnt see any more leaks i cleaned it one more time. The next day my CEL along with EPC and Traction control light came on and put me into limp mode. I limped her home. Not sure if i screwed anything up with the wash but i thought it worth mentioning. Google had a lot of suggestions. the only one i followed was cleaning my throttle body (it needed it) i did an adaptation (i think thats what its referred to) My old mech suggested purchasing Vcds and here i am. Thank in advance for all help...

I wanted to add that before buying my VCDS that i just got, i had a knock off. After the throttle body clean i used the knock off to do the adaptation and and clear CEL. I havent got any indicator lights coming on but the above scan as of this morning is the most up to date info on the car. Knock of Scan tool is in the trash just so you all know!

Welcome OP from the dark-side to the light. :rolleyes:

http://wiki.ross-tech.com/wiki/index.php/18836/P2404/009220

Run tests for N80 purge valve and LDP V144 .......do crimp isolation mechanical tests with mighty vac.

0x01-04-070 and 071

TSB's for faulty carbon canister indeed existed for plugging up N80 so check for FOD and RTFB

[h=2]18836/P2404/009220 - EVAP Leak Detection Pump Sense Circuit: Implausible Signal[/h][h=4]Possible Symptoms[/h]

Malfunction Indicator Light (MIL) ON

[h=4]Possible Causes[/h]

Faulty Leak Detection Pump (V144)

Voltage supply problems to Leak Detection Pump (V144)

Low or no vacuum supply to the Leak Detection Pump (V144)

Evaporative Emission (EVAP) Canister System leaking pressure

Faulty (N80) Evap purge solenoid

[h=4]Possible Solutions[/h]

Test Leak Detection Pump (V144) and it's wiring, see repair manual

Check voltage supply to Leak Detection Pump (V144) including J757 - Engine Component Power Supply Relay when applicable

Test vacuum supply to Leak Detection Pump (V144) with engine at idle

Pressure test Evaporative Emission (EVAP) Canister System for leaks, see repair manual

Test (N80) Evap purge solenoid for leaking system pressure into the intake manifold

[h=4]Special Notes[/h]

If found on the 2.0L BPY engine, see Technical Bulletin 20-07-13.

When found in VW/Audi models that use a J757 (Engine Component Power Supply Relay) to supply power to the Leak Detection Pump (V144), check the relay and power supply to V144 itself closely before replacing the pump. Faulty J757 relays often cause this DTC in the (4F) Audi A6.

Case Study of P2404 due to no vacuum supply at the Leak Detection Pump (V144).

two4twentysam · Mar 23, 2019

I believe ive fixed the P2404 issue. I found a vacuum line that was broken in multiple places and ordered a new one and replaced ( it came up off the back of the intake manifold and over through the firewall with a small line coming from underneath). After clearing the code ive driving about 200miles i have yet to see it return. Im not sure if anything in the auto scan that reflects P2404 as still an issue, if it does reflect it im interested in seeing where. I am currently looking for a how to on testing the N80 and LDP. I just got on here so im not sure yet how to go about that yet.
everything seemed to be working great until the CEL, trac control indicator and epc light coming on at the same time. My previous scanner said it was an accelerator positioning sensor but thats about when i was advised to get the VCDS. Im assuming my CEL,trac control and Epc lights are coming from the Address 03: ABS Brakes section of the auto scan? (01314- Engine Control Module) Just want to make sure im seeing what anyone else who knows what they are looking at is seeing.

two4twentysam · Mar 23, 2019

Ok so i figured out how to do that. here is what it said for group 070 and 071.

Code:

Saturday,23,March,2019,12:34:50:64135
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 18.9.1.0 (x64)  HEX-V2 CB: 0.4437.4
Data version: 20190114 DS296.0
www.Ross-Tech.com


VIN:    License Plate: BOA9794


                Address 01: Engine  (8E1 910 115 G)

12:34:29 Group 071: Emission Reduction (Leak Diagnostic Pump)
  Reed Closed  Reed Contact Status
     Leak Diagnostic Status Message
  Test Complete  Leak Diagnostic Test Status
  System OK  Leak Diagnostic Test Result

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


                Address 01: Engine  (8E1 910 115 G)

12:35:58 Group 070: Emission Reduction (EVAP Valve Test)
  0.0 %  Evap. Emissions Sol. Valve (Open)
  -12.1 %  Lambda Control 
     Evap. Emissions Sol. Valve (Flow)
  EVAP OK  EVAP Valve Test

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


                Address 01: Engine  (8E1 910 115 G)

12:36:17 Group 070: Emission Reduction (EVAP Valve Test)
  0.0 %  Evap. Emissions Sol. Valve (Open)
  -11.3 %  Lambda Control 
     Evap. Emissions Sol. Valve (Flow)
  EVAP OK  EVAP Valve Test

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


                Address 01: Engine  (8E1 910 115 G)

12:36:19 Group 070: Emission Reduction (EVAP Valve Test)
  0.0 %  Evap. Emissions Sol. Valve (Open)
  -11.3 %  Lambda Control 
     Evap. Emissions Sol. Valve (Flow)
  EVAP OK  EVAP Valve Test
Saturday,23,March,2019,12:36:49:64135
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 18.9.1.0 (x64)  HEX-V2 CB: 0.4437.4
Data version: 20190114 DS296.0
www.Ross-Tech.com


VIN:    License Plate: BOA9794


                Address 01: Engine  (8E1 910 115 G)

12:36:41 Group 070: Emission Reduction (EVAP Valve Test)
  13.7 %  Evap. Emissions Sol. Valve (Open)
  -5.5 %  Lambda Control 
     Evap. Emissions Sol. Valve (Flow)
  EVAP OK  EVAP Valve Test

First post (2008 Audi A4 Quattro 2.0)

two4twentysam

Verified VCDS User

two4twentysam

Verified VCDS User

Jack@European_Parts

Gone But Not Forgotten

two4twentysam

Verified VCDS User

two4twentysam

Verified VCDS User