Audi tt 8n Stops cheating

   #1  

cleo

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Hi i am struggling to find the error on my Audi tt 8n. Yesterday the stopped car got some error codes, it stopped coughing and jumping. I unplugged lmm it starts then. Purchased new lmm hooked it on and the blen was left foolish again. So the car goes into distress when the switch is off and runs fine at idle. Anybody have any good advice.:banghead:

Code:
Tuesday,06,August,2019,20:38:13:36574
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 19.6.1.0 (x64)  HEX-V2 CB: 0.4505.4
Data version: 20190529 DS308.0
[url]www.Ross-Tech.com[/url]


VIN:    License Plate: BP843
Mileage: 253510km-157523mi   Repair Order: 



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


Chassis Type: 8N - Audi TT (1999 > 2007)
Scan: 01 02 03 08 15 17 22 35 37 45 55 56 76 77
 
   Mileage: 253510km-157523miles
-------------------------------------------------------------------------------
Address 01: Engine        Labels: 06A-906-032-AJQ.clb
   Part No: 8N0 906 018 AB
   Component: 1.8L R4/5VT         0002  
   Coding: 05500
   Shop #: WSC 00082  
   VCID: 71BF281208B1F76F357-5160

No fault code found.
Readiness: 0000 0000

-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels: 8N0-907-379-MK20-E.clb
   Part No: 8N0 907 379 D
   Component: ESP     20    CAN  V006   
   Coding: 23049
   Shop #: WSC 06435  
   VCID: 3D27C4220469430FE1F-4B00

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: 8N0-820-043.lbl
   Part No: 8N0 820 043 
   Component: TT-KLIMAVOLLAUTOMAT D02  
   Coding: 00040
   Shop #: WSC 06435  
   VCID: 678B464A367539DF6B3-2580

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 8N8-909-601.lbl
   Part No: 8N8 909 601 
   Component: Airbag Front+Seite 1008  
   Coding: 10102
   Shop #: WSC 01236  
   VCID: 77AB160A66D5A95FFB3-513C

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments        Labels: 8Nx-919-xxx-17.lbl
   Part No: 8N1 919 860 C
   Component: KOMBI+WEGFAHRS. M73 D30  
   Coding: 00144
   Shop #: WSC 00530  
   VCID: 3B23CA3A1A7D4D3FDFB-4B1E

   Subsystem 1 - Part No: Ident
   Component: Nr. Wegfahrs.:AUZ5Z0F2106041  
   Ident.-Nr. Wegfahrs.:AUZ5Z0F2106041

No fault code found.

-------------------------------------------------------------------------------
Address 35: Centr. Locks        Labels:. 8Nx-962-267.lbl
   Part No: 8N8 962 267 
   Component: Zentralverrieg.     D04  
   Coding: 04672
   Shop #: WSC 01236  
   VCID: 7EA5032E49EF9817B85-4EEA

1 Fault Found:
01366 - Opened Due to Crash Signal 
            35-00 - -

-------------------------------------------------------------------------------
Address 55: Headlight Range        Labels: 4B0-907-357-AUT.lbl
   Part No: 4B0 907 357 
   Component: LEUCHTWEITEREGLER  D003  
   Coding: 00009
   Shop #: WSC 06435  
   VCID: 65974C42CC792BCF59F-513C

No fault code found.

End----------(Elapsed Time: 02:46, VBatt start/end: 12.4V/12.3V)-----------
Code:
Tuesday,06,August,2019,16:28:51:36574
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 19.6.1.0 (x64)  HEX-V2 CB: 0.4505.4
Data version: 20190529 DS308.0
[url]www.Ross-Tech.com[/url]


VIN:    License Plate: BP84



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


                Address 01: Engine       Labels: 06A-906-032-AJQ.clb
Control Module Part Number: 8N0 906 018 AB
  Component and/or Version: 1.8L R4/5VT         0002
           Software Coding: 05500
            Work Shop Code: WSC 00082  
                      VCID: 71BF281208B1F76F357-5160
3 Faults Found:

17521 - Oxygen (Lambda) Sensor; B1 S1 
            P1113 - 35-10 - Internal Resistance too High - Intermittent
17743 - Engine Torque Monitor 2 
            P1335 - 35-10 - Control Limit Exceeded - Intermittent
16487 - Mass Air Flow Sensor (G70) 
            P0103 - 35-10 - Signal too High - Intermittent

Readiness: 0000 0000
 
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   #2  

Uwe

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Where did you buy the new MAF (LMM in German)?

You can look at what your ECU is seeing from the MAF in MVB 003.2

-Uwe-
 
   #3  

cleo

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At this shop when the car was standing along the road, I had to have one quickly, so see if I get a new one which is better tomorrow.
But this type that should be similarly original. Must buy another brand and try.

https://www.biltema.no/reservedelss...yring/Luftmengde luftmengdemåler--2000024502
FLOW METER
Art No: 52-840
from chassis number: 8N..Y..050 001
from year model: 199911
from year model: 199912
Engine Code: AJQ
Engine Code: APP
for year model: 200008
for year model: 200009
Corresponding Bosch: 0 280 218 032
Corresponding Bosch: 0 280 218 033
Similar Bosch: 0 986 280 210
 
   #4  

cleo

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Have hosted now at the vw audi store here they couldn't get any longer lmm to my car. It has gone out of production and is no longer available. So have to find out if anyone else sells the original..
 
   #5  

Jack@European_Parts

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What part do you need?

The OXS oxygen sensor heaters appear to be shorting in addition to the signal line from being faulty.

Unplug them to see if this isolates condition.
Your ecu appears to be running deleted code too is that right?

Please post an auto-scan after clearing codes immediately.
 
   #6  

cleo

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Then I got hold of an airflow meter, not original bosch. It got a little better but it goes in distress and doesn't go as it should. I have an open air filter on the car. Maybe that is what is doing this, I do not have original air box. Can it help and replace the lambda probe on the car? Will be down to buy new lambda and try to replace it

Code:
Wednesday,14,August,2019,12:34:17:36574
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 19.6.1.0 (x64)  HEX-V2 CB: 0.4505.4
Data version: 20190529 DS308.0
[url]www.Ross-Tech.com[/url]


VIN:    License Plate: BP8



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


                Address 01: Engine       Labels: 06A-906-032-AJQ.clb
Control Module Part Number: 8N0 906 018 AB
  Component and/or Version: 1.8L R4/5VT         0002
           Software Coding: 05500
            Work Shop Code: WSC 00082  
                      VCID: 71BF281208B1F76F357-5160
Fault Codes have been Erased

1 Fault Found:
16486 - Mass Air Flow Sensor (G70) 
            P0102 - 35-00 - Signal too Low

Readiness: 0000 0000


Wednesday,14,August,2019,12:40:08:36574
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 19.6.1.0 (x64)  HEX-V2 CB: 0.4505.4
Data version: 20190529 DS308.0
[url]www.Ross-Tech.com[/url]


VIN:    License Plate: BP84
Mileage: 253630km-157598mi   Repair Order: 


Chassis Type: 8N - Audi TT (1999 > 2007)
Scan: 01 02 03 08 15 17 22 35 37 45 55 56 76 77
 
   Mileage: 253630km-157598miles
-------------------------------------------------------------------------------
Address 01: Engine        Labels: 06A-906-032-AJQ.clb
   Part No: 8N0 906 018 AB
   Component: 1.8L R4/5VT         0002  
   Coding: 05500
   Shop #: WSC 00082  
   VCID: 71BF281208B1F76F357-5160

1 Fault Found:
16486 - Mass Air Flow Sensor (G70) 
            P0102 - 35-00 - Signal too Low
Readiness: 0000 0000

-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels: 8N0-907-379-MK20-E.clb
   Part No: 8N0 907 379 D
   Component: ESP     20    CAN  V006   
   Coding: 23049
   Shop #: WSC 06435  
   VCID: 3D27C4220469430FE1F-4B00

1 Fault Found:
01314 - Engine Control Module 
            79-00 - Please Check Fault Codes

-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: 8N0-820-043.lbl
   Part No: 8N0 820 043 
   Component: TT-KLIMAVOLLAUTOMAT D02  
   Coding: 00040
   Shop #: WSC 06435  
   VCID: 678B464A367539DF6B3-2580

1 Fault Found:
00604 - Potentiometer Positioning Motor for Air Flow Flap (G113) 
            30-10 - Open or Short to Plus - Intermittent

-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 8N8-909-601.lbl
   Part No: 8N8 909 601 
   Component: Airbag Front+Seite 1008  
   Coding: 10102
   Shop #: WSC 01236  
   VCID: 77AB160A66D5A95FFB3-513C

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments        Labels: 8Nx-919-xxx-17.lbl
   Part No: 8N1 919 860 C
   Component: KOMBI+WEGFAHRS. M73 D30  
   Coding: 00144
   Shop #: WSC 00530  
   VCID: 3B23CA3A1A7D4D3FDFB-4B00

   Subsystem 1 - Part No: Ident
   Component: Nr. Wegfahrs.:AUZ5Z0F2106041  
   Ident.-Nr. Wegfahrs.:AUZ5Z0F2106041

No fault code found.

-------------------------------------------------------------------------------
Address 35: Centr. Locks        Labels:. 8Nx-962-267.lbl
   Part No: 8N8 962 267 
   Component: Zentralverrieg.     D04  
   Coding: 04672
   Shop #: WSC 01236  
   VCID: 7EA5032E49EF9817B85-4EEA

1 Fault Found:
01366 - Opened Due to Crash Signal 
            35-00 - -

-------------------------------------------------------------------------------
Address 55: Headlight Range        Labels: 4B0-907-357-AUT.lbl
   Part No: 4B0 907 357 
   Component: LEUCHTWEITEREGLER  D003  
   Coding: 00009
   Shop #: WSC 06435  
   VCID: 65974C42CC792BCF59F-513C

No fault code found.

End----(Elapsed Time: 02:52, VBatt start/end: 12.3V/11.8V. VIgn 11.8V)-----
 
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   #7  

cleo

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Then I changed the lambda probe. without help on the problem. still coming up lmm. Deletes the error then it disappears but when I start it comes up again,

I get this lamp every time I start when I delete the lmm code then it disappears again when the car starts and when the lmm error code comes up


https://imgur.com/a/XTejVNP
 
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   #8  

Jack@European_Parts

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Check fuel PSI and volume and for air leak at boot to intake maybe Bad/Wrong MAF or FOD in tail light circuit maybe wrong bulbs or wattage ............cross check and TQ request offset fails to add up!

Correct the FOD!

 
   #9  

cleo

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Then what the problem solved. I have now switched back to the old lmm switched lamb.
The was hose for intake slid down a little and did not sit as it should what cut then came a lot of air. Got put in the hose erased all the bugs and the car goes properly. Jack @ European_Parts. That's what som you said a leak that created all the trouble.
Thanks a lot for all the help and answers from everyone :)
 
   #10  

Jack@European_Parts

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Then what the problem solved. I have now switched back to the old lmm switched lamb.
The was hose for intake slid down a little and did not sit as it should what cut then came a lot of air. Got put in the hose erased all the bugs and the car goes properly. Jack @ European_Parts. That's what som you said a leak that created all the trouble.
Thanks a lot for all the help and answers from everyone :)



Induced FOD wins yay!
 
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