This is probably not the best location for this, and I will repost in tweaks or code sections later when I'm verified.
My TT 225 coupe was made after 05/2002 and has the appropriate fuel sending units that read ~280 ohm as empty and ~50 ohms as full. Unfortunately a previous owner installed one of the faulty instrument clusters made for post 5/2002 cars but has a fuel gauge programmed for sending units through 05/2002 (50ohm=empty 280ohm=full). The fuel gauge and distance to empty display read exactly opposite of what they should. I did replace the faulty fuel gauge motor in that cluster and it passes the output test without issue. Is it possible to change the code on my current cluster to correct fuel gauge and distance to empty? Should I swap both sending units to the earlier sending units that should make the fuel gauge read correctly? I have purchased a used cluster and wasted a VIN registration to check its gauge output test and the fuel gauge appears to work and work appropriately with my sending units. Would it be best to go through getting the PINs for both clusters and swapping out the clusters along with reprogramming keys etc?
My TT 225 coupe was made after 05/2002 and has the appropriate fuel sending units that read ~280 ohm as empty and ~50 ohms as full. Unfortunately a previous owner installed one of the faulty instrument clusters made for post 5/2002 cars but has a fuel gauge programmed for sending units through 05/2002 (50ohm=empty 280ohm=full). The fuel gauge and distance to empty display read exactly opposite of what they should. I did replace the faulty fuel gauge motor in that cluster and it passes the output test without issue. Is it possible to change the code on my current cluster to correct fuel gauge and distance to empty? Should I swap both sending units to the earlier sending units that should make the fuel gauge read correctly? I have purchased a used cluster and wasted a VIN registration to check its gauge output test and the fuel gauge appears to work and work appropriately with my sending units. Would it be best to go through getting the PINs for both clusters and swapping out the clusters along with reprogramming keys etc?
Code:
Monday,02,September,2019,15:47:34:34367
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x64
VCDS Version: 19.6.1.0 (x64) HEX-V2 CB: 0.4508.4
Data version: 20190529 DS308.0
www.Ross-Tech.com
VIN: TRUWT28N321036393 License Plate:
Chassis Type: 8N (8N - Audi TT (1999 > 2007))
Scan: 01 02 03 08 15 17 22 35 37 45 55 56 76 77
VIN: TRUWT28N321036393
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Address 01: Engine Labels: 06A-906-032-AMU.lbl
Part No: 8N0 906 018 AN
Component: 1.8L R4/5VT G 0004
Coding: 06710
Shop #: WSC 79155
VCID: 7DA7F87D04E90D1FA1F-513C
TRUWT28N321036393 AUZ5Z0B5255169
3 Faults Found:
17978 - Engine Start Blocked by Immobilizer
P1570 - 35-10 - - Intermittent
18010 - Power Supply Terminal 30
P1602 - 35-10 - Voltage too Low - Intermittent
16795 - Secondary Air Injection System
P0411 - 35-10 - Incorrect Flow Detected - Intermittent
Readiness: 0000 0000
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Address 03: ABS Brakes Labels: 8N0-907-379-MK60-A.lbl
Part No: 8N0 907 379 H
Component: ESP ALLRAD MK60 0101
Coding: 0022544
Shop #: WSC 01236 785 00200
VCID: 41DF448D3D91A9FF857-513C
No fault code found.
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Address 08: Auto HVAC Labels: 8N0-820-043.lbl
Part No: 8N0 820 043 A
Component: TT-KLIMAVOLLAUTOMAT D03
Coding: 00140
Shop #: WSC 01236
VCID: 2809F929BBEB78B7A29-2580
1 Fault Found:
00604 - Potentiometer Positioning Motor for Air Flow Flap (G113)
30-10 - Open or Short to Plus - Intermittent
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Address 15: Airbags Labels: 8N0-959-655.lbl
Part No: 8N0 959 655 A
Component: Airbag Front+Seite 5000
Coding: 01103
Shop #: WSC 01236
VCID: 3E253F71496FD607F85-513C
No fault code found.
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Address 17: Instruments Labels: 8Nx-920-xxx-17.lbl
Part No: 8N1 920 980 E
Component: KOMBI+WEGFAHRS. M73 D14
Coding: 07244
Shop #: WSC 14236
VCID: 382929696B4BE837329-4B00
TRUWT28N321036393 AUZ5Z0B5255169
No fault code found.
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Address 22: AWD Labels: 02D-900-554.lbl
Part No: 02D 900 554 C
Component: HALDEX LSC ECC 0010
VCID: 2019E109D3DB80F7EA9-4B00
1 Fault Found:
00526 - Brake Light Switch (F)
27-00 - Implausible Signal
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Address 35: Centr. Locks Labels:. 8Nx-962-267.lbl
Part No: 8N8 962 267 A
Component: Central Lock/Alarm D06
Coding: 15980
Shop #: WSC 42402
VCID: 3FDB42754E65DF0FF33-4F0C
3 Faults Found:
01616 - Signal Wire to Interior Monitor
36-10 - Open Circuit - Intermittent
00957 - Key 3
09-10 - Adaptation Limit Surpassed - Intermittent
01560 - Passenger Door
59-00 - Can't Unlock
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Address 55: Headlight Range Labels: 4B0-907-357-AUT.lbl
Part No: 4B0 907 357
Component: LEUCHTWEITEREGLER D004
Coding: 00010
Shop #: WSC 01236
VCID: 6597B01D8C79A5DF59F-5160
No fault code found.
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Address 56: Radio Labels: 8E0-035-1xx-56.lbl
Part No: 4B0 035 186 H
Component: concert II NP2 0007
Coding: 00302
Shop #: WSC 00000
VCID: 2517F01DCCF965DF99F-4E20
1 Fault Found:
01336 - Company Data Bus for Comfort System
49-10 - No Communications - Intermittent
End----(Elapsed Time: 02:47, VBatt start/end: 11.7V/11.7V. VIgn 11.6V)-----