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Author Topic: Swapped ECU from Auto to Manual Audi a4 1.8T Quattro 2003  (Read 5555 times)
PLVSVLTRASPAIN
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« on: January 08, 2016, 09:36:00 PM »

Hello fellow enthusiasts,

So I installed an Auto ECU along with a matching cluster (Immo problems) on my Audi.
The old ECU got wet (previous owner) along with all the relays and relay connectors. I swapped an old Auto ECU and cluster i had laying around. I also rewired everything, the relay connectors had horrible rust damage and were giving me misfires on all cylinders along with a whole bunch of codes.
Anyway, i fixed all of that but now im left with these codes and lights on my cluster.

My question is, can i somehow gather and extract the data from the old ECU into the new one?
Sonds too good to be true to me but i figured i'd ask on here anyway.

Any help will be greatly appreciated.

Much obliged Undecided Cry in advance!

Here's a copy of the scan:

VCDS-Lite Version: Release 1.2
Friday, 08 January 2016, 13:21:42:25689
Control Module Part Number: 8E0 909 518 AF
  Component and/or Version: 1.8L R4/5VT     G   0003
           Software Coding: 0016751
            Work Shop Code: WSC 63351
                      VCID: 749B3B8A57A3
3 Faults Found:
18034 -  Powertrain Data Bus: Missing Message from TCU
        P1626 - 004 -  No Signal/Communication
17837 -  Circuit for Brake Vacuum Pump: Open Circuit
        P1429 - 004 -  No Signal/Communication
18320 -  Pressure Sensor for Brake Boost (G294): Short to Plus
        P1912 - 001 -  Upper Limit Exceeded

-------------------------------------------------------------------------------
Address 03: ABS Brakes       Labels: 8E0-614-517.LBL
   Controller: 8E0 614 517 H
   Component: ABS/ESP allrad      2328
   Coding: 04275
   Shop #: WSC 06435
   VCID: 2D2DEEEEF409
3 Faults Found:
01826 -  Sensor for Steering Angle (G85); Supply Voltage Terminal 30
            35-10 -   - - Intermittent
18034 -  Powertrain Data Bus: Missing Message from TCU
            P1626 - 35-00 -   -
18055 -  Check Coding of ECUs on Powertrain Data Bus
            P1647 - 35-00 -   -

-------------------------------------------------------------------------------
Address 08: Auto HVAC       Labels: 8E0-820-043.LBL
   Controller: 8E0 820 043 L
   Component:   A4 Klimaautomat   1116
   Coding: 00000
   Shop #: WSC 63351
   VCID: 2A27E5F2C5E7
4 Faults Found:
01810 -  Actuating Motor for Temperature Flap; Right (V159)
            41-10 -  Blocked or No Voltage - Intermittent
01274 -  Air Flow Flap Positioning Motor (V71)
            41-00 -  Blocked or No Voltage
00735 -  Potentiometer in Positioning Motor for Air recirculation Flap (G143)
            30-10 -  Open or Short to Plus - Intermittent
00819 -  High Pressure Sensor (G65)
            07-10 -  Signal too Low - Intermittent

-------------------------------------------------------------------------------
Address 09: Cent. Elect.       Labels: 8E0-907-279-8E2.LBL
   Controller: 8E0 907 279 E
   Component: int. Lastmodul  USA 0305
   Coding: 00013
   Shop #: WSC 63351
   VCID: 341BFB8A1723
2 Faults Found:
01800 -  Light Switch (E1)
            27-00 -  Implausible Signal
01794 -  Control Module - Incorrect Chassis (VIN) Number
            35-00 -   -

-------------------------------------------------------------------------------
Address 15: Airbags       Labels: 8E0-959-655-84.LBL
   Controller: 8E0 959 655 C
   Component: Airbag 8.4EP        2000
   Coding: 0010707
   Shop #: WSC 63351
   VCID: 3701CC860655
5 Faults Found:
00532 -  Supply Voltage B+
            002 -  Lower Limit Exceeded - Intermittent
01794 -  Control Module - Incorrect Chassis (VIN) Number
            000 -   - - Intermittent
01217 -  Side Airbag Igniter; Driver Side (N199)
            001 -  Upper Limit Exceeded - Intermittent
00474 -  Control Module for Immobilizer
            004 -  No Signal/Communication - Intermittent
00591 -  Seat Belt Switch; Driver (E24)
            010 -  Open or Short to Plus - Intermittent

-------------------------------------------------------------------------------
Address 16: Steering wheel       Labels: 8E0-953-549.LBL
   Controller: 8E0 953 549 L
   Component: Lenksáulenmodul     0308
   Coding: 00041
   Shop #: WSC 63351
   VCID: 3C0BD3AA3F73
1 Fault Found:
01794 -  Control Module - Incorrect Chassis (VIN) Number
            35-00 -   -

-------------------------------------------------------------------------------
Address 17: Instruments       Labels: 8E0-920-9xx-8E2.LBL
   Controller: 8E0 920 950 L
   Component: KOMBI+WEGFAHRS. RB4 D36
   Coding: 03200
   Shop #: WSC 02301
   VCID: 3217FD92ED37
   WAULC68E33A306130     AUZ6Z0B0393907
4 Faults Found:
01176 -  Key
            07-10 -  Signal too Low - Intermittent
01315 -  Transmission Control Module
            49-00 -  No Communications
01320 -  Control Module for Climatronic (J255)
            49-10 -  No Communications - Intermittent
01304 -  Radio
            49-10 -  No Communications - Intermittent

-------------------------------------------------------------------------------
Address 45: Inter. Monitor       Labels: 8E0-951-177.LBL
   Controller: 8E0 951 177
   Component: Innenraumueberw.   0604
   Coding: 00001
   Shop #: WSC 00000
   VCID: EBA9A0F68A9D
No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv.       Labels: 8E0-959-433-MAX.LBL
   Controller: 8E0 959 433 BB
   Component: Komfortgerát T7B    1311
   Coding: 11788
   Shop #: WSC 63351
   VCID: 72973D922DB7
15 Faults Found:
01330 -  Central Control Module for Central Convenience (J393)
            53-10 -  Supply Voltage Too Low - Intermittent
01320 -  Control Module for Climatronic (J255)
            49-10 -  No Communications - Intermittent
01370 -  Alarm triggered by Interior Monitoring
            35-00 -   -
01368 -  Alarm triggered by Luggage Compartment Switch
            35-00 -   -
01374 -  Alarm triggered by Terminal 15
            35-00 -   -
01371 -  Alarm triggered by Door Contact Switch; Driver's Side
            35-00 -   -
00955 -  Key 1
            35-00 -   -
01331 -  Door Control Module; Driver Side (J386)
            49-10 -  No Communications - Intermittent
01811 -  Supply Voltage for Door Controller; Drivers Side (J386)
            37-10 -  Faulty - Intermittent
01332 -  Door Control Module; Passenger Side (J387)
            49-10 -  No Communications - Intermittent
01560 -  Passenger Door
            59-10 -  Can't Unlock - Intermittent
01812 -  Supply Voltage for Door Controller; Pass. Side (J387)
            37-10 -  Faulty - Intermittent
01561 -  Left Rear Door
            59-10 -  Can't Unlock - Intermittent
01334 -  Door Control Module; Rear Right (J398)
            49-10 -  No Communications - Intermittent
01562 -  Right Rear Door
            59-10 -  Can't Unlock - Intermittent

-------------------------------------------------------------------------------
Address 55: Xenon Range       Labels: 4Z7-907-357.LBL
   Controller: 4Z7 907 357
   Component: dynamische LWR       D08
   Coding: 00060
   Shop #: WSC 63351
   VCID: 047B6B4A0703
2 Faults Found:
00776 -  Level Control System Sensor; Left Front (G78)
            31-00 -  Open or Short to Ground
00532 -  Supply Voltage B+
            07-10 -  Signal too Low - Intermittent

-------------------------------------------------------------------------------
Address 56: Radio       Labels: 8E0-035-1xx-56.LBL
   Controller: 8E0 035 195 F
   Component: symphony II NP2    0051
   Coding: 00201
   Shop #: WSC 00003
   VCID: 2A27E5F2C5E7
4 Faults Found:
00858 -  Connection; Radio ZF Output to Antenna Amplifier
            36-00 -  Open Circuit
01317 -  Control Module in Instrument Cluster (J285)
            49-10 -  No Communications - Intermittent
00466 -  Control Module for Steering Column Electronics (J527)
            49-10 -  No Communications - Intermittent
01336 -  Data Bus for Comfort System
            49-10 -  No Communications - Intermittent

-------------------------------------------------------------------------------
Address 75: Telematics       Labels: None
   Controller: 8E0 035 616 A
   Component: Telematik USA1   
   Coding: 0005003
   Shop #: WSC 63351
   VCID: 233908D6A2CD
1 Fault Found:
01531 -  Emergency Battery
            002 -  Lower Limit Exceeded

End   --------------------------------------------------------------------------------------------------
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ddillenger
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« Reply #1 on: January 08, 2016, 09:43:47 PM »

Adapt the immobilizer, recode the ecu 0016701. Then enter the cluster, go to adaptation channel 60, and ensure that it is setup for a manual.
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PLVSVLTRASPAIN
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« Reply #2 on: January 08, 2016, 09:47:28 PM »

Thank you sir. I can do all this with VCDS? sorry i'm new to this, the little i know has gotten me here.
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PLVSVLTRASPAIN
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« Reply #3 on: January 08, 2016, 10:19:11 PM »

Adapt the immobilizer, recode the ecu 0016701. Then enter the cluster, go to adaptation channel 60, and ensure that it is setup for a manual.

Update i'm in.

New Value reads 1031

Pop up window says:
+00001 (Engine Standard)
+00002 (Auto Trans)
+00004 (Brake Standard)
+01024 (Inst Cluster Standard)

What do i do next?

Thanks

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ddillenger
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« Reply #4 on: January 08, 2016, 10:44:01 PM »

Update i'm in.

New Value reads 1031

Pop up window says:
+00001 (Engine Standard)
+00002 (Auto Trans)
+00004 (Brake Standard)
+01024 (Inst Cluster Standard)

What do i do next?

Thanks



Subtract 2 from the total and save (1029).

Then recode ecu 0016701.

Then adapt immobilizer. (as I said earlier).
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PLVSVLTRASPAIN
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« Reply #5 on: January 08, 2016, 10:49:41 PM »

You have no idea how much money you just saved me, money i don't have.
Stealership gave me an over the phone quote of $350plus.

Thank you so much!!
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