Immobilizer III ECU Swapping: Difference between revisions

From Ross-Tech Wiki
← Older editNewer edit →
mNo edit summary
Line 2: Line 2:
'''This procedure details how to change the Engine Control Unit (ECU) on VW/Audi/Seat/Skoda vehicles with Immobilizer III.'''
'''This procedure details how to change the Engine Control Unit (ECU) on VW/Audi/Seat/Skoda vehicles with Immobilizer III.'''


== Determining VIN (ECU) & IMMO-ID ==
== Determining VIN & IMMO-ID (ECU) ==


'''[Select]'''<br>
'''[Select]'''<br>
'''[01 - Engine]'''<br>
'''[01 - Engine]'''<br>
Look at the first "Extra" field. <br>
Look at the first "Extra" field. The first 17-digit string is the VIN. The second 14-digit string in the Immo-ID.<br>
If you see something like: "Immo-ID VWZ7Z0W0648696"  You've got Immo-2 (or maybe even Immo-1 in earlier non-US models).<br>
'''[Close Controller, Go Back - 06]'''<br>
If you see something like "WVZKB58001H231169 VWZ7Z0W0648696" You've got Immo-3.<br>
 
The first 17-digit string is the VIN. The second 14-digit string in the Immo-ID.<br>
---OR---
If the VIN and Immo-ID are not in the Extra field, then check here: <br>
 
'''[Select]'''<br>
'''[01 - Engine]'''<br>
'''[Meas. Blocks - 08]'''<br>
Select Block 081.<br>
'''[Go!]'''<br>
''The first 17-digit string is the VIN. The second 14-digit string in the Immo-ID.''.<br>
'''[Done, Go Back]'''<br>
'''[Close Controller, Go Back - 06]'''<br>
 
 
== Determining VIN & IMMO-ID (Instrument Cluster) ==
 
'''[Select]'''<br>
'''[17 - Instruments]'''<br>
Look at the first "Extra" field. The first 17-digit string is the VIN. The second 14-digit string in the Immo-ID.<br>
'''[Close Controller, Go Back - 06]'''<br>
 
---OR---
 
'''[Select]'''<br>
'''[17 - Instruments]'''<br>
'''[Meas. Blocks - 08]'''<br>
'''[Meas. Blocks - 08]'''<br>
Select Block 081.<br>
Select Block 081.<br>
'''[Go!]'''<br>
'''[Go!]'''<br>
''The first 17-digit string is the VIN. The second 14-digit string is the Immo-ID.''<br>
''The first 17-digit string is the VIN. The second 14-digit string in the Immo-ID.''.<br>
'''[Done, Go Back]'''<br>
'''[Done, Go Back]'''<br>
'''[Close Controller, Go Back - 06]'''<br>
== Determining VIN & IMMO-ID (Immo Box) ==


'''[Select]'''<br>
'''[25 - Immobilizer]'''<br>
Look at the first "Extra" field. The first 17-digit string is the VIN. The second 14-digit string in the Immo-ID.<br>
'''[Close Controller, Go Back - 06]'''<br>


== Determining VIN (Instrument Cluster) & IMMO-ID  ==
---OR---


'''[Select]'''<br>
'''[Select]'''<br>
Line 25: Line 54:
Select Block 081.<br>
Select Block 081.<br>
'''[Go!]'''<br>
'''[Go!]'''<br>
''The first 17-digit string is the VIN. The second 14-digit string in the Immo-ID (does not apply for all models).''<br>
''The first 17-digit string is the VIN. The second 14-digit string in the Immo-ID.''.<br>
'''[Done, Go Back]'''<br>
'''[Done, Go Back]'''<br>
'''[Close Controller, Go Back - 06]'''<br>
== Determining VIN & IMMO-ID (Kessy) ==
'''[Select]'''<br>
'''[05 - Start/Access Authorization]'''<br>
Look at the first "Extra" field. The first 17-digit string is the VIN. The second 14-digit string in the Immo-ID.<br>
'''[Close Controller, Go Back - 06]'''<br>
---OR---
'''[Select]'''<br>
'''[05 - Start/Access Authorization]'''<br>
'''[Meas. Blocks - 08]'''<br>
Select Block 081.<br>
'''[Go!]'''<br>
''The first 17-digit string is the VIN. The second 14-digit string in the Immo-ID.''.<br>
'''[Done, Go Back]'''<br>
'''[Close Controller, Go Back - 06]'''<br>


== Engine Control Unit (ECU) Swapping (Used ECU) ==
== Engine Control Unit (ECU) Swapping (Used ECU) ==
Line 42: Line 92:




'''[Security Access - 16]'''<br>
'''[Login - 11]'''<br>
''For the following procedure, '''use the PIN of the NEW (USED)''' instrument cluster.''<br>
''For the following procedure, '''use the PIN of the NEW (USED)''' instrument cluster.''<br>
''There are 2 possibilities how to enter a PIN, choose the one that applies for you.''<br>
''There are 2 possibilities how to enter a PIN, choose the one that applies for you.''<br>
* '''4/5-digit PIN'''
* '''4-digit PIN'''
** The PIN needs to be entered as 5-digit number. ''For example, if your PIN is 1234, enter 01234.''
** The PIN needs to be entered as 5-digit number. ''For example, if your PIN is 1234, enter 01234.''
* '''7-digit PIN'''
* '''7-digit PIN'''
Line 55: Line 105:




* ''The instrument cluster now shows '''Immobilizer Adaptation active''', wait until it changes to '''Immobilizer active''' - this may take up to 2 Minutes.''
'''[Adaptation - 10]'''<br>
Enter 050 in "Channel Number".<br>
'''[Read]'''<br>
''For the following procedure, '''use the PIN of the OLD (ORIGINAL)''' instrument cluster.''<br>
''There are 2 possibilities how to enter a PIN, choose the one that applies for you.''<br>
* '''4-digit PIN'''
** The PIN needs to be entered as 5-digit number. ''For example, if your PIN is 1234, enter 01234.''
* '''7-digit PIN'''
** '''[Use 7-digit PIN/SKC]'''
** Enter the 7-digit PIN, Date on which the PIN was generated by the dealer, along with the Workshop Code (WSC) and the Importer number of the dealer that generated the code.
** '''[OK]'''
** VAG-COM will validate the data you have entered and return you to the Login screen, where the Login Code will show as "XXXXX".
'''[Save]'''<br>
'''[Done, Go Back]'''<br>
'''[Close Controller, Go Back - 06]'''<br>
 
 
* Switch OFF the ignition and let the car sit for ~1 minute, then switch ON the ignition again.
* Verify that the NEW (USED) ECU now shows the VIN and if supported IMMO-ID of the vehicle now.




== Engine Control Unit (ECU) Swapping (NEW ECU) ==
'''<u>Prerequisites:</u>'''<br>
* The '''NEW''' ECU is already installed in the car.
* Battery voltage at least 12.0 V.
* All relevant coding and adaptation values have been transferred from the OLD (ORIGINAL) ECU to the NEW ECU.
* Make sure to have the PIN of the CAR.
'''[Select]'''<br>
'''[01 - Engine]'''<br>
'''[Adaptation - 10]'''<br>
'''[Adaptation - 10]'''<br>
Enter 050 in "Channel Number".<br>
Enter 050 in "Channel Number".<br>
'''[Read]'''<br>
'''[Read]'''<br>
''For the following procedure, '''use the PIN of the OLD (ORIGINAL)''' instrument cluster.''<br>
''For the following procedure, '''use the PIN of the CAR'''.''<br>
''There are 2 possibilities how to enter a PIN, choose the one that applies for you.''<br>
''There are 2 possibilities how to enter a PIN, choose the one that applies for you.''<br>
* '''4/5-digit PIN'''
* '''4-digit PIN'''
** The PIN needs to be entered as 5-digit number. ''For example, if your PIN is 1234, enter 01234.''
** The PIN needs to be entered as 5-digit number. ''For example, if your PIN is 1234, enter 01234.''
* '''7-digit PIN'''
* '''7-digit PIN'''
Line 70: Line 149:
** '''[OK]'''
** '''[OK]'''
** VAG-COM will validate the data you have entered and return you to the Login screen, where the Login Code will show as "XXXXX".
** VAG-COM will validate the data you have entered and return you to the Login screen, where the Login Code will show as "XXXXX".
'''[Test]'''<br>
Check the 1st measuring value.<br>
'''[Save]'''<br>
'''[Save]'''<br>
'''[Done, Go Back]'''<br>
'''[Done, Go Back]'''<br>
Line 76: Line 157:


* Switch OFF the ignition and let the car sit for ~1 minute, then switch ON the ignition again.
* Switch OFF the ignition and let the car sit for ~1 minute, then switch ON the ignition again.
* Verify that the NEW (USED) ECU now shows the VIN (and if supported IMMO-ID) of the vehicle now.
* Verify that the NEW ECU now shows the VIN and if supported IMMO-ID of the vehicle now.
* The challenge of instrument cluster and ECU never matches, so don't bother checking them.

Revision as of 13:48, 14 December 2006

This procedure details how to change the Engine Control Unit (ECU) on VW/Audi/Seat/Skoda vehicles with Immobilizer III.

Determining VIN & IMMO-ID (ECU)

[Select]
[01 - Engine]
Look at the first "Extra" field. The first 17-digit string is the VIN. The second 14-digit string in the Immo-ID.
[Close Controller, Go Back - 06]

---OR---

[Select]
[01 - Engine]
[Meas. Blocks - 08]
Select Block 081.
[Go!]
The first 17-digit string is the VIN. The second 14-digit string in the Immo-ID..
[Done, Go Back]
[Close Controller, Go Back - 06]


Determining VIN & IMMO-ID (Instrument Cluster)

[Select]
[17 - Instruments]
Look at the first "Extra" field. The first 17-digit string is the VIN. The second 14-digit string in the Immo-ID.
[Close Controller, Go Back - 06]

---OR---

[Select]
[17 - Instruments]
[Meas. Blocks - 08]
Select Block 081.
[Go!]
The first 17-digit string is the VIN. The second 14-digit string in the Immo-ID..
[Done, Go Back]
[Close Controller, Go Back - 06]


Determining VIN & IMMO-ID (Immo Box)

[Select]
[25 - Immobilizer]
Look at the first "Extra" field. The first 17-digit string is the VIN. The second 14-digit string in the Immo-ID.
[Close Controller, Go Back - 06]

---OR---

[Select]
[25 - Immobilizer]
[Meas. Blocks - 08]
Select Block 081.
[Go!]
The first 17-digit string is the VIN. The second 14-digit string in the Immo-ID..
[Done, Go Back]
[Close Controller, Go Back - 06]


Determining VIN & IMMO-ID (Kessy)

[Select]
[05 - Start/Access Authorization]
Look at the first "Extra" field. The first 17-digit string is the VIN. The second 14-digit string in the Immo-ID.
[Close Controller, Go Back - 06]

---OR---

[Select]
[05 - Start/Access Authorization]
[Meas. Blocks - 08]
Select Block 081.
[Go!]
The first 17-digit string is the VIN. The second 14-digit string in the Immo-ID..
[Done, Go Back]
[Close Controller, Go Back - 06]


Engine Control Unit (ECU) Swapping (Used ECU)

Prerequisites:

  • The NEW (USED) cluster is installed in the car.
  • Battery voltage at least 12.5 V.
  • All relevant coding and adaptation values have been transferred from the OLD (ORIGINAL) ECU to the NEW (USED) ECU.
  • Make sure to have BOTH PIN's, from the OLD (ORIGINAL) and the NEW (USED) ECU.
  • Make sure to have the Radio Code (for factory radios only).


[Select]
[01 - Engine]


[Login - 11]
For the following procedure, use the PIN of the NEW (USED) instrument cluster.
There are 2 possibilities how to enter a PIN, choose the one that applies for you.

  • 4-digit PIN
    • The PIN needs to be entered as 5-digit number. For example, if your PIN is 1234, enter 01234.
  • 7-digit PIN
    • [Use 7-digit PIN/SKC]
    • Enter the 7-digit PIN, Date on which the PIN was generated by the dealer, along with the Workshop Code (WSC) and the Importer number of the dealer that generated the code.
    • [OK]
    • VAG-COM will validate the data you have entered and return you to the Login screen, where the Login Code will show as "XXXXX".

[Do it!]


[Adaptation - 10]
Enter 050 in "Channel Number".
[Read]
For the following procedure, use the PIN of the OLD (ORIGINAL) instrument cluster.
There are 2 possibilities how to enter a PIN, choose the one that applies for you.

  • 4-digit PIN
    • The PIN needs to be entered as 5-digit number. For example, if your PIN is 1234, enter 01234.
  • 7-digit PIN
    • [Use 7-digit PIN/SKC]
    • Enter the 7-digit PIN, Date on which the PIN was generated by the dealer, along with the Workshop Code (WSC) and the Importer number of the dealer that generated the code.
    • [OK]
    • VAG-COM will validate the data you have entered and return you to the Login screen, where the Login Code will show as "XXXXX".

[Save]
[Done, Go Back]
[Close Controller, Go Back - 06]


  • Switch OFF the ignition and let the car sit for ~1 minute, then switch ON the ignition again.
  • Verify that the NEW (USED) ECU now shows the VIN and if supported IMMO-ID of the vehicle now.


Engine Control Unit (ECU) Swapping (NEW ECU)

Prerequisites:

  • The NEW ECU is already installed in the car.
  • Battery voltage at least 12.0 V.
  • All relevant coding and adaptation values have been transferred from the OLD (ORIGINAL) ECU to the NEW ECU.
  • Make sure to have the PIN of the CAR.


[Select]
[01 - Engine]
[Adaptation - 10]
Enter 050 in "Channel Number".
[Read]
For the following procedure, use the PIN of the CAR.
There are 2 possibilities how to enter a PIN, choose the one that applies for you.

  • 4-digit PIN
    • The PIN needs to be entered as 5-digit number. For example, if your PIN is 1234, enter 01234.
  • 7-digit PIN
    • [Use 7-digit PIN/SKC]
    • Enter the 7-digit PIN, Date on which the PIN was generated by the dealer, along with the Workshop Code (WSC) and the Importer number of the dealer that generated the code.
    • [OK]
    • VAG-COM will validate the data you have entered and return you to the Login screen, where the Login Code will show as "XXXXX".

[Test]
Check the 1st measuring value.
[Save]
[Done, Go Back]
[Close Controller, Go Back - 06]


  • Switch OFF the ignition and let the car sit for ~1 minute, then switch ON the ignition again.
  • Verify that the NEW ECU now shows the VIN and if supported IMMO-ID of the vehicle now.
Retrieved from "https://wiki.ross-tech.com/wiki/index.php?title=Immobilizer_III_ECU_Swapping&oldid=3088"
Contact Privacy Accessibility