Engine Control Unit (ECU) Swapping (USED ECU)
Prerequisites:
The NEW (USED) 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 (USED) ECU.
Make sure to have BOTH PIN's, from the OLD (ORIGINAL) and the NEW (USED) ECU.
[Select]
[01 - Engine]
[Security Access - 16]
For the following procedure, use the PIN of the NEW (USED) ECU.
4/5-digit PIN
The PIN needs to be entered as 5-digit number. For example, if your PIN is 1234, enter 01234.
[Do it!]
The instrument cluster now shows Immobilizer Adaptation active, wait until it changes to Immobilizer active - this may take up to 2 Minutes.
[Adaptation - 10]
Enter 050 in "Channel Number".
[Read]
For the following procedure, use the PIN of the OLD (ORIGINAL) ECU.
4/5-digit PIN
The PIN needs to be entered as 5-digit number. For example, if your PIN is 1234, enter 01234.
[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 (USED) 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.
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.
4/5-digit PIN
The PIN needs to be entered as 5-digit number. For example, if your PIN is 1234, enter 01234.
[Test]
Check the 1st measuring value.
[Save]
[Done, Go Back]
[Close Controller, Go Back - 06]
The instrument cluster may now show Immobilizer Adaptation active, wait until it changes to Immobilizer active - this may take up to 2 Minutes.
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.
The challenge of instrument cluster and ECU never matches, so don't bother checking them.
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