Question:
Try to boot unlock PSA Continental V56.12 TC277 with Autotuner programmer. It says to use a 470 ohm resistor? Do you need to leave the wires & resistors soldered in after the unlock, or do they need to be left in permanently / unsoldered after unlock?
Here is the clue.
Instructions and diagrams are in the software.
You do need to solder one 470-ohm resistor as shown in the diagram.
Solder the wire bridge.
You need to remove all the wires after unlocking.
And use flux fluid. And alchol to clean.
Once unlocked, everything can be removed from the board.
Then read and write in OBD.
Example: boot unlock Citroen C3 Continental V56.12 TC277 ECU
