VAG Injection Pump Swapping Prerequisites: The NEW Injection Pump is installed in the car.Battery voltage at least 12.5 V.Make sure to have the Immobilizer PIN, for the Engine Control Unit (ECU).[select] [01 - Engine] [Login - 11] 4-digit PINThe PIN needs to be entered as 5-digit number. For example, if your PIN is 1234, enter 01234.[Do it!] [Adaptation - 10] Enter 050 in "Channel Number". [Read] 4-digit PINThe PIN needs to be entered as 5-digit number. For example, if your PIN is 1234, enter 01234.[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.Start the Engine to verify the adaptation was successful.