Topic: immo off Bosch EDC16U1 VAG Touran using FVDI ABRITES OBD.
Main Steps:
Step 1. Check the circuit diagram to confirm the problem of the car
Step 2. Find the engine ecu wiring diagram and connect it with Godiag GT100 Breakout box.
Step 3. Connect vcds to identify the ecu type after confirming the model
Step 4. Find the “30460” chip of ecu, remove the chip and replace it
Step 5. After the chip is replaced, install the ecu back to the car
Step 6. Connect the FVDI device to the car, enter the VW software, select edc16u1, read the eeprom data to backup
In details…
Step 1. Check the circuit diagram to confirm the problem of the car.
Step 2. Find the engine ecu wiring diagram and connect it with Godiag GT100 Breakout box.
Step 3. Connect vcds to identify the ecu type after confirming the model.
Step 4. Find the “30460” chip of ecu, remove the chip and replace it.
Step 5. After the chip is replaced, install the ecu back to the car.
Step 6. Connect the FVDI device to the car, enter the VW software, select edc16u1, read the eeprom data to backup. Then IMMO off EDC16U1, the left steps are to follow the on-screen guide to turn on ignition or off until succeed.
Alright, EDC16U1 IMMO off job is done.
