3 ms·
Depends on the type of ECU, if you have the tool to dump the firmware (via CAN or BDM/ JTAG) you send the file and they modify it, you just flash it back.
by neuralRiot 2y ago
Depends on the type of ECU, if you have the tool to dump the firmware (via CAN or BDM/ JTAG) you send the file and they modify it, you just flash it back.