https://articlescad.com/exactl....y-why-ecu-data-move-
Today’s cars tend to be more electronic as compared to ever, and the ECU plays a serious position. It controls powerplant behavior, gas efficiency, plus even security systems. So when an ECU fails or needs replacing, ECU data transfer will become vital to keep every thing working the approach it should. In case you're swapping in a new or applied ECU, you can’t just plug it in. Typically the new unit demands all the info through the old one—like VIN, immobilizer rules, and configurations. Th