As the control center of the fuel injection system, the electronic control module constantly monitors information from various sensors, including the opening times (pulse width) of the injectors. It can diagnose operational problems, alert the driverthrough the "check engine" light, and store a code or codes which identify the problem areas to assist in making repairs. This unit also houses the PROM (Programmable Read Only Memory) or MEM-CAL (computer chip) which contains specific calibrationsfor a given engine.
When sending in exchange, the ECM must not have any visible evidence of damage or fluid intrusion. Keep the chip out of your original ECM.
We will need your V.I.N. number when ordering this module: the price includes having the module "flashed" with current updates and specs for your car. This is drop shipped to you from our vendor after the unit has been flashed.
Customer needs to remove their chip before sending in.
Electrical componentsare non-returnable parts