We are specialized on Gas and Diesel ECM’s. We will fix and update your ECM. If your Ecm is not Repairable, We will replace it and reprogram it with your VIN number with the last Calibration available. We offer a pre and post Free support until your problem is Fixed.. If your computer doesn’t have communication, we will fix it. If someone told you they can’t fix it, we will fix it. It is important when you send your piece. Include your contact information. Not all electrical parts are repairable, due to the magnitude of the damage. If your part is not repairable, we will offer you a replacement at a good price. This item is for U. If you are outside of the U.