WarrantyOne year.Why trust usOur engineering team has over 15 years of experience, more than 10K repaired ECMs, and the latest simulation technology. We are always happy to assist you with any technical assistance we can. Feel free to contact us if you wish to discuss the faults you are experiencing before sending in your parts.ECM Engineering USA / ECM Repair USAShare ON: Twitter | Facebook | Linked In | Tumblr