What is an Electronic Engine Ignition Control Modules in cars. In automotive ECM is a generic term that controls the all of the electrical syatem in a motor vehicle. So if you know more about ECM go www3.sympatico.ca.
During a media event marking Chevrolet's 100th anniversary, held at the General Motors Design Center here, G.M. announced that a new version of the Chevrolet Colorado midsize pickup truck would be offered to American buyers.