Patent 9329101 was granted and assigned to GE Jenbacher on May, 2016 by the United States Patent and Trademark Office.
A method includes checking whether an electromagnetically actuated gas injector arranged in an internal combustion engine between a fuel source and a combustion chamber is in the closed end position thereof. According to the method, an electric test voltage is applied to the gas injector and the discharge current generated by the electric test voltage is measured.