The first step for installing the engine coolant temperature sensor involves fitting a new gasket onto the sensor. Place the new gasket on the sensor followed by using Special Service Tool: 09817-33190 to install the engine coolant temperature sensor with a torque specification of 20 Nm (204 kgf-cm, 15 ft-lbf). Finally, fasten the sensor connector. The installation process starts with the sub-assembly of air cleaner case followed by the installation of air cleaner cap sub-assembly and ends with air cleaner inlet assembly. Attach the engine coolant afterward you examine for leaks throughout the system. Last install the No. 1 engine cover sub-assembly as part of the installation process.