For the test of the bandwidth between 470 and 1000 MHz, the noise when the antenna is pointed atthe center of the ESA shall be also measured (as shown in Fig. 4). For the shielded ESA housings,including ignition coil fitted to the shielded parts in the engine head and the fuel pump motor fitted tothe metallic fuel tank (unless they have the possibility to be fitted to plastic tanks in the future), the testshown in Fig. 4 shall not be conducted(2).