1. Ihe mgbochi nnyonye anya na ngwa wiwi metụtara ya: Isi ihe njikwa eletrọnịkị dị n'ime ụgbọ ala kwesịrị ka ejiri shei mkpuchi kpuchie ya. . Ọ na-adaba adaba iji tinye mgbanaka magnetik ferrite kwesịrị ekwesị.

　　3. Jiri ezi uche mee atụmatụ ihe nkedo wiring: nhazi ihe nrụnye wiring na-eme ka sekit dị ala na-emetụ n'ahụ nso nso mgbama.

　　4. : A na-ejikọta ala nke akụrụngwa eletrọnịkị ụgbọ ala kacha nso na ahụ ụgbọ ala kacha nso yana akwa mkpuchi mkpuchi wiring. ụzọ gbagọrọ agbagọ. Mee ka anya dị n'etiti ngwaọrụ na isi mmalite nnyonye anya: N'okpuru ọnọdụ na nhazi ngwaọrụ nnyonye anya na-agbanweghị, gbanwee ọnọdụ nrụnye nke ihe ndị nwere mmetụta ka iwelie anya na isi mmalite nnyonye anya.

　　4. Improve the grounding of equipment: The grounding of automotive electronic equipment is mainly connected to the nearest car body and the wiring harness shielding layer.

　　5. Reduce the area of ​​the wire harness receiving interference: use a power supply method with a small loop area such as a twisted pair. Increase the distance between the device and the interference source: Under the condition that the layout of the interference device remains unchanged, modify the installation position of sensitive components to increase the distance to the interference source.