Ukuvikelwa kokungenzi lutho:
I-1, Iphampu izonciphisa ngokuzenzakalelayo isivinini lapho uketshezi olungaphakathi kwepompo lushintsha ukusuka ku-yebo kuye ku-cha;
2, Lapho iphampu ingena esimweni sokuvikela sokungenzi lutho, iphampu izoqala kabusha ukusebenza okujwayelekile phakathi nemizuzwana emi-5 lapho uketshezi olungaphakathi kwepompo lubuyiselwa.isimo;
3, Ukusebenza kwe-idling okuqhubekayo 25s ± 5s, iphampu izoyeka ukusebenza ngokuzenzakalelayo, iqalise kabusha isidingo sokucisha futhi iqale kabusha;