Nọmalị na mmanụ dizel engines ga-arụnyere nwere ụdị abụọ nke mmiri okpomọkụ sensọ, karị, iji nye mgbaàmà maka ngwá na engine ECU;
Anyị na-ejikọta ihe mmetụta okpomọkụ abụọ nke mmiri n'ime otu iji mepụta akara ngosi okpomọkụ, ma engine ECU na ngwá ọrụ;
Ụdị ọdabara: Delong X3000, Weichai WP10
Asambodo ụlọ ọrụ: IATF 16949:2016, ISO9001:2015