日产阳光B14轿车发动机集中控制系统具有功能完善的故障自诊断系统，本文阐述了故障自诊断系统的诊断模式、故障代码的读取方法以及氧传感器的检查方法。
The fault self-diagnosis system of the ECCS on NISSAN SUNNY B14 car has complete functions . The diagnostic mode , fault code reading method and oxygen sensor checking method of this system are described here .
日产阳光