论文部分内容阅读
一辆本田雅阁(HONDA ACCORD)2.2 EXi型乘用车,发动机型号为F22B4。该车发动机怠速时转速在1200r/min和1800r/min之间上下波动,发动机运转很不平稳。
A HONDA ACCORD 2.2 EXi passenger car with engine model F22B4. The car engine idle speed at 1200r / min and 1800r / min fluctuation up and down, the engine is running very unstable.