What is the correct sequence for reading and clearing engine fault codes?

[VanessaLee]

Engine fault codes must be cleared in the following sequence: First, read the static codes (KOEO mode). If the system does not output a normal fault code "11" after reading the static codes, then proceed to read the dynamic codes (KOER mode). Otherwise, it may lead to distorted fault readings and misdiagnosis during troubleshooting. Note that before reading dynamic codes, the static codes should generally be cleared first. An engine is a machine that converts other forms of energy into mechanical energy, originating in the UK. It can refer to either a power generation device or the entire machine including the power unit (such as gasoline engines, aircraft engines). Types of engines include internal combustion engines (e.g., gasoline engines), external combustion engines (e.g., Stirling engines, steam engines), and electric motors.