What are the disadvantages of hybrid injection?

[RachelLee]

Engines equipped with hybrid injection do not match the fuel efficiency of direct injection engines. Here are the relevant details: 1. Reason: Hybrid injection combines both direct injection and multi-point electronic injection. Hybrid injection engines can use different injection methods under varying operating conditions, which means their fuel efficiency cannot match that of direct injection engines. 2. Engine Overview: An engine (Engine) is a machine capable of converting other forms of energy into mechanical energy, including internal combustion engines (reciprocating piston engines), external combustion engines (Stirling engines, steam engines, etc.), jet engines, electric motors, etc. The term engine can refer to both the power generation device and the entire machine including the power unit (e.g., gasoline engines, aircraft engines).