What are the negative impacts of emission control system failure?
1 Answers
Emission control system failure can lead to increased fuel consumption and reduced engine lifespan, among other issues. Below is a detailed introduction to the hazards of emission control system failure: 1. Increased fuel consumption: It will raise fuel consumption, and over time, poor combustion efficiency will result in excessive carbon buildup. 2. Reduced lifespan: It poses safety hazards during driving and shortens the engine's service life. During vehicle operation, faults in the fuel supply system, ignition system, etc., can cause engine overheating, backfire, leading to sintering and peeling of the three-way catalytic converter substrate, increased exhaust resistance, etc. The lack of basis for air-fuel mixture correction results in inaccurate fuel injection control by the ECU, which will affect the engine's lifespan over time.