Why Do Vehicles Need to Burn Urea?
1 Answers
Vehicles burn urea for the following reasons: to meet emission standards, as adding urea can reduce carbon oxides in exhaust gases and lower pollutant emissions. The consequences of not adding urea are: 1. Exceeding emission limits, causing environmental pollution; 2. Chemicals in the vehicle's system may oxidize, leading to clogged urea injectors and rendering the entire system inoperable; 3. Reduced vehicle power. The functions of urea are: treating exhaust gases to reduce pollutants, optimizing engine performance, and improving fuel efficiency. Reasons for urea warning light activation include: 1. Low urea pressure with high urea consumption; 2. Insufficient power due to excessively high or low urea consumption; 3. Instrument cluster malfunction.