What Causes Strong Urea Smell in China V Vehicles?
1 Answers
The reason for strong urea smell in China V vehicles is the complete combustion of urea fuel. Below are relevant introductions about automotive urea: 1. Measures to take when discovering trucks not consuming automotive urea: If it is found that automotive urea has not been consumed at all, or when the vehicle emission light comes on, it may indicate that the vehicle's SCR system has stopped working (commonly referred to as not "burning" urea). This issue cannot be resolved by oneself and requires immediate professional inspection and repair at a 4S shop. Possible causes include damaged urea pump, blocked urea pipelines, or clogged nozzles. 2. Consequences of trucks not consuming automotive urea: Diesel vehicles without urea will have extremely adverse effects on the ecological environment, which is also not permitted by national laws and regulations. This is not directly caused by the lack of automotive urea, but when the engine's electronic control system detects no urea injection and excessive tailpipe pollution, it will forcibly limit the engine's torque output. Damage to the SCR injection system: Long-term absence of urea may lead to crystallization and blockage of the nozzles, pipelines, and urea pump in the SCR system, or damage due to high temperatures.
