206. 排気ガス
排気ガスは、内燃機関で生成され、車両の排気系統から排出される気体と粒子の混合物です。二酸化炭素、水蒸気などの燃焼生成物に加え、一酸化炭素、窒素酸化物、炭化水素、粒子状物質などの汚染物質を含む場合があります。
現代車は触媒コンバーターや粒子フィルターなどで有害排出物を減らします。量と組成は燃料、エンジン設計、運転状態、排出ガス制御システムの状態などで変わります。
Are exhaust emissions checked during technical inspection in Belgium?
Yes. Exhaust emissions form part of the environmental checks carried out during technical inspection. The testing method depends on the type and age of the vehicle and its engine.
How are petrol and diesel exhaust emissions checked in Flanders?
Petrol vehicles can undergo a carbon-monoxide emissions test, while diesel vehicles are subject to the applicable diesel-emissions test. Certain newer diesel passenger cars and light commercial vehicles are also tested with a particle counter.
Can a defective particulate filter cause a Belgian vehicle to fail inspection?
Yes. For diesel vehicles covered by the particle-number test, excessive particle emissions can indicate a defective, missing or manipulated particulate filter and can result in an unfavourable inspection result.

交通ルール
フランデレン