| 摘要 |
<p>A method for managing the operation of an internal combustion engine including an exhaust system (5, 43) having a catalytic treatment means (1, 44) to treat exhaust gas passing through the exhaust system (5, 43), said method comprising introducing fuel in a vaporised or readily vaporised state to the engine to enter the exhaust system (5, 43) upstream of the catalytic treatment means (1, 44) at least when the temperature of the catalytic treatment means (1, 44) is below a first selected temperature.</p> |
