Invention Grant
US09121355B2 Octane separation system and operating method 有权
辛烷分离系统及操作方法

Octane separation system and operating method
Abstract:
An engine method, comprising delivering high octane fuel to a high octane fuel tank and delivering low octane fuel to a low octane fuel tank and injecting atmospheric air into an exhaust system for secondary air injection in response to delivering low octane fuel to an engine.
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