Feedback control of direct injected engines by use of a smoke se

Details Feedback control of direct injected engines by use of a smoke se Feedback control of direct injected engines by use of a smoke se

1998-08-14

2000-05-02

Yuen, Henry C.

Power plants

Fluid motor means driven by waste heat or by exhaust energy...

With supercharging means for engine

60603, 606052, 12356821, 12340628, 123703, F02D 2300, F02M 2507, F02P 515

Patent

active

060558105

ABSTRACT:
A fuel control system for an engine utilizing direct fuel injection including a smoke sensor for measuring the level of smoke in the engine exhaust. A control module, in response to the output signal from the smoke sensor, regulates the timing and delivery of fuel to the engine, the delivery of air to the engine, the amount of exhaust gases that are recirculated to the engine, the turbo boost pressure and performs on-board diagnostics.

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patent: 5782092 (1998-07-01), Schultalbers et al.
patent: 5964199 (1999-10-01), Atago et al.

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