Multiple functions cam sensing

Details Multiple functions cam sensing Multiple functions cam sensing

1992-07-27

1993-05-11

Argenbright, Tony M.

Internal-combustion engines

Charge forming device

Fuel injection system

123 9017, 123479, 123643, F01L 134, F02P 707, F02P 1100, F02D 4122

Patent

active

052092020

ABSTRACT:
A variable cam phase timing system in which there is one crankshaft sensor, and one camshaft sensor per independently phase shiftable camshaft which can be used for controlling the cam phase shifting, sequential fuel control, and also spark timing during both start-up and during run. In addition, the system can control spark timing, without phase shifting, should the crankshaft sensor fail.

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patent: 5117784 (1992-06-01), Schechter et al.
patent: 5144920 (1992-09-01), Imperial

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