Software fuel volatility measurement

Details Software fuel volatility measurement Software fuel volatility measurement

2006-06-13

2006-06-13

Huynh, Hai (Department: 3747)

Internal-combustion engines

Charge forming device

Including exhaust gas condition responsive means

C123S698000, C123S518000, C073S118040

Reexamination Certificate

active

07059313

ABSTRACT:
A system is described using a fuel quality sensor or an estimate of fuel volatility for controlling various aspects of engine operation. For example, improved fuel tank leak detection may be achieved using an estimate of fuel volatility obtained from fuel purging operation.

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