Method for monitoring an internal combustion engine

Details Method for monitoring an internal combustion engine Method for monitoring an internal combustion engine

2006-08-01

2006-08-01

Vo, Hieu T. (Department: 3747)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

C701S114000, C701S115000

Reexamination Certificate

active

07085644

ABSTRACT:
A method for monitoring an internal combustion engine (1′) having an injection system, in particular for preventing dieseling in the case of a diesel engine, comprising the following steps: Establishing a theoretical calorific balance of the internal combustion engine (1′) and determining a diagnostic signal (ΔH) reflecting the disequilibrium of the calorific balance, the diagnostic signal (ΔH) indicating a fault in the injection system and/or the internal combustion engine (1′).

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patent: 2004-251186 (2004-09-01), None
International PCT Search Report with Notification, PCT/EP03/13379, Apr. 29, 2004.
van Basshuysen, Richard et al., “Internal Combustion Engine Handbook, Basics, Components, Systems and Perspectives”, p. 45-46, 2004.

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