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INJECTOR FAULT TESTING METHODS

IP.com Disclosure Number: IPCOM000005496D
Original Publication Date: 1983-Mar-01
Included in the Prior Art Database: 2001-Oct-09

Publishing Venue

Motorola

Related People

Authors:
Robert W. Deutsch

Abstract

The following are several methods for detection of a fault on the controlling side of a fuel injector. Due to the growing use of electric fuel pumps and electrically-activated fuel injectors and the in- creased concern for operator safety, the supervision of such critical circuitry as the injector driver has been considered and evaluated by several automotive companies.