Automative diagnostic testing apparatus

Measuring and testing – Simulating operating condition – Marine

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324503, G01M 1900

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active

054619084

ABSTRACT:
A diagnostic testing apparatus for testing an automotive IAC motor normally controlled by pulse signals from the electronic control module (ECM) of an automotive electrical system, which apparatus is coupled between the ECM and the IAC motor circuits and provides first circuits re-establishing a normal signalling communication therebetween, and second circuits comprising parallel test circuits including indicators and switches constructed and arranged for indicating faults in the component.

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