What are the symptoms of a bad ignition control module - Bookshelf
The Ignition Control Module (ICM) and Ignition Coil tests assume that your vehicle is Cranking but NOT STARTING due to a NO SPARK Condition. Symptoms of a BAD Ignition Module and Ignition Coil Your GM car or truck will Crank but NOT ...
Often a bad sensor ground will cause the same symptoms as a faulty sensor. Before condemning a sensor, ... control module. In most ignition systems, this sensor is either a magnetic pulse generator or Hall-effect sensor.
About this book
AUTOMOTIVE TECHNOLOGY: A SYSTEMS APPROACH, 5th Edition remains the leading authority on automotive theory, service and repair procedures. The new edition has been updated to include coverage of hybrid vehicles throughout the text, new content on electronic automatic transmissions, preventive maintenance, and many other topics that reflect the most recent changes in the industry. Chapters cover the theory, diagnosis and service of all system areas for automobiles and light trucks, and the content closely adheres to the 2008 NATEF Automobile Program Standards.
A new dual ballast resistor is used partly to maintain a constant primary current and prevent the control unit from ... That's bad. Even worse, research shows that the average owner of a car with conventional breaker-point ignition ...
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Popular Science gives our readers the information and tools to improve their technology and their world. The core belief that Popular Science and our readers share: The future is going to be better, and science and technology are the driving forces that will help make it better.