CAN Communications | Multiplex Systems
Controller Area Network Diagnosis Electronics in today’s vehicles have grown to an unprecedented level of technology. From a handful of computers just a decade ago, today’s vehicles contain dozens of computers arranged in one or more main and sub-networks with interconnecting gateways. This new found complexity makes diagnosis vehicle electronics a challenge. Controller Area Network (CAN) is the new standard… Read More
Ignition System Diagnosis
The ignition system is designed to convert battery voltage into the high voltage required to ignite the air/fuel charge in the cylinders. There are two basic types of ignition systems as defined by SAE: Electronic Ignition (EI) and Distributor Ignition (DI). Although both types are electronic, SAE assigned the term ‘Electronic Ignition’ exclusively to distributorless designs. In contrast, Distributor Ignition… Read More
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