When a EST Fails to Validate a Handshake with a Module

question 1

Multiple Choice

When a EST fails to validate a handshake with a module what is the first step the technician should perform?

• A) Check the functionality of the EST and the connection cables.
• B) Reboot the PCM and attempt the handshake again.
• C) Start a databus diagnostic routine.
• D) Remove the module and diagnose.

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Definitions:

Transformation

A thorough or dramatic change in form or appearance, often referring to organizations undergoing significant shifts in strategy, operations, or culture.

Input Phases

Different stages or steps in which resources, information, or materials are provided or entered into a system for processing.

Productivity Ratio

A measure of the efficiency of production or output in relation to input, typically expressed as output per unit of input.

Chocolate Factory

A facility where cocoa beans are processed and turned into various chocolate products.