What Level of Tach Reference Information Is Required for the PCM

question 19

Multiple Choice

What level of tach reference information is required for the PCM to properly control a COP ignition system?

• A) Level one information indicating that "a pair of cylinders`pistons is approaching TDC"
• B) Level two information indicating "which pair of cylinders`pistons is approaching TDC"
• C) Level three information indicating "which cylinder of the piston pair approaching TDC is on the compression stroke"
• D) None of this information is required for the PCM to control a COP ignition system

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Definitions:

Rock Forms

The various shapes and structures that rocks can take, including layered formations, intrusions, and extrusions.

Angular Clasts

Rock fragments with sharp edges that result from mechanical weathering processes.

Long Distance

Refers to something that is located far away or involves a great amount of space between two points or locations.

Steep Slopes

Geographic areas where the land surface angles sharply, making it prone to erosion, landslides, and difficult for certain types of vegetation to root.