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:

Quarterly

Pertaining to a period of three months or a quarter of a year, often used in finance to denote regular intervals for reporting or payment.

Accumulated Depreciation

The total amount of depreciation expense that has been reported in accounting periods up to the current date for an asset, reducing its book value.

Depreciation Expense

The systematic allocation of the cost of a tangible asset over its useful life, reflecting wear and tear, obsolescence, or age.

Book Value

The net value of a company's assets found on its balance sheet, calculated as total assets minus intangible assets (patents, copyrights) and liabilities.