While Diagnosing the Cause of a Hard Start/prolonged Cranking Complaint

question 22

Multiple Choice

While diagnosing the cause of a hard start/prolonged cranking complaint, Technician A says that the high-pressure oil between the high-pressure pump and the injectors should stay pressurized for days. Technician B says the oil pressure to the injectors should quickly drop to zero when the engine is shut off. Who is correct?

• A)Technician A
• B)Technician B
• C)Both A and B
• D)Neither A nor B

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Definitions:

Market Demand

The combined volume of a good or service that consumers in a marketplace are ready and capable of buying at assorted prices.

Marginal Cost

The funding necessary to manufacture an extra unit of a good or service.

Average Variable Cost

The total variable costs (costs that change with production volume) divided by the quantity of output produced.

Market Price

The going rate at which a product or service is available for buying or selling in a particular market.