OBD-II Canister Purge Systems Are Being Discussed

question 61

Multiple Choice

OBD-II canister purge systems are being discussed. Technician A says the canister purge solenoid valve is only open and controlled when the system is in open loop. Technician B says because the system responds to current engine and operating conditions, the purging of the vapors does not affect drivability. Who is correct?

• A)A only
• B)B only
• C)both A and B
• D)neither A nor B

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Definitions:

Increase Spending

A policy or action that leads to a higher level of expenditure by individuals, businesses, or the government to stimulate economic activity.

Depression

A prolonged period of significant economic downturn, marked by high unemployment, low output, and declining prices.

Aggregate Demand

The cumulative demand for goods and services within an economy, reflecting the total spendable money available at various price points.

Government Economic Policy

The strategies and measures employed by a government to manage its economy, including taxation, spending, and interest rate settings.