If the purge hose is not attached to the EVAP canister, how should the EVAP be recorded in the EIS?

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Prepare for the California BAR Smog Technician Test. Review key topics with flashcards and multiple choice questions, each question includes hints and explanations. Get ready to ace your exam!

Multiple Choice

If the purge hose is not attached to the EVAP canister, how should the EVAP be recorded in the EIS?

Explanation:
When recording the EVAP condition in the EIS, a purge hose that isn’t connected to the canister shows a break in the purge path rather than something completely absent or torn down. The correct entry is “Disconnected” because the system and its components are still present, but the connection is not made. This is different from “Normal,” which would mean all connections are intact; “Disassembled” would imply the system has been taken apart; and “Missing” would mean the component itself isn’t there. In practice, a disconnected purge hose indicates a fault that will prevent proper purge operation and should be fixed and retested.

When recording the EVAP condition in the EIS, a purge hose that isn’t connected to the canister shows a break in the purge path rather than something completely absent or torn down. The correct entry is “Disconnected” because the system and its components are still present, but the connection is not made. This is different from “Normal,” which would mean all connections are intact; “Disassembled” would imply the system has been taken apart; and “Missing” would mean the component itself isn’t there. In practice, a disconnected purge hose indicates a fault that will prevent proper purge operation and should be fixed and retested.

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