What can a Licensed Technician at a Test-Only Station do during a Smog Check inspection?

• A. They can reattach a vacuum hose.
• B. They can waive the inspection for the vehicle.
• C. They can replace the catalytic converter.
• D. They can alter the vehicle's VIN.

Answer: (A)

During a Smog Check at a Test-Only Station, the technician’s role is to conduct the inspection and ensure the vehicle is in its proper configuration for testing. Reattaching a vacuum hose is allowed because it simply restores a disconnected part to its normal state so the test results accurately reflect the vehicle’s emissions. It isn’t a repair or modification that changes emissions, just fixing an incidental condition to proceed with the test. They cannot waive the inspection, replace a catalytic converter, or alter the vehicle’s VIN. If the vehicle doesn’t pass, it must be repaired at a qualified repair facility and retested.