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Where should you refer a customer if their vehicle does not have a VIN number? Refer to
the DMV
If the BAR97 EIS displays an HC Hang-up Error, what should the inspector do? Verify the Zero
Air gas valve is open and the probe is not in the vehicle tailpipe.
How is a MIL functional test performed? Turn the engine off, cycle the key to the "on"
position. Verify the MIL illuminates. Start the engine. Verify the MIL goes out.
A 2000 or newer gasoline powered vehicle is NOT equipped with OBD II. How should the
inspector proceed? Used the BAR97 EIS to test the vehicle
Which replacement catalysts do NOT require an executive order (E.O.) number? OEM
replacement catalysts
How should an inspector verify an aftermarket catalyst is approved for the vehicle being
inspected. The inspector should compare the E.O. number etched on the catalyst to the ARB
website to verify approval status.
What should be used to verify vacuum routing during a visual inspection. The vacuum
diagram label attached to the hood or a vacuum schematic found in the vehicles service
information.
What two sources may be used to determine which emission control systems a vehicle is
equipped with? The vehicles Emission Control System (ECS) "underhood" label or and the
vehicle emission control systems application guide.
What is an additional source of information found on the vehicle that may be used to
determine which components are used as part of an emission control system (i.e. thermostatic