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A series of questions and answers related to smog check regulations, covering topics such as vehicle inspection procedures, emission control systems, and testing requirements. It is a valuable resource for individuals preparing for smog check technician certification or those seeking to understand the regulations governing vehicle emissions testing.
Typology: Exams
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What percentage of the original estimate are you allowed to exceed without obtaining the customer's consent for additional cost for repairs? - Correct Answer-0% A customer has left his vehicle in front of your smog shop's door before business hours with a note bearing his/her name and phone number on it, and a request for a smog inspection. Do you need further authorization for repairs before performing the inspection? - Correct Answer-Yes, in this unusual circumstance, I do the following 1) prepare a written estimate,
What must a Smog Check Test and Repair station do prior to performing an emissions inspection of a customer's vehicle, if they do not have the appropriate scan tool to repair that specific vehicle? - Correct Answer-Refuse the vehicle until appropriate scan tool is possessed While checking the BAR labeled vehicle, you notice an ECS is not on the vehicle that is listed on the BAR label. How do you handle this situation? - Correct Answer-NOT list as missing in EIS The EIS machine goes into the C-H hang up mode. What causes the machine to do this? - Correct Answer-The EIS machine sees the H-C level as 20ppm while the probe is sampling the atmospheric air. A vehicle is in for a SMOG CHECK. While doing the visual test on the vehicle, you notice gas leaking from the fuel filter. What should your next step be? - Correct Answer- Refuse to smog the vehicle until the leak is fixed. The diverter valve vacuum signal hose has a visible crack in it. Would this fail the SMOG CHECK, if so, why or why not? How would this condition be entered into the smog machine? - Correct Answer-Yes, this is part of the AIS. It would be entered as defective into the EIS machine. A vehicle is in your shop for a SMOG CHECK. The underhood decal shows the timing to be 10 deg. BTDC+ or - 2degrees. After checking the base timing, you read it to be 15 degrees. How do you enter this into the EIS machine and how would it affect the overall test results? - Correct Answer-Fail under timing functional. The overall test results would be fail. You are doing a functional test on an EGR valve. When you increase the engine RPM, you can see the intel move up. With this observation, how would you enter this condition of the EGR Inyo the EIS machine? - Correct Answer-It's not pass, n/a, defective The early fuel evaporation heated grid has been removed from the vehicle. Does this condition fail the SMOG CHECK, and if so, Why? - Correct Answer-YEs, it is considered part of the carburetor. A vehicle is in your shop for a SMOG CHECK. It has a CANADA underhood decal. It makes no reference to either federal or California. How should you proceed with this SMOG CHECK? - Correct Answer-Send to referee NOT Refuse to check the vehicle. / Check to make sure all ECS are there for this vehicle that should be there if it were either federally or California certified.