California BAR Smog Technician Practice Exam

These questions are part of the practice quiz. Start practicing

• Which statement accurately describes CAP eligibility scenarios?
• When does a vehicle require being tested in an enhanced area other than the biennial Smog check?
• What should be communicated to a customer when tampering is found in the emissions system?
• Where are most Data Link Connectors (DLC) located?
• When should the Smog Check approved fan be used?
• What does CAP stand for in the context of the vehicle emissions program?
• What is the maximum drive axle weight allowed during an ASM smog test on a 3/4 ton truck?
• If a vehicle failed the Smog Check and the customer disputes the failure, what should be done?
• If the EGR valve is not functioning, what emission is more likely to increase during an ASM Smog test?
• What type of inspection are High Emitter Profile (HEP) vehicles subject to?
• What condition would cause a Smog Technician to reject a vehicle for testing?
• In the smog program, if a motor home with 8,500 GVWR fits on the dynamometer, what testing category applies?
• Regarding the EVAP system discussed, which technician was correct?
• Which of the following best identifies the program that provides repair assistance for vehicles that fail an emissions test?
• When the engine is not running, what is the state of the blend door?
• Who is correct about the certificate of compliance for title transfer?
• Which technician is correct about the ignition system type in the figure?
• Which is not a proper EIS maintenance procedure?
• What procedures are included in the Visible Smoke Test?
• What is required for Fuel Caps during inspection?
• When aftermarket headers are installed, which verification is required before approval?
• What indicates that the engine is at normal operating temperature before performing a TSI?
• Secondary Air Injection reduces emissions of which pollutants after combustion?
• On which DVOM scale would the reading 1.234 Ohms be displayed in the example?
• What can a technician do to help stabilize the idle RPM during a TSI smog test?
• Which statement is true about the overall purpose of the three-way catalytic converter?
• Under what condition will a vehicle fail the functional inspection if the ignition timing is adjustable?
• What is the result if the MIL illuminates during an ASM test?
• Can a Smog Check Inspector at a STAR Test Only station perform minor repairs?
• What should a technician do when a vehicle with out-of-state license plates arrives for a Smog inspection?
• What emission components are required for a 1976 Jeep with a 4.2L engine?
• Which model year vehicles must receive a Low-Pressure Fuel Evaporative Test (LPFET)?
• What should be noted if the oxygen sensors are in the correct location but the wiring harness is extended?
• Which item is not reported by the OBD II functional test?
• If an aftermarket turbocharger lacks an EO number, what is the consequence during inspection?
• How should you document a catalytic converter with replacement flanges?
• Which statement is true about gross polluters and Smog Inspections?
• What modification was made to the Smog Check program in 2002?
• What is the correct procedure for visual inspection of gasoline hybrid vehicles?
• What must a vehicle owner do if their vehicle fails the emissions test for high NOx again?
• For a government fleet vehicle that fails as a gross polluter, which testing location is authorized to certify?
• If a vehicle has a Canadian under-hood decal, what action should be taken regarding ECS?
• If a vehicle passes the tail-pipe test but has other issues, what is the recommended action?
• What is the required form of identification for CARB-approved aftermarket components?
• Who is correct about the document shown during inspection?
• In a replacement engine scenario for a classic car, what is required to maintain compliance?
• What topic is covered on the CARB website relevant to Smog Check?
• What is the function of the IAC valve in an Emission Control System?
• Who is correct regarding the dynamometer test?
• Which vehicles are exempt from a Smog Inspection?
• What is the primary purpose of LPFET testing?
• What should be done if a vehicle passes the tail-pipe portion of the smog test?
• If the MIL light comes on during the Tailpipe Emissions portion of the inspection, what should the technician do?
• For a heavy vehicle (GVWR over 8,500 pounds) registered in an Enhanced area, which emissions test is required?
• What is the maximum allowable deviation of speeds during an ASM test?
• The Diverter Valve is part of which emissions system in the Smog Check?
• Who is correct about the Non-Enhanced EVAP system?
• Which amount triggers the requirement to spend funds toward an emissions repair before seeking a waiver?
• What service does the State CAP program provide for consumers whose vehicles fail an emissions test?
• What emissions does Secondary Air Injection (AIS) reduce?
• What happens to exhaust emissions if the catalytic converter is gutted?
• Which technician is correct about the PCV valve indicating vehicle operation?
• How many restarts will the EIS accept before aborting an ASM test?
• When will the Emission Inspection System prompt turning on the cooling fan?
• In an Enhanced area, what type of test will an all-wheel drive vehicle receive?
• What term is used in the EIS to describe a modification?
• Which type of vehicle is not compatible with an ASM test?
• How should a technician test the EGR valve or system for proper functioning?
• Which statement about the Visible Smoke Test is true?
• Which information can be found on the California Air Resources Board (CARB) website?
• Which types of vehicles do not require a BAR label?
• Which pollutants would increase if the purge control solenoid has been bypassed?
• Which of the following would NOT cause suspension or revocation of an Inspector's license?
• In a negative backpressure EGR system, when is the most exhaust gas recirculation achieved?
• During which driving condition is the Exhaust Gas Recirculation system active?
• Which statement is true when the under-hood emissions control label is missing?
• What should a Smog Inspector do for a Canadian vehicle wanting to register in California?
• What inspections require an Exhaust Gas Recirculation (EGR) functional test?
• What is required for a station to obtain STAR certification?
• Which action should be taken if a customer disputes a Smog Check result?
• If the EIS displays 'sample dilution', what is the proper action for the inspector?
• Who is correct about the use of the BAR-97 EIS for heavy-duty vehicles?
• After a vehicle fails an ASM Smog Test, which action should the inspector take?
• How should information about aftermarket equipment wiring connected to the DLC be entered?
• For a specially constructed SPCN vehicle, which vehicle make should be entered into the Emission Inspection System (EIS)?
• What action should a technician take if the Emission Inspection System (EIS) returns a "No Match" message?
• Which of the following lists the ECS components that must be inspected for a 1983 Toyota Tercel?
• ASM test restarts allowed before aborting the test?
• What should a technician do if the oxygen sensor wiring harness is extended?
• If a cracked EGR vacuum hose is found, how should the EGR system be entered in the EIS?
• What is essential to ensure accuracy and consistency of LPFET emissions tests?
• Which statement about EGR is true?
• Which item is NOT required to be visibly posted in a customer area?
• What type of Smog station may issue a Smog certificate to a 'Directed Vehicle' for initial registration?
• Which statement best describes what the OBD II functional test reports?
• Which vehicle type is not compatible with ASM testing?
• Which statement about minor repairs by a Smog Check Inspector is correct?
• Which option correctly states the stoichiometric ratio for gasoline engines?
• For three-way and dual-bed catalytic converters, which statement is true?
• What can cause the Emission Inspection System (EIS) to display a 'HC hang-up' message?
• How should the technician enter findings for an aftermarket turbocharger not approved by CARB?
• What should a Smog Inspector do if the odometer reading cannot be read?
• What happens to Smog certificates upon completion of a Smog Check Inspection?
• What is the significance of passing the tail-pipe portion of the test?
• How should a Smog Check be conducted for a vehicle with a Canadian under-hood decal?
• Which action best describes the actuator role in engine control?
• Stamp D-193-86 on an aftermarket catalytic converter indicates which CARB reference?
• What is true regarding a Smog Check for a military person's vehicle that will not be registered in California?
• Which of the following is not considered tampering?
• If the engine in the vehicle was not offered by the manufacturer for that model year, what should a technician tell the customer?
• Which action helps stabilize idle RPM during a TSI smog test?
• What is the Visible Smoke Test?
• What are the qualifications to apply for the Consumer Assistance Program?
• Which action is required when a test-only smog station changes location within the same city?
• What is the role of Exhaust Gas Recirculation (EGR)?
• What should a Smog Technician do when transferring ownership of a vehicle?
• In a Two Speed Idle test, which two operating states are used?
• What are the two types of Smog certifications?
• How long does a Licensed Smog Check technician have to inform the BAR in writing of a change of employment?
• In emission control terminology, what does 'Missing' indicate?
• When was the Catalytic Converter required on all vehicles sold in California?
• For a motor home with GVWR 8,500 and fits on the dynamometer, what testing category applies?
• Photochemical Smog is formed by which pollutants in the presence of sunlight?
• What should a Smog Inspector advise a customer whose vehicle failed an ASM Smog Test?
• For an ASM test on a vehicle with a 4-speed manual transmission, which gear should be selected?
• What is the correct gear for automatic and manual transmissions during an ASM test?
• What are the two test sequences in the Two Speed Idle test?
• What is the maximum timing variation allowed for a vehicle with base timing at 10° +/- 3°?
• Is it true that all vehicles must receive an EGR functional test following the ASM portion of the Smog Inspection?
• Which is not a source to determine a vehicle's emission control requirements?
• Which statement about the two-part fuel cap test is true?
• What is required regarding vehicle restraint during an ASM test?
• How long must a licensed Smog Station maintain repair orders and records?
• Which of the following vehicles are exempt from Smog Inspection?
• LPFET stands for which of the following?
• Do all vehicles in a Basic area require an ASM Smog inspection?
• DLCs are most commonly located in which area of a vehicle?
• How should information about aftermarket equipment wiring connected to the DLC be entered?
• What emission did the Three-Way Catalytic Converter help reduce that was not previously controlled?
• Which of the following is not considered an input to the PCM?
• What should a Smog Inspector inform a customer if their vehicle fails due to a tampered emission control system?
• Which areas in California do not require ASM loaded-mode inspections?
• Who is correct regarding calibration gases?
• The official retention period for smog check and repair records is described as three years. Which option shows this duration?
• When must the Tailpipe Visible Smoke inspection be conducted in relation to the tailpipe emissions test?
• In the Emission Inspection System, a dilution error indicates which condition?
• Which vehicles are subject to a TSI smog inspection?
• Photochemical Smog is caused by which pollutants in the presence of sunlight?
• What is the definition of a Grey Market Vehicle in the Smog Check Program?
• If timing check procedures are not found on the under-hood label, what should the inspector do?
• What can a Licensed Technician at a Test-Only Station do during a Smog Check inspection?
• When the engine is not running, which mode is the blend door in?
• If the dipstick is missing during an inspection, what should the technician enter into the EIS?
• What vehicle year should be entered in the Emission Inspection System if the DMV lists it as 1996 but the under-hood decal lists 1995?
• Where can Inspectors find information for verification of aftermarket parts?
• Which ECS components must be inspected for a 1983 Toyota Tercel?
• Which data sources are used to determine emission control requirements?
• Which vehicles do not require a BAR Referee Label?
• How would the technician enter a bypassed EVAP system purge control solenoid into the EIS?
• A stamped D-193-86 on an aftermarket catalytic converter identifies which CARB reference?
• Which of the following is NOT a reason for the EIS to abort the ASM portion of the Smog Inspection?
• If the under-hood emissions label states that the ignition timing is 'non-adjustable', what is the correct inspection action?
• Which vehicle qualifies under the TSI smog inspection?
• If the EGR solenoid is bypassed, what is the required documentation in the inspection record?
• During a gas cap functional test, if there is no gas cap, what EVAP status should be entered in the EIS?
• What should the inspector do if they notice a steady leak of fluid from the transmission during a warm-up?
• Which entity administers the BAR exam and issues access codes for smog technicians?
• What should a technician do if the vacuum hose has fallen off the EGR valve during an ASM inspection?
• What term replaced the Gold Shield Station on January 1, 2013?
• What should an inspector do if the EIS returns a message "No Match"?
• Enhanced area testing is required during which scenario?
• What is the actual reading of a DVOM measuring 1.234 Ohms on the 2MΩ scale?
• How should a technician enter a finding of a bypassed EGR solenoid?
• Which of the following best describes what the ET Network does regarding certificates?
• How should the removal of the EVP sensor from the EGR valve be documented?
• Which statement best describes calibration practices for the BAR-97 EIS?
• In what year did the Smog Check program exemption begin for new vehicles?
• What should a technician do if the upper radiator hose ruptures during an ASM test?
• Which statement about Test Only stations is accurate?
• What should a licensed Smog Technician do if the under-hood emissions control label is missing?
• Which vehicles are exempt from a Smog Check Inspection?
• If an engine change is offered by the manufacturer for the same year and model, does it require a BAR Referee Label?
• What are the responsibilities of a STAR Test and Repair Station?
• Which statement about Test Only stations is true?
• What should a technician do if the BAR Label is damaged and illegible?
• How are Smog certificates transmitted after a test is completed?
• LPFET stands for which of the following?
• Which of the following sets includes all required components for a 1976 Jeep 4.2L engine?
• Which procedure is not part of the Visible Smoke Test?
• Which statement accurately describes CAP eligibility?
• What does ASM stand for?
• For starting an ASM test on a manual transmission vehicle, which gear should be used?
• In a Waste-Spark DIS, how does one coil fire two spark plugs?
• What is the duration of the repair cost waiver for a vehicle that has failed the Smog Check?
• If a visible crack is found in the vacuum signal hose to the Diverter Valve, how should this be recorded in the EIS?
• The 8,700 lb GVWR threshold is used to determine requirement for which test?
• Which statement about the Federal emissions warranty is correct?
• Regarding the Electronic Transmission (ET) Network, which statement is correct?
• Which emission controls are required on a Federally certified 1976 Jeep with a 4.2L engine?
• What should a technician do if they cannot locate the GVWR sticker on a pickup truck?
• Which component functions as an actuator in emission control systems?
• If the catalytic converter is gutted, which emission changes are expected?
• What must the owner do now that it has failed again?
• What is required for a licensed smog technician who is moving to a new address in the same city?
• For heavy-duty vehicles, where may the BAR-97 EIS be connected according to the guidelines?
• What should a technician do if a vehicle fails the Crankcase Visible Smoke Test?
• What is the correct roller clearance for the dynamometer?
• Bypass TVS at the vacuum advance control: how should it be entered in the EIS?
• If a 1976 El Camino has a replaced engine, what must be ensured for emissions compliance?
• What should the technician do if RPM is too high during the Idle portion of the TSI test?
• Who is correct regarding gross polluters receiving a Smog Inspection?
• Which category should you use for a defect in the electrical system affecting sensors and switches?
• Which statement is true regarding a licensed Smog Check Station and subletting work?
• Which department issues the initial access code to a Technician who has passed the BAR Exam?
• Which statement about STAR Test Only stations is true?
• Which statement accurately reflects Smog Check exemptions among older vehicles?
• How should a technician handle a vehicle that passed a Smog Check for biennial registration but is now being inspected for transfer of ownership?
• Which indicates a functioning EGR valve during testing?
• If the purge hose is not attached to the EVAP canister, how should the EVAP be recorded in the EIS?
• If a 'HC hang-up' error occurs, which issue is most likely?
• Which statement about liquid fuel leak inspection during BAR checks is correct?
• Which entity issues a certificate of compliance for gross polluters?
• How should the oversized air filter be entered during inspection?
• What must the Emission Inspection System (EIS) and OBD Inspection System (OIS) be connected to?
• Which statement best describes the status indicated by an O2 sensor switching voltage?
• What should a technician do if the VIN number on the vehicle does not match the DMV paperwork?
• What is the Consumer Assistance Program (CAP) for?
• What is the maximum timing variation allowed, given base timing of 10 degrees with +/- 3 degrees?
• Which document is not required at the Referee appointment for a cost waiver?
• Which of the following is not used to determine emission control requirements?
• The Air Injection System (AIS) is primarily designed to reduce which pollutants during engine warm-up?
• Which vehicles do not require a Low-Pressure Fuel Evaporative Test (LPFET)?
• How does a Waste-Spark Distributorless Ignition System (DIS) operate?
• For how long must repair orders and records be maintained at a licensed Smog Station?
• For BAR inspection records, how long must a station keep records pertaining to smog checks and repairs?
• Who is correct about ordering EIS/OIS certificates?
• How long is a Smog station required to maintain records for random audits?
• Which option shows the correct identification of the EGR system type depicted?
• How many Smog Inspectors must a licensed STAR Test Only Station employ?
• KOEO stands for which phrase?
• If the intake filter is plugged on an air pump, what will occur?
• The front bed of a Three-Way Catalytic Converter (TWC) helps reduce which emissions?
• During the EGR test, at what engine speed should you operate to evaluate the EGR valve?
• Where should a vehicle registered in a Basic area but garaged in an Enhanced area be tested?
• Which statement about ordering EIS/OIS certificates online is accurate?
• How would you classify an exhaust system with two tailpipes and two CATs?
• What is the correct procedure for increasing RPM or load during idle?
• Which action is not part of the Visible Smoke Test?
• In what year did California require catalytic converters on all vehicles sold?
• What is the specified Smog Check sign size required at all stations?
• Which inspection procedure is performed with the engine running?
• Under California Smog rules, when is a Smog Check certificate required during a transfer of ownership involving a family member?
• Which statement about the Federal emissions warranty is correct?
• Which component is not listed under the 'Other Emissions Related Components' category?
• Where can Inspectors find information for verification of aftermarket parts?
• What can a technician do if the air cleaner and TAC are missing before proceeding with the Smog test?
• If the Emission Inspection System initially indicates a No Match, and the VIN and plate numbers on the vehicle match the records, what should the technician do next?
• What is the proper entry for a broken oil cap under emission-related components?
• What does CARB stand for?
• What should be entered into the EIS if a vehicle has no license plates?
• Which scenario means LPFET is not required?
• Which of the following statements is true about the two dynamometer speeds?
• After a vehicle fails the Smog Check, what is the Smog Inspector's responsibility to the customer?
• How should a Technician proceed with a Smog Check for a vehicle registered in another state?
• If a vehicle's engine is not offered by the manufacturer for that model year, where should the vehicle be inspected?
• If the under-hood label does not provide a base timing value, what is an acceptable RPM range for checking base timing?
• Which program designation is used after 2013 for authorized smog testing locations?
• Before an ASM Smog test, if the vehicle has a bald tire, what action is recommended?
• If the purge control solenoid has been bypassed, which entry should be made in the EVAP system during testing?
• The cooling fan prompt in the emission testing system occurs at which ambient temperature?
• Which vehicle types are exempt from displaying a BAR label?
• How should a technician conduct a functional test on a backpressure transducer EGR system?
• In an EGR system, backpressure refers to which condition?
• What is the purpose of the exhaust gas recirculation (EGR) component in emission control?
• Repair cost waivers and economic hardship extensions apply to all except:
• What must STAR Test and Repair Stations perform after emissions-related repairs?
• When documenting a missing ECS during a Smog Check, which entry is correct?
• What are the required ECS components for a California certified 1980 Winnebago with a 7.3L engine?
• What does the O2 sensor see when a non-PCM controlled ported vacuum controlled EGR valve is activated?
• Which document is shown during inspection?
• Which statement does not apply to a licensed Smog Check station?
• If a technician notes a missing hot air tube and a plugged EGR hose, which entries should be recorded for TAC and EGR statuses?
• How should the technician handle a missing ECS during a Smog Check?
• Which statement is true regarding a Smog Technician's access code?
• What are the three geographic areas of the Smog Program?
• Which resource should be consulted for ignition timing procedures if not found on the under-hood label?
• What is required to conduct an EGR functional test?
• The functional OBDII test is required on all 1996 and newer vehicles with a GVWR of what weight or less?
• Which procedure is NOT part of a BAR inspection audit?
• In the Smog Check program, what does HEP stand for?
• When documenting a missing hot air tube and a plugged EGR hose, which TAC and EGR statuses are correct?
• What designation should be entered for a government fleet vehicle in the EIS?
• What should the technician enter if the EGR valve will not hold vacuum?
• If 'Other' is chosen as the reason for an inspection abort, what is the technician's obligation?
• What is the correct procedure if a Smog Technician cannot complete an inspection on a rare Ferrari 599 model?
• Who is correct regarding the fuel cap functional test?
• What is the proper way to report severe corrosion found during a Smog Check?
• Which entry would indicate tampering under Exhaust Gas Aftertreatment systems?
• What should be communicated when a Smog Technician cannot complete an inspection due to the vehicle model?
• STAR stations are used to administer the Smog test for which vehicles?
• What is the proper testing procedure for conducting an EGR functional test?
• What information is required to be provided to a customer whose vehicle failed the Smog Check Inspection?
• When is a Smog Check certificate required upon transfer of ownership?
• What is the maximum allowable drive axle weight for a vehicle to be tested on the dynamometer?
• How often must you calibrate the BAR-97 EIS?
• Before an ASM Smog test, if a vehicle has a bald tire, what should be communicated to the customer?
• How long must records be retained for random audits?
• What are the two constant speeds tested in a dynamometer portion of a Smog Check Inspection?
• What should a technician do if the engine size differs from the under-hood emission label?
• Which statement describes STAR Station in relation to Gold Shield?
• Who is correct regarding the type of EVAP system discussed?
• Which of the following is true about the BAR Snap test?
• What should be done with a vehicle identified as a High-Emitter Profile (HEP)?
• When entering a 19-character VIN into the EIS, how many characters should be entered?
• For a SPCN vehicle, which attribute should be entered as the vehicle's make in the EIS?
• What type of Smog Inspection must vehicles registered in a Basic Area receive biennially?
• A broken vacuum hose during a TSI smog check will typically cause which pollutant to rise at idle?
• Which characteristics qualify a vehicle for a TSI inspection?
• A dilution error in the Emission Inspection System indicates the system is reading high oxygen. Which option matches this statement?
• Which action is required before starting the ASM test?
• Which agency's approval should be checked for aftermarket headers during inspection?
• During the Smog Check, at what ambient temperature should the approved fan be used?
• What is the most likely cause if the BAR 97 dynamometer will not pass calibration?
• Where would a Technician find the Fuel Pressure Regulator in a vehicle equipped with TBI?
• What emissions does the Catalytic Converter with a mid-bed Air Management system help reduce?
• What must be done prior to running a TSI Smog inspection?
• What is the duration of a Smog Technician license?
• Which item is NOT required to be visibly posted in a customer area?
• If the EGR valve functions correctly during a test, what should be entered?
• What is the ideal stoichiometric ratio for gasoline engines?
• If ECS components have been tampered with, what is the vehicle's likely emissions status?
• If you find a disconnected O2 sensor and a disconnected TAC vacuum line, how should you record it?
• Which statement accurately reflects BAR Referee Label requirements?
• How should the technician proceed if a vehicle fails the Crankcase Visible Smoke Test?
• What should a technician do if an aftermarket turbocharger has no Executive Order number?
• What is the correct description of oxidizing, reducing, dual-bed, and three-way catalytic converters?
• What does GVW stand for?
• What should a technician enter if the air pump drive belt has been removed from the vehicle?
• Which testing location is allowed for certifying a gross polluter vehicle after a failure?
• How many ECS components are required for the California certified 1980 Winnebago with a 7.3L engine?
• A military vehicle not registered in California enters for a smog check. If it passes, what document is issued?
• Where would a Smog Inspector look for a BAR Referee label?
• What must the owner of a test-only smog station do to maintain his current station license after moving?
• What does it mean if a vehicle must be repaired with no cost limits?
• Who is correct regarding the proper location for posting the Station and Technicians licenses?
• What is the purpose of the Exhaust Gas Recirculation (EGR) functional test in older ASM inspections?
• For an ASM test on a vehicle with a 3.6L engine, which gear and RPM range should be used?
• When inputting a vehicle identification number, which statement is correct?
• During idle test high RPM, what is the recommended action?
• What does the term 'VID' stand for?
• During inspection, if the dipstick is missing, which exact EIS entry should be used?
• Where can a vehicle listed as a 'gross polluter' be tested after repairs?
• LPFET applies to vehicles within which model year range?
• Which entry should be used when the oil filler cap is broken?
• Which is not a proper procedure to verify engine operating temperature before a Smog Inspection?
• Which resource provides a list of repair stations in the area licensed to perform repairs?
• Which emission control system helps reduce HC and CO during engine warm-up?
• Which statement is true about the 'Other Emissions Related Components' category?
• Where should the Station and Technician licenses be posted?
• How can a Smog Inspector ensure the engine is at normal operating temperature before conducting a TSI?
• Which test is required for model year 1996 and newer vehicles under evaporative emissions testing?
• Which option is not a geographic area in the Smog Program?
• What is the required size for the Smog Check sign at all Smog Check stations?
• If the intake filter on an air pump is plugged, the test would show which outcome?
• What is the purpose of the Electronic Transmission (ET) Network?
• What is the duration of a Station's License?
• What is true about private fleet vehicles under the Smog Check program?
• Which statement about Maintenance Reminder lights and MIL is true?
• If a High-Emitter Profile vehicle is identified, at which facility must it be inspected?
• Which component is considered an actuator in engine systems?
• What is the correct procedure for functional tests during a Smog Check?
• What is the mandatory repair cost minimum for repairs to reduce emissions?
• During a visual inspection, there is no under-hood label. What should the technician do?
• What is the allowed speed tolerance during the ASM test?
• How should the technician record findings when a harness leading to the injectors is chewed?
• What is the correct inspection procedure for a vehicle equipped with aftermarket headers?
• What type of identification is required on all CARB-approved aftermarket emissions components?
• In the Crankcase Visible Smoke Test, what letter is entered for a defective vehicle?
• What is the RPM range required for the BAR Snap test for tailpipe smoke?
• How should severe corrosion found during a Smog Check be entered?
• What was introduced in 1976 to help the onboard computer regulate the air/fuel ratio?
• What should be done for a 2010MY Toyota Prius Hybrid during a Smog Check?
• What condition is required for Closed Loop operation?
• During a visual inspection, if the catalytic converter is misaligned, what should the technician enter into the EIS/OIS?