SMOG Exam 2: Testing and Inspection |Q&A 100% Correct|

SMOG Exam 2: Testing and Inspection |Q&A 100% Correct| (P) Pass If the MIL flashes during the test, but performs as required when prompted by the machine, what would be the entry into the machine? (N) for N/A or Non-applicable How is non-adjustable timing entered into the EIS during the Ignition Timing Functional Test? (N) for N/A or Non-applicable How would you enter the results of a LPFET if the canister is not accessible without disassembling or raising the vehicle? 2500 Degrees Fahrenheit At what temperature does NOx begin to increase significantly? Rich Condition What running condition will cause CO emissions to elevate? Misfire (Fuel, Ignition, or Compression) What running condition will cause HC emissions to elevate? HC & NOx When combined in the presence of sunlight, what two emissions are the main contributors to photochemical smog Good Combustion Efficiency What do CO2 readings of 13.5-15.5% indicate? RPM should drop or engine should die. If an EGR valve is opened at idle, either by supplying vacuum, grounding a solenoid or physically lifting the diaphragm, what should occur? Oxygen levels Decrease What happens to Oxygen levels as CO increases Oxygen levels Increase What happens to Oxygen levels as CO decreases No Should a technician hook up a scan tool to check for codes and monitors prior to performing an inspection? Check upper and lower hoses, cycling of cooling fan, or inspect the temp gauge. Prior to an inspection, how can the technician ensure the vehicle is warmed up properly? Preignition When a second source of ignition occurs prior to the firing of the spark plug, it is called _________. Detonation When a second source of ignition occurs after the firing of the spark plug, it is called _________. Insert the probe into the hole, as long as it is after the catalytic converter. A vehicle has excessive dilution due to holes in the exhaust. What should you do? Complete the online inspector update training found on the BAR website? What must be done prior to renewing an inspector license? Abort the test What should be done if a vehicle overheats during an ASM emissions inspection? Oxygen and heat In order for an oxidation catalyst to operate properly, what is required? NOx When performing an ASM emissions inspection, what emission is measured that is not measured during a TSI inspection GVWR What is the acronym for gross vehicle weight rating? Acceleration and Cruise Under what driving conditions are NOx the highest? 2nd gear, if possible What gear should be used when performing an ASM on a vehicle equipped with a manual transmission? Drive What gear should be used when performing an ASM on a vehicle equipped with a automatic transmission? Deceleration and idle Under what driving conditions are NOx the lowest? HC & CO What two harmful emissions are measured during a TSI inspectio