Smog Inspector Level 1 Exam Questions with Complete Solutions

Smog Inspector Level 1 Exam Questions with Complete Solutions What model year "Gasoline Vehicles" are subject to California's Smog Check Program? a. 1975 thru current model year b. 1776 thru current model year c. 1976 thru current model year d. 1976 thru 1999 model year - ANSWER 1976 through current model year What model year "Diesel Vehicles" are subject to California's Smog Check Program? a. 2000 thru current model year b. 1996 thru current model year c. 1998 thru 2016 model year d. 1998 thru current model year - ANSWER 1998 through current model year A 2005 Toyota Prius Hybrid is in for a Smog Inspection because of a Change of Ownership, how should the Smog Inspector proceed? a. Conduct an ASM Test b. Tell the new owner the vehicle does require a smog inspection c. Tell the new owner to make an appointment with the referee d. Conduct an OIS Test - ANSWER Conduct an OIS Test When conducting a Two Speed Idle Test on a 1989 Ford Mustang, how should the Smog Inspector Functionally test the EGR System? a. Manually lift the EGR Pintle and listen for an RPM drop b. Apply vacuum to the EGR and listen for an RPM drop c. Follow the manufacturers testing procedures d. Use a Bi-directional scan tool and listen for an RPM drop - ANSWER Follow the manufacturer's testing procedure's What emission(s) does the PCV system reduce? a. H/C & CO2 b. H/C & CO c. H/C & NOx d. CO2 & CO - ANSWER HC and CO What emission(s) does an Oxidation Catalyst (OC) reduce? a. CO & CO2 b. H/C & CO c. Hydrogen d. NOx - ANSWER HC and CO