Smog Check Inspector Exam CA Exam, Most Recent Exam
Version 2025/2026 Actual Complete Real Exam Questions
And Correct Answers (Verified Answers) Already Graded
A+ / Newest Exam /Just Released!!
What action should be taken when a 23 month old car with
22,000 miles on its
odometer fails an emissions inspection because of a
failed emission
component? - ANSWER-Refer the customer to go to a dealer
for the repair
What is the difference between a three wire oxygen sensor and
a single wire oxygen sensor ? - ANSWER-A three wire allows
earlier closed loop operation
are smog check inspections and or repairs allowed to be sublet
- ANSWER-No
but there are a few
exceptions
Is sales tax included on the estimate? - ANSWER-No only on
the invoice
,Functional tests are procedures that consist of - ANSWER-EGR
systems, ignition timing, MIL, OBD, LPFET, fuel cap (following
manufacturer procedures, smog check manual and as
prompted by the inspection system
Under functional which two tests does gasoline powered
vehicles from 96 to 99
require? - ANSWER-OBD
AND MIL
What are the two required tests do gasoline powered
vehicles from 75 to 95
require? - ANSWER-Tailpipe and Visual and everything
comes with it
On government vehicles if the odometer is missing or
illegible enter ___? -
ANSWER-None;
N/A
Inspect a dual/ bi-fuel vehicle using the ⛽️ - ANSWER-Fuel
in which the
vehicle was operating on when it arrived to
the station
The ASM emission inspection includes two loaded mode
sequences known as
, ___/___ and ___/____? - ANSWER-50/15
and 25/25
If the BAR referee label is missing what should the
technician inform the
customer ?? - ANSWER-To contact the bar referee for
inspection information
An SPCN, grey market or vehicle with an engine change
without a bar referee
label it must be first inspected where ? -
ANSWER-Referee
If no liquid leak is found what should you input into the
EIS OR OIS? -
ANSWER-
Pass
If a liquid fuel leak is detected what should you input into the
EIS OR OIS? -
ANSWER-"F" for fail ,
defective
If a vehicle is equipped with parts that modify the original
emission control
configuration, inspectors must verify if those parts are
exempted or ? -
ANSWER-Carb
approved
Version 2025/2026 Actual Complete Real Exam Questions
And Correct Answers (Verified Answers) Already Graded
A+ / Newest Exam /Just Released!!
What action should be taken when a 23 month old car with
22,000 miles on its
odometer fails an emissions inspection because of a
failed emission
component? - ANSWER-Refer the customer to go to a dealer
for the repair
What is the difference between a three wire oxygen sensor and
a single wire oxygen sensor ? - ANSWER-A three wire allows
earlier closed loop operation
are smog check inspections and or repairs allowed to be sublet
- ANSWER-No
but there are a few
exceptions
Is sales tax included on the estimate? - ANSWER-No only on
the invoice
,Functional tests are procedures that consist of - ANSWER-EGR
systems, ignition timing, MIL, OBD, LPFET, fuel cap (following
manufacturer procedures, smog check manual and as
prompted by the inspection system
Under functional which two tests does gasoline powered
vehicles from 96 to 99
require? - ANSWER-OBD
AND MIL
What are the two required tests do gasoline powered
vehicles from 75 to 95
require? - ANSWER-Tailpipe and Visual and everything
comes with it
On government vehicles if the odometer is missing or
illegible enter ___? -
ANSWER-None;
N/A
Inspect a dual/ bi-fuel vehicle using the ⛽️ - ANSWER-Fuel
in which the
vehicle was operating on when it arrived to
the station
The ASM emission inspection includes two loaded mode
sequences known as
, ___/___ and ___/____? - ANSWER-50/15
and 25/25
If the BAR referee label is missing what should the
technician inform the
customer ?? - ANSWER-To contact the bar referee for
inspection information
An SPCN, grey market or vehicle with an engine change
without a bar referee
label it must be first inspected where ? -
ANSWER-Referee
If no liquid leak is found what should you input into the
EIS OR OIS? -
ANSWER-
Pass
If a liquid fuel leak is detected what should you input into the
EIS OR OIS? -
ANSWER-"F" for fail ,
defective
If a vehicle is equipped with parts that modify the original
emission control
configuration, inspectors must verify if those parts are
exempted or ? -
ANSWER-Carb
approved
