SMOG CHECK INSPECTOR EXAM CA 2024/2025 NEWEST!!
ACTUAL COMPLETE 150 REAL EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED ANSWERS)
ALREADY GRADED A+.
What does the crankcase test consist of? 👀💨 and for how
long? - ANSWER -
Observe the engine crankcase for 10
seconds
A certification of compliance is not required for which type of
vehicles ? - ANSWER
-Government fleet
vehicles
Who qualifies for a waiver ? 🇺🇸 - ANSWER -Military personnel
Change of ownership area 76' to 99' MY vehicles are subject
to what kind of
emissions test ? Hint: tailpipe - ANSWER -2
speed idle test
,No repairs or diagnoses can be performed at a TEST ONLY
station except for
minor repairs such as ..? - ANSWER -The reconnection of
hoses and vacuum
lines
Diesel- a visible smoke plume observed 5 to 15 feet from the
tailpipes that lingers
for more than 3 seconds on either of the final 2 bar snap
tests. Pass or fail -
ANSWER -
Fail
Pass or fail? Any visible smoke observed during the idle test ? -
ANSWER -Fail
What is the crankcase PCV test? - ANSWER -Continue to
leave the engine
running, go to vehicles engine compartment open the good and
determine whether
any smoke is coming from the crankcase pcv system (observe
for 10 seconds)
What is the EVAP test ? - ANSWER -Detects any leaks for vehicles
95' and older
, What is the Bar snap test? - ANSWER -It's part of the bar 97 tests
older vehicles 99 and older. Ensure that the RPM falls in between
2000 and 3000observe the tailpipe exhaust plume for 10 seconds
(3 times)
When calibrating the bar 97 which gases does it have ? -
ANSWER -Zero, high,
and
low
When calibrating the EVAP machine what do you need to do ? -
ANSWER -Attach
the red hose to the machine need ti open up the
compressed nitrogen
What is the PCV system ? Reduces which two gases - ANSWER
-Contains the
flow of crankcase fumes (blow by gases) into the intake
manifold to reduce
hydrocarbons (HC) and Carbon
Monoxide (CO)
TAC (thermostatic air cleaner) need to make sure everything is
present and installed properly. Make sure that the air filter
ACTUAL COMPLETE 150 REAL EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED ANSWERS)
ALREADY GRADED A+.
What does the crankcase test consist of? 👀💨 and for how
long? - ANSWER -
Observe the engine crankcase for 10
seconds
A certification of compliance is not required for which type of
vehicles ? - ANSWER
-Government fleet
vehicles
Who qualifies for a waiver ? 🇺🇸 - ANSWER -Military personnel
Change of ownership area 76' to 99' MY vehicles are subject
to what kind of
emissions test ? Hint: tailpipe - ANSWER -2
speed idle test
,No repairs or diagnoses can be performed at a TEST ONLY
station except for
minor repairs such as ..? - ANSWER -The reconnection of
hoses and vacuum
lines
Diesel- a visible smoke plume observed 5 to 15 feet from the
tailpipes that lingers
for more than 3 seconds on either of the final 2 bar snap
tests. Pass or fail -
ANSWER -
Fail
Pass or fail? Any visible smoke observed during the idle test ? -
ANSWER -Fail
What is the crankcase PCV test? - ANSWER -Continue to
leave the engine
running, go to vehicles engine compartment open the good and
determine whether
any smoke is coming from the crankcase pcv system (observe
for 10 seconds)
What is the EVAP test ? - ANSWER -Detects any leaks for vehicles
95' and older
, What is the Bar snap test? - ANSWER -It's part of the bar 97 tests
older vehicles 99 and older. Ensure that the RPM falls in between
2000 and 3000observe the tailpipe exhaust plume for 10 seconds
(3 times)
When calibrating the bar 97 which gases does it have ? -
ANSWER -Zero, high,
and
low
When calibrating the EVAP machine what do you need to do ? -
ANSWER -Attach
the red hose to the machine need ti open up the
compressed nitrogen
What is the PCV system ? Reduces which two gases - ANSWER
-Contains the
flow of crankcase fumes (blow by gases) into the intake
manifold to reduce
hydrocarbons (HC) and Carbon
Monoxide (CO)
TAC (thermostatic air cleaner) need to make sure everything is
present and installed properly. Make sure that the air filter
