Texas Emissions Inspections Exam Questions &
Answers.
1. Why are we concerned about Motor vehicles emit toxic air pollutants
motor vehicle pollution? Motor vehicles contribute to the formation of ground level
ozone
"typical" vehicle emits a half-ton of air pollution annually
A malfunctioning vehicle emits many times the amount of
pollu- tion of a "typical" vehicle
2. True or False: Motor True
vehi- cles are the largest
source of ground-level
ozone (or smog) in Texas.
3. What is the primary
To insure that vehicles emit the minimum amount of pollutants
purpose of OBDII?
through their useful life.
4. What does the OBD II inspec- Monitors all components that attect vehicle
emissions.
tion do? sta- tion has each tool needed
for all vehicle makes.
5. What model year and
weight requirement are
OBDII sys- tems
required in gasoline
powered vehicles?
6. True or False: Each
vehicle make requires a
different Di- agnostic Link
Connector, and you are
responsible for en-
suring your inspection
1/
8
, Texas Emissions Inspections Exam Questions &
Answers.
etect and record malfunctions of the
components that attect vehicle
emissions.
hecks the results of the self-tests that occur while
the vehicle is driven prior to the time of
inspection.
996 or newer/8,500 pounds or less
alse
2/
8
Answers.
1. Why are we concerned about Motor vehicles emit toxic air pollutants
motor vehicle pollution? Motor vehicles contribute to the formation of ground level
ozone
"typical" vehicle emits a half-ton of air pollution annually
A malfunctioning vehicle emits many times the amount of
pollu- tion of a "typical" vehicle
2. True or False: Motor True
vehi- cles are the largest
source of ground-level
ozone (or smog) in Texas.
3. What is the primary
To insure that vehicles emit the minimum amount of pollutants
purpose of OBDII?
through their useful life.
4. What does the OBD II inspec- Monitors all components that attect vehicle
emissions.
tion do? sta- tion has each tool needed
for all vehicle makes.
5. What model year and
weight requirement are
OBDII sys- tems
required in gasoline
powered vehicles?
6. True or False: Each
vehicle make requires a
different Di- agnostic Link
Connector, and you are
responsible for en-
suring your inspection
1/
8
, Texas Emissions Inspections Exam Questions &
Answers.
etect and record malfunctions of the
components that attect vehicle
emissions.
hecks the results of the self-tests that occur while
the vehicle is driven prior to the time of
inspection.
996 or newer/8,500 pounds or less
alse
2/
8
