Across
- 5. a colorless, odorless poisonous gas
- 6. a catalyst that promotes chemical change
- 8. designed to clean up the exhaust gases
- 10. system designed to remove the effects of blow-by
Down
- 1. receives information from sensors and then provides accurate and immediate commands
- 2. monitors the oxygen content in the vehicles exhaust
- 3. used to lower the release of hydrocarbons into the air
- 4. a type of air pollution
- 7. information located under the hood
- 9. regulates the amount of exhaust gases that are redirected to the intake manifold