NADA - Certified National Automobile Dealers Association Consultant Practice Test
NADA - Certified National Automobile Dealers Association Consultant NADA Emissions Control
What diagnostic procedure is fundamental to emissions control?
Select your answer
A
Replacing parts until the problem stops
B
Systematic diagnostic process using scan tools, visual inspection, and test procedures
C
Asking the customer what they think is wrong
D
Starting with the most expensive repair
Hint
