A global (generic) OBD-II scan tool is capable of displaying _______ .
A) Emission related data only B) Emission related DTCs
C) All data D) Both A and B on most global scan tools
Question 2
Most regular-grade gasoline today, using the (R + M) 2 rating method, is which of these octane ratings?
A) 87 B) 89 C) 85 D) 91