Multiple Choice
On-board diagnostic (OBD) systems I and II are being discussed. Technician A says that OBD II systems require misfire detection. Technician B says that OBD I was capable of detecting exhaust emission control system failures. Who is right?
A) Technician A only
B) Technician B only
C) Both technicians A and B
D) Neither technician A nor B
Correct Answer:
Verified
Correct Answer:
Verified
Q1: A freeze-frame is a _ of all
Q3: The MIL is turned off under any
Q4: Technician A says that when the MIL
Q5: freeze-frame data includes all of the following
Q6: Technician A says that OBD-II includes generic
Q7: Which of these is checked during an
Q8: The OBD II task manager is responsible
Q9: Which organization(s) developed guidelines for OBD II?<br>A)
Q10: A vehicle has a flashing MIL when
Q11: A U type DTC indicates a problem