Technician A says that it's important to study engine data during a road test to diagnose MPC (model predictive control) corrections, which diminish power output and increase fuel consumption. Technician B says that you compare data values with other vehicles in known good condition to identify the discrepancy and diagnose which component or system may be changing the MPC of virtual lookup tables. Who is right?
A)A only"
B)B only"
C)Both A and B
D)Neither A nor B"

Question

Quizplus · Accepted Answer

Both technicians are correct. Technician A is right about the importance of studying engine data during a road test to diagnose MPC corrections. Technician B is correct in stating that comparing data values with vehicles in known good condition helps identify discrepancies and diagnose issues affecting MPC.

Technician a Says That It's Important to Study Engine Data