Technician A says that warm up cycles are used to erase DTCs and ...

[humphriesbr@me.com]

Technician A says that warm up cycles are used to erase DTCs and freeze frame data. Technician B says that OBD II requires the diagnostic system to monitor all emission-related components and systems. Who is right?
 
  A) Technician A only B) Technician B only
  C) Both technicians A and B D) Neither technician A nor B

Question 2

If 200 psi of hydraulic pressure is applied to a two-square-inch caliper piston, the brake application force on a one-square-inch piston will be
 
  A) 200 psi B) 300 psi C) 100 psi D) 400 psi

[micaelaswann]

Answer to Question 1

C

Answer to Question 2

D

[humphriesbr@me.com]

Excellent

[chjcharjto14]

Gracias!