A check with a scan tool indicates these pressures with the AC ...

[MGLQZ]

A check with a scan tool indicates these pressures with the AC system: Low side 26 psi/high side 90 psi. What could these pressures indicate?
 
  A) Low refrigerant charge B) System operating normally
  C) Compressor not running D) Overtightened belt

Question 2

Technician A says that for best results, loosen the fastener immediately after spraying it with penetrating oil. Technician B says that rusted fasteners may be loosened by tapping with a hammer. Which technician is correct?
 
  A) Technician A only B) Technician B only
  C) Both technicians A and B D) Neither technician A nor B

[SomethingSomething]

Answer to Question 1

A

Answer to Question 2

B

[MGLQZ]

TYSM

[Liamb2179]

Gracias!