Question

tech a says that if the oil pressure reads low, the oil pressure sending unit should be replaced. tech b says that if the oil pressure is low, the oil pressure should be measured using a separate pressure tester. who is correct?

Answer 1

The correct technician is Technician B

Step-by-step explanation:

Before replacing the pressure-sending unit, it is important to double-check the oil pressure with a pressure gauge or a different tool. This will verify whether or not Technician A's theory is correct which is the proper procedure instead of replacing parts at will.