Technician a Says All Computer System Problems Can Be Solved

question 27

Multiple Choice

Technician A says all computer system problems can be solved by using a scan tester. Technician B says many computer-controlled components can be tested with an ohmmeter or voltmeter. Who is correct?

• A) A only
• B) B only
• C) both A and B
• D) neither A nor B

---

Definitions:

Main Pressure Tap

A point within a fluid system designed for pressure monitoring or for connecting measurement devices.

ECPC Valve

Electronically Controlled Pressure Control valve, used in automatic transmissions to control the hydraulic pressure based on electronic signals.

Caterpillar CX

A series of transmission products manufactured by Caterpillar, specifically designed for heavy-duty applications.