Question # 11

A scan tool shows P0175 (System Too Rich Bank 2). Fuel trims are highly negative, and O2 sensors confirm rich condition. Fuel pressure is above specification. What is the likely fault?

Options:

A.

Faulty fuel pressure regulator

B.

Vacuum leak on Bank 2

C.

Dirty injector on Bank 2

D.

Faulty MAF sensor

Viewing question 11 out of 72 questions
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