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Question # 21

A technician notes a loud hissing noise during acceleration. Boost pressure is lower than expected. What is the most likely cause?

Options:

A.

Charge air cooler hose leak

B.

Faulty MAP sensor

C.

Weak high-pressure fuel pump

D.

Glow plug fault

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L2 Overview

Name Electronic Diesel Engine Diagnosis Specialist
Code L2
Vendor Skilled Trades
Certification ASE

L2 Questions