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Question # 22

A diesel truck stalls intermittently at idle. Fuel pressure drops suddenly before stalling. What is the most likely cause?

Options:

A.

Fuel pressure regulator fault

B.

Turbo vane actuator

C.

EGR valve

D.

Air filter restriction

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L2 Overview

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

L2 Questions