Multiple Choice
When an idle speed balance (ISB) test is run on a DD-Series engine and one injector displays a high negative value, which of the following is the likely cause?
A) injector is compensating for a high injection rate
B) injector is compensating for a low injection rate
C) injector actuator is drawing excessive current flow
D) injector actuator is producing excessive resistance
Correct Answer:
Verified
Correct Answer:
Verified
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