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
Answer: A
Trades & Technology
You might also like to view...
Which of the following is the symbol for an induced draft cross flow tower?
Figure
Trades & Technology
What is the difference between primary roof drains and secondary roof drains?
What will be an ideal response?
Trades & Technology
Six volt systems require ________ wires than 12 volt systems
A) Smaller B) Equal C) Larger D) None of these
Trades & Technology
Determine the signal f(t) whose Fourier transform is shown in Fig. 18.38. (Hint: Use the duality property.)
 figure 1.png)
Trades & Technology