Technician A says that the best way to check for a misfiring cylinder on a high-pressure common rail fuel system is to crack each injector line open one by one. Technician B says that it may be necessary to use an electronic service tool to enter new injector calibration information into the ECM memory if an injector is replaced. Who is correct?

A. A only
B. B only
C. Both A and B
D. Neither A nor B


Answer: B

Trades & Technology

You might also like to view...

Mechanical drawings are often referred to as a set of local languages.

Answer the following statement true (T) or false (F)

Trades & Technology

Wallboard should not be installed in contact with the floor because it will _____.

a. be hard to align adjoining panels b. wick up moisture and be damaged c. interfere with finish flooring installation d. make trim installation more difficult

Trades & Technology

Describe the coal reserves of the United States

What will be an ideal response?

Trades & Technology

The leadership skill of encouraging others in positive ways is known as:

a. loyalty c. integrity b. enthusiasm d. tact

Trades & Technology