Which of the following can cause abnormally high DPF intake temperatures?
A) restricted boost air heat exchanger
B) high air filter inlet restriction
C) high altitude operation
D) any of the above

Question

Quizplus · Accepted Answer

Each of the listed factors can contribute to abnormally high Diesel Particulate Filter (DPF) intake temperatures by affecting the engine's air intake and combustion efficiency.

Which of the Following Can Cause Abnormally High DPF Intake