noahingle40 noahingle40

29-12-2019
Engineering

contestada

A vehicle has a crimped fuel return line. What effect will this have on 5-Gas analyzer gas readings?

A.CO decreases
B.NOx stays the same
C.O2 increase
D. Hc decreases

Respuesta :

gabest692 gabest692

30-12-2019

Answer:

D.

Explanation:

NOx remains relatively static. It might increase slightly, but NOx does not normally increase from rich air/fuel mixtures. The other three gases will change with a crimped closed fuel return line.

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Аноним Аноним

01-01-2020

Answer:

d.) Hc decreases

Explanation:

hope this helps!

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