On a return-style fuel injection system, what could cause high fuel pressure, and what would the results be?

What will be an ideal response?


High fuel pump pressure may be caused by a restricted return fuel line or a sticking pressure regulator. High fuel pressure causes a rich air/fuel ratio.

Trades & Technology

You might also like to view...

Which process is similar to hot-leaf stamping except multicolored designs are possible?

A. ?plating B. ?engraving C. ?in-mold decorating D. ?heat transfer decorating

Trades & Technology

24.2 x 7.9 = 1,901.8?

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

Trades & Technology

The weather in Los Angeles is dry most of the time, but it can be quite rainy in the winter. The rainiest month of the year is February. The following table presents the annual rainfall in Los Angeles, in inches, for each February from 1965 to 2006.

0.2 3.7 1.2 13.7 1.5 0.2 1.7 0.6 0.1 8.9 1.9 5.5 0.5 3.1 3.1 8.9 8.0 12.7 4.1 0.3 2.6 1.5 8.0 4.6 0.7 0.7 6.6 4.9 0.1 4.4 3.2 11.0 7.9 0.0 1.3 2.4 0.1 2.8 4.9 3.5 6.1 0.1 a. Construct a stem-and-leaf plot for these data. b. Construct a histogram for these data. c. Construct a dotplot for these data. d. Construct a boxplot for these data. Does the boxplot show any outliers?

Trades & Technology

Certain casting methods require that inside corners of parts have fillets.

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

Trades & Technology