A vehicle burning CNG loses about ________ percent power as ...

[student77]

Question 1

A flex-fuel vehicle uses the PCM to make adjustments to the engine according to the percentage of ethanol in the fuel. The PCM must adjust which engine settings?
◦ Quantity of fuel delivered
◦ Ignition timing
◦ Both A and B
◦ Neither A nor B

Question 2

A vehicle burning CNG loses about ________ percent power as compared to gasoline.
◦ 10
◦ 85
◦ Zero
◦ 40

[ergserg]

Answer 1

Both A and B

Answer 2

10

[student77]

Wow, this really help

[meganmoser117]

YES! Correct, THANKS for helping me on my review