No, fuel consumption is decreased, the vehicle rev's lower.
no you don't have to drive with overdrive on permanently, but you will change gear quicker and less smoothly, also your fuel consumption will increase by as much as 50%.
It will not increase fuel consumption.
No it does not affect fuel consumption.
You should leave the car in overdrive at all times, unless driving conditions dictate otherwise. The overdrive is intended to optimize fuel consumption.
Yes, removing a catalytic converter can increase fuel consumption because it can lead to inefficient combustion of fuel, resulting in higher fuel consumption. Additionally, the engine may not run as efficiently without the catalytic converter, causing it to burn more fuel.
Turning off overdrive can actually lead to increased fuel consumption. Overdrive is designed to allow the engine to run at lower RPMs while maintaining speed, which improves fuel efficiency. When overdrive is off, the engine runs at higher RPMs, using more fuel. Therefore, it's generally more economical to keep overdrive on during highway driving.
Not enough that you would ever notice.
check the injection , and go for tuning. the tuning might be off
yes
no it should increase fuel consumption as the oxygen sensor should compensating by adjusting the engine to run rich.
The fuel consumption vs speed formula is typically represented as a linear equation, where fuel consumption (FC) is directly proportional to speed (S). This relationship can be expressed as FC a bS, where 'a' is the base fuel consumption rate and 'b' is the rate of change in fuel consumption per unit increase in speed. This formula helps determine how fuel consumption varies with different speeds of a vehicle.
Fuel consumption increases with increasing power because more fuel is required to generate the additional power. Even though air consumption remains almost the same, the engine needs more fuel to mix with the air in order to produce the higher power output. This results in increased fuel consumption without a significant change in air consumption.