It's the difference in rotational speed from the input to the output shaft. Most people are talking about rear-end gears of rear-wheel-drive cars when they refer to gears ratios. For instance, a common pickup gear ration is 3.55, which means that the input (drive) shaft turns just over 3-1/2 times for every time the wheels turn once. When you see numbers such as 3.55, it's actually 3.55:1, but the ":1" is dropped, since it's the same reference for all ratios. "Tall" or "fast" gears are better for highway mileage, fuel economy, and creature comfort, and are normally in the 2.75 to 3.23 range. "Deep" or "quick" gears are better for acceleration owing to their increase of rear-wheel torque. These usually run around 3.50 and higher (ratio number). Note that as the ratio number goes up, the car's relative speed goes down, since the engine can only turn so fast. With the later overdrive transmissions, you can have the best of both worlds by running deeper gears for better acceleration, then making up the difference once in overdrive by slowing the engine down for less interior noise and improved fuel mileage.
Incorrect gear ratio in first gear.Incorrect gear ratio in first gear.
The gear ratio of a train, also known as its speed ratio, is the ratio of the angular velocity of the input gear to the velocity of the output gear. The gear ratio is very important when it comes to physics.
The message '4th gear ratio incorrect' can indicate that there is a problem with the solenoid for the torque converter. This is code 54 on a Mitsubishi Galant.
Trouble code P0731 means: Incorrect gear ratio, first gear
It means that the computer detected a transmission slippage in 1st gear.
Trouble code P0732 means: Incorrect gear ratio, second gear
Number of rotation of the input shaft to turns of the ring gear. For example, a 3.55 gear ratio would mean the input shaft rotated 3.55 turns for each turn of the ring gear and axle shafts.
Trouble code P0733 means: Incorrect gear ratio, third gear Trouble code P0734 means: Incorrect gear ratio, fourth gear
The ratio is the driven gear divided by the driver gear. This determines the gear ratio.
Gear ratio of bevel gears isnumber of ring gear teeth divided by number of pinion gear teeth.
no, the carburetor has nothing to do with your gear ratio.
Probably a 3.08 gear ratio.