When the transmission is operating at a 1:1 ratio, also known as direct drive. In most overdrive transmissions, there isn't a gear which hits at exactly a 1:1 ratio. But if you have an older vehicle with a direct drive transmission (like most of the older three speed automatics and four speed manuals are), then your highest gear is likely a 1:1 ratio. What that means is that, for each rotation of the transmission's input shaft, there is one rotation of the output shaft, as opposed to overdrive, where the output shaft spins faster than the input shaft.
Of course, when the vehicle is shut off and not in motion, the engine speed and driveshaft speed are matching then, as well.
The driveshaft in a car brings the power from the engine and the speed through the transmission back to the differential on a car.
To match a constant speed engine with a variable speed vehicle.
It disengages the engine from the driveshaft allowing you to shift the gears on your transmission.
back of the engine above driveshaft bolted on to engine block
That is a manual transmission ( what the gearshift is connected to ) and it contains different sized gears that make the vehicle go faster by allowing an increase in the transfer of rpm from engine to driveshaft speed.
That will vary according to the engine and transmission.
The speed sensor and the ABS sensor are combined on a 6 speed Mondeo TDCI. It is located above the OS driveshaft.
if the play is in driveshaft, replace u joints. if the play is actually in the diff, remove driveshaft and tighten pinion bearing.
The engine turns the transmission then the transmission turns the driveshaft.
yes. very good result, high fuel efficiency without affecting the speed.
that will have to be measured to find that answer.
You might have to get a new driveshaft made or if your driveshaft you now have is too long you can have it shortened.