The AWD ECU also monitors steering angle, steering angle rate of change, lateral G - forces, vehicle yaw rate and
hydraulic clutch pressure for the right and left rear axle shafts.
Not exact matches
Basic automatic transmission function is it uses
hydraulic pressure, valves, switches and
clutches to shift up and down.
Pump the
clutch to build up
pressure (pumping the
clutch is referring to depressing it with your foot repeatedly to build up
pressure in the
hydraulic system, keep
clutch depressed)
When you are as little as one ounce short or too much, these
pressures are wrong and because the
hydraulic brakes and
clutches inside won't work smoothly with the wrong
pressure, the control unit forces emergency mode.
Via a number of
pressure valves, the
hydraulic control unit masterminds both the wet
clutches and the shift cylinders activating the transmission ratio required.
Replaced
clutch disc,
pressure plate, throwout bearing, master cylinder and
hydraulic line.
Failure to accelerate, when engine RPM rises, can be due to slippage in the transmission and that can be due to faults in the torque converter,
clutch pack or the
hydraulic controls (e.g., inadequate line
pressure).
An electric oil pump makes operation of the Q7's start - stop system possible: it maintains oil
pressure in the
hydraulic circuit when the engine stops, and closes the
clutch for restarting.
It is a 4 - speed manual transmission with a
hydraulic clutch, and
hydraulic throwout bearing with a new
clutch pressure plate.
The wet multi-plate
clutch system uses
hydraulic pressure to actuate the
clutches and provide for gear selection.
The six - speed, transversely mounted DSG has two wet
clutches (offering a higher thermal load tolerance than dry
clutches) with
hydraulic pressure regulation.
The PACE Award citation noted that increasing
hydraulic pressures and reduced packaging space in new generation dual
clutch and automatic transmissions have triggered the need for higher tensile strength and higher modulus (stiffer) elastomer lips on bonded pistons to resist deflection and wear.
The solenoids allow direct control of the
hydraulic pressure applied to the shifting
clutches, along with centrifugal fluid
pressure canceling mechanisms, enabling finer control than conventional
clutch - control systems.
The Syncro is a viscous coupling, which operates via
hydraulic pressure and
clutches to send traction to wheels that have better grip.
Carburetor; battery; battery / battery pack on hybrid vehicles; shock absorbers; manual transmission
clutch assembly; friction
clutch disc and
pressure plate; throwout bearing; manual and
hydraulic linkages; distributor cap and rotor; safety restraint systems (including air bags); glass; lenses; sealed beams; light bulbs; brake hardware; all exhaust and emission components except those specifically listed under the coverage section of this contract; weather strips; all trim, moldings, handles, knobs or dials; bright metal; chrome; upholstery and carpet; paint; outside ornamentation; bumpers; body sheet metal and panels; tires and wheels / rims; GPS navigation systems; phone systems; TV / Video / Entertainment systems and Internet Access systems unless luxury electronics option has been purchased by you and accepted by us.