First, let's define the term. TV stands for throttle valve, which refers to a small valve in the automatic transmission that determines hydraulic line pressure. This valve is hooked via a cable ...

Diaphragm movement induced by changes in engine vacuum actuates a lever or spring that acts on an internal hydraulic throttle valve to change the transmission's pressure. In other words ...

Throttle valve operation works hand in hand with the ... Run the shifter through all gears with the brake applied to bleed the hydraulic control system. Check the fluid level hot.

The hydraulic hold-open circuit automatically ... some familiar—Atkinson/Miller cycle timing, elimination of the throttle valve and its pumping losses, in-cylinder exhaust-gas recirculation ...

Digital hydraulic systems represent a marked evolution ... can be utilised to model and optimise the flow behaviour in throttle-check valves, providing critical insights into supersonic and ...

Referred to as “pumping losses,” this bottleneck caused by a partially open throttle ... does by using hydraulic fluid running through narrow passages connecting the intake valves and the ...