The timing and speed at which these valves open are crucial for the engine to perform well. Although it is possible for the engine to exist without this technology, you would see a great decrease in your fuel economy if this were to happen. The variable valve timing system is comprised of...
高公里程 VVT 问题简介与解决办法说明书 F eature Sure, it’s a boon to performance, but the system is a possible trouble spot when a big number’s on the odometer. The mechanism itself, stretched chains and worn tensioners that sometimes don’t set DTCs, and zeroing in on the problems ...
This format is known as cam phasing, as the internal gear within the cam gear can influence the phase angle of the camshaft, altering the time at which the lobes interact with their respective rocker arms. This technology was first implemented on the 2JZ-GE engine and featured on the famous...
Our company has a group of professional and technical backbone of high-quality, advanced production equipment and scientific management mode, so that our company has developed into a set of scientific research and development and manufacturing operations as one of the scienc...
“locks” the normally used two intake valves together with a set of pins that are pushed outward into the two intake rockers and transfers their motion to a higher eccentric lobe (operated by the middle rocker arm). This higher lobe gives the engine the needed boost in po...