Variable valve lift is used to enhance performance depending on the RPM and load, while variable valve timing is typically used for emissions control (lowering combustion...

Variable valve lift (VVL) is an automotive piston engine technology which varies the height a valve opens in order to improve performance, fuel economy or emissions. There are two main types …

到了80年代末，随着ECU+电喷车型的普及，一项一直以来只是设想的技术终于开始被本田大规模应用在车上，那就是VVT和VVL技术。 说起这项技术，我首先给大家降为解释一下其原理吧。 …

Variable valve lift (VVL) and variable valve timing (VVT) are two of the most common dynamic valvetrain features found in modern commuter cars and even many of today’s performance cars.

Modern vehicles have the be ability to change valve timing, lift amount and duration. This has brought significant improvement in horsepower, fuel economy a...

到了80年代末，随着ECU+电喷车型的普及，一项一直以来只是设想的技术终于开始被本田大规模应用在车上，那就是VVT和VVL技术。 说起这项技术，我首先给大家降为解释一下其原理吧。 …

2024年1月17日 · VVL, VVEL, and VVTL are all abbreviations for technologies that involve altering the lift of engine valves for improved performance. VVL stands for “Variable Valve Lift”, VVEL …

All of our parts are genuine OEM parts so we guarantee your Engine Variable Valve Timing (Vvt) Solenoid will perfectly fit your 2017-2024 Volkswagen vehicle, and you'll get your parts for less …

A faulty variable valve timing control solenoid, or spool valve, can result in a check engine light accompanied by engine hesitation and pinging under acceleration. If your Volkswagen needs …

2010年6月11日 · I was just wondering why VW never built any engines with a Variable valve lift system, like you find with Honda Vtec, Nissan Neo VVL & RunX Rsi. I know that some G4 Gti …