CVVTCS

Continuous Variable Valve Timing Control System (CVVTCS) is an automobile variable valve timing technology developed by Nissan. It is also used in a twin CVTC configuration on engines like the Nissan Juke's MR16DDT engine. CVVTCS is the successor to Nissan's earlier valve timing implementation NVCS.

Engines with CVVTCS



 * HR15DE
 * HR16DE
 * HR12DE
 * MR18DE
 * MRA8DE (twin intake/exhaust)
 * MR20DE
 * MR16DDT (twin intake/exhaust)
 * QR25DE
 * VQ23DE
 * VQ25DET
 * VQ25DD (NEO-Di)(eVTC)
 * VQ30DD (NEO-Di)(eVTC)
 * VQ25HR (twin intake/exhaust) (eVTC)
 * VQ35DE (single intake/twin exhaust on some variants)
 * VQ35HR (twin intake/exhaust) (eVTC)
 * VQ37VHR (twin intake/exhaust) (eVTC) (also uses Variable Valve Event and Lift)
 * VQ40DE
 * VR38DETT
 * VK45DE
 * VK50VE (twin intake/exhaust) (also uses Variable Valve Event and Lift)
 * VK56DE (2007+)
 * VK56VD (twin intake/exhaust) (also uses Variable Valve Event and Lift)