CVVTCS

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

Engines That Have CVVTCS

VQ35HR engine with CVTCS(intake) and eVTC(exhaust).

• HR15DE
• HR16DE
• 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)

See also

• Nissan Variable Cam Timing
• Nissan Variable Valve Event and Lift
• Nissan Variable Valve Lift and Timing