CVVTCS

Continuous Variable Valve Timing Control, which is known as CVTC or CVTCS, 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. CVTCS is the successor to Nissan's earlier valve timing implementation NVCS.

Engines That Have CVTCS

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 (twin intake/exhaust on some variants)
• VQ35HR (twin intake/exhaust) (eVTC)
• VQ37VHR (twin intake/exhaust) (eVTC) (also uses VVEL)
• VQ40DE
• VR38DETT
• VK45DE
• VK50VE (twin intake/exhaust) (also uses VVEL)
• VK56DE (2007+)
• VK56VD (twin intake/exhaust) (also uses VVEL)

See also

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