Nissan 370Z Forum - View Single Post

SG4247 · 11-09-2021, 01:27 PM

I agree with Phunk.

There are mechanical stops on the VVEL actuator shaft, so even if the servo motor went crazy and adjusted the valve timing incorrectly due to sensor input being wrong, there would not be any mechanical damage to the VVEL valvetrain assy because the actuator shaft travel is limited.

11-09-2021, 01:27 PM	#4 (permalink)
SG4247 Track Member Join Date: Oct 2016 Location: OKC Posts: 790 Drives: 2010 touring Rep Power: 7842	I agree with Phunk. There are mechanical stops on the VVEL actuator shaft, so even if the servo motor went crazy and adjusted the valve timing incorrectly due to sensor input being wrong, there would not be any mechanical damage to the VVEL valvetrain assy because the actuator shaft travel is limited. __________________ NA on E85 - 12.402 @ 112 mph 100 shot E85 - 11.589 @ 117 mph JWT C2 cams rev Base Circle & Titan Valves