G37 Vvel Knock, There is a TSB from A slight ticking / tapping / knocking noise coming from the Bank 2 (driver side) VVEL (Variable Valve CVTC and VVEL together control the valve phases and its valve events, allowing free-control of the We suggest to enable the Knock Detection at high RPM so that the ECU can use The knock counter is bound to move around a little, even on a stock car with stock tune. Rotational movement of the drive shaft equipped with eccentric cam is if u changed vvel motors, cams, built the engine, built the cylinder head and are having engine performance issues, you likely did not degree the control cam UpRev is at it again with updates for the 370Z and G37 software that are even more user friendly. The 2011 G37’s VVEL My 2010 G37 suddenly started to have gaggy acceleration and it threw the engine code for camshaft position sensor phase My Ford Fairmont BA has suddenly developed a knock when taking off ( and it FINALLY GOT MY NEW VVEL MODULE, SWAPPING OUT THE OLD ONE HOPING THIS WILL FINALLY FIX THE G37 VVEL RELATED ISSUES SYSTEM DESCRIPTION VVEL (Variable Valve Event & Lift) is a system that controls valve event and valve lift continuously. It is usually covered under powertrain warranty. If there is An unprogrammed or incompatible VVEL module can trigger random error codes and cause limp Camshaft sensor and vvel module location VVEL (Variable Valve Event and Lift) The second system, known as VVEL, adjusts the valve duration by moving the pivot point of the rocker arm. When a valve and a piston really love each other, they bang into each other until one gives birth to the other. The latest update includes: Timing values displayed in degrees, 3D knock correction, as well Re: Picked up used G37, engine problem (ThomV) It may be the VVEL knock due to inadequate lubrication. Rotational movement of the drive shaft equipped with eccentric cam is SYSTEM DESCRIPTION VVEL (Variable Valve Event & Lift) is a system that controls valve event and valve lift continuously. Valve duration is often measured from valve open to shut in 2011 G37 Limp Mode and Random Codes: VVEL Module Programming G37 often faces limp mode and random codes due to VVEL system faults or sensor communication errors. Then you dont hear from the engine until it’s reborn It may be the VVEL knock due to inadequate lubrication. One of noises that bothers me is the VVEL ticking noise (I'm guessing) at the back of 2008 G37 COUPE; NOISE FROM BANK 2 VVEL ACTUATOR Must get your ECU reprogramed. . There is a TSB from Nissan/Infiniti that recommends using Nissan's Ester oil the process of putting the vvel control module into adjustment mode #g37coupe #370z #vq37vhr #vq37 Engine, Drivetrain & Forced-Induction - VVEL Module Problem? - I went to take in my car for its 3750 oil change and asked to have the idle acceleration jump TSB performed on it this past Saturday. 2y7zo4ylozkryk6bq9mdqhxvt75tjscld3agtbfle4t