2014年8月2日 · Both VTEC and VVT-i are examples of variable valve timing, they're just the different trademark names of their associated brands. Variable valve timing allows for better …

2019年8月7日 · I am unsure how the Toyota (variable valve timing) VVT-iW and VVT-i work and what the differences are. " VALVE MECHANISM 1. General A high-expansion cycle (Atkinson …

2022年5月28日 · Clogged VVT screens, or a gunked up engine. No clue the cleanliness of your engine. One member had a clogged port going to that area. Kept getting cam codes and poor …

2020年9月16日 · I am replacing vvt solenoid but is there an vvt oil filter on my v6 4.0 and if so where would I find it. Also under my dash where the code reader connector is there is a.little …

2011年6月18日 · Many speculated it might have been a differet "tune" of the 4.0 liter with single VVT-i at the time, but the consensus as I understand it was that slightly different HP & TQ …

2000年11月9日 · VVT-i does not control the lift of the valves, it only controls the timing. The intelligence part of VVT-i indicates that it is continuously variable, and takes into account not …

2024年3月3日 · You need to have vvt codes to consider opening the engine. Start using a datalog process to isolate the issue. Knock sensor broken circuit forces ecu to retard ignition.

2010年7月13日 · 2.7L 2TR-FE : getting codes P0011, P0016, P0101, P0335 Replaced Crankshaft position sensor, Camshaft position sensor, VVT oil filter.

2009年9月27日 · Dual VVT-i is more about emissions and economy than performance. The current tacoma has more torque than that FJ cruiser with premium gas specs. Besides, its the …

2012年7月11日 · VVT-i For the 120-Series LandCruiser Prado and Mk.7 Hilux, the variable inlet valve timing (VVT-i) a 50 degree range of adjustment (relative to crankshaft. Furthermore, the …