When did Toyota start using VVT?
1991
VVT itself was introduced in 1991 in the 4AGE engine, which features 5-valves per cylinder, and a two-stage, hydraulically-controlled cam phasing system and it quickly proliferated to most of Toyota’s engine lineup.
Does Toyota use VVT?
All current Toyota models in the U.S. use VVT-i engines except the Mirai fuel-cell vehicle, the 86 coupe and Supra sports car.
What is the difference between VVT and VVT-i?
VVTL-i is a system whose principle of functionality has been derived from VVT-i but it is different in a way that it alters the valve timing as well as the valve lift(duration). Dual VVT-i as the name suggests would carry out the same function but on two valves at the same time .
Are VVT-i engines good?
The VVTi mechanism is not unique to the land cruisers. It’s pervasive across the whole lineup of toyota’s and has proven it’s worth reliability in power and gas efficiency. Look at the pros – more power and efficiency across the board. That’s not something to be taken likely for a heavyweight car like the Land Cruiser.
What does VVT mean on a Toyota?
Variable Valve Timing-intelligent
Tokyo―TOYOTA MOTOR CORPORATION announced today the development of its new “Variable Valve Timing-intelligent” (VVT-i) technology, which increases performance and fuel economy. Engine development today necessitates both better fuel economy and advanced vehicle performance.
Is VVT-i better than VTEC?
And a Honda engineer came up with a solution or as we all know it better ‘i-VTEC’. It is Variable Valve Timing and Lift Electronic Control with intelligence. The VVTi only alters the timing while i-VTEC alters the timing as well as lift of the valves. Also, the VVTi technology works only on the intake valve.
What kind of engine does a Toyota Corolla have?
This engine was offered mostly for the front-wheel drive vehicles such as the Toyota Corolla or Toyota Celica GT, but also for the rear-wheel-drive Toyota MR2 Spyder and Lotus Elise.
Which is the most popular version of the Toyota Corolla?
Dubbed the most popular version of Toyota Corolla, the ninth generation of the car saw the daylight in 2000 when the Japanese carmaker upgraded the previous model and launched it on all available markets. However, even more plants started manufacturing this vehicle, including Bangladesh, Vietnam, Pakistan and India.
What kind of engine does a Toyota 1.8L have?
An approximate mileage which you can get out of a 1.8L 1ZZ-FE is 125,000 miles (200,000 km). 1ZZ-FED – 148 hp (110 kW) at 6,400 rpm, 136 lb-ft (184 Nm) at 4,000 rpm. This engine was produced in Japan at the Shimoyama plant. It features multi-point fuel injection, VVT-I and light weight connecting rods.
Why does my Toyota Corolla engine burn oil?
2 years ago I purchased for a substanbtial sum, a Toyota Corolla GLS W reg.It has now 72000 on the clock,myself having driven 14000 in the past 2 years.It has started in the last 12 months,to burn oil excessively (4 1/2 ltrs in approx 8 weeks). I now know from mechanics and my own research,that this is due to a Toyota design fault on these engines.