I have a 2005 2.7 VVTI d/c 4x2 and I get about 7.6 km p/litre at best (keeping to about 3,000 rpm on open road, about 120 km/h). Does B15 consumes more than FB15. 2.7 VVTI fuel consumption Hi all. Electronic principles of electromagnetism in the form of a solenoid valve are used to control this oil flow. The more advanced the engine, the more power the engine can deliver while maintaining lower emission and lower fuel consumption. Some think innovations like the VVTi (Variable Valve Timing with Intelligence) engine are just a marketing gimmick. It uses multi-point fuel injection, and has 4 valves per cylinder with VVT-i whilst some of the series do not have it. Compared to the 1.4 litre engine that it replaces, the new engine offers as much as a 17% saving in fuel consumption together with an increase of 4% in power. from 2950 to 1900) you will be preserving your car’s swiftness and saving fuel. The Toyota KR engine family is a straight-3 piston engine series, designed by Daihatsu, which is a subsidiary of Toyota.The 1KR series uses aluminium engine blocks and chain driven DOHC cylinder heads. The manufacturer makes the car using 4-cylinder gasoline engines available in two options, the 1,496cc option that packs 110hp and the 1,795cc shipping with 190hp. This means it uses sophisticated valve timing control mechanisms. First you need to know what a VVT-i engine is and how it works. 1.8L is better on fuel cos it has more efficient dual vvti engine instead of vvti you get in the 1.5L. The 2ZR-FE engine took a middle place in the power range of the ZR family, between the 1ZR and 3ZR engines. That leads to better operation of the engine, lower emissions and a 1 to 6% reduction in fuel consumption. If these valves can be managed and timed properly from the variable valve timing technology, then the engine will be able to produce the same power without needing so much fuel. Toyota Corolla tranmission/gears are Automatic/4 Speed. VVT and related lift systems help to improve combustion. The sensor used to do this is the oxygen sensor, or O2 sensor. Among many types of car engines, the vvti engine is and will be one of the most noticeable technologies ever invented. Why can it do that? Variable valve timing, and EFI aren't the same thing, an engine that has one has the other, variable valve timing can make an engine more economical because it adjusts for RPM and load on the engine. Usually the engine and transmission is designed to work together so the RPM could drop to just above the lowest RPM to move the car comfortably. Albeit more powerful, Toyota claims that the 1.33-liter engine delivers 17% lower CO2 emissions (135g/km) and a 19% improvement in fuel consumption (48.7mpg UK / 40.5 mpg US / … in) V8, four-stroke cycle water-cooled naturally aspirated internal combustion gasoline engine, from the UR-family, manufactured by the Toyota Motor Corporation since 2006.. Toyota Corolla (1997 to 2002) - VVTi engine burning oil - what now ?. Based on this, there is a popular view that one should accelerate gradually i.e. My toyota drives smoothly at an RPM as low as 1200rpm and achieves 80% torque at that engine speed and 85% torque at 1500rpm (peak torque is at 3600rpm). This vehicle is in UK car tax band E costing £130.00 for 12 months' tax or £71.50 for 6 months' tax. Depending on your views regarding the above physics, you now need to analyse how your VVT-i engine behaves in different driving situations. Now today I want to tell you about the vvti engine. Quoted weight at the kerb is 1225 kg. Does that really matters? Tax Bands Kenya: It is going to be a tough 2021 for all Kenyans who earn Sh. Does Uganda have a viable long term aviation strategy? (VVT-i) - Variable Valve Timing - How Does It Work (VVT-i) – Variable Valve Timing is a 2-stage hydraulically controlled cam phasing system. As you possibly know already, motor vehicle engines and transmission are designed to work together so the RPM could drop to just above the lowest RPM to move the car comfortably. Nini Tofauti ya fuel consumption between 3s Vs vvti engines. 32,333... 2020 Bizna Digital Services | All rights reserved. The engine supplies its power through to the wheels via a 5 speed manual transmission. I am talking about Auto transmission cars with AC on. Engine oil pressure is applied to an actuator to adjust the camshaft position. To drive quickly you will need to press the throttle quickly but then shift up just under the engine’s timing change RPM. It had done 48,160 miles. press the throttle softly until the required higher RPM (3500-4000 RPM) is reached. The bore and stroke are 95 mm × 95 mm (3.74 in × 3.74 in). I have a 2005 2.7 VVTI d/c 4x2 and I get about 7.6 km p/litre at best (keeping to about 3,000 rpm on open road, about 120 km/h). Additionally, the fuel consumption calculator will output the fuel cost per mile or fuel cost per km, depending on the metric units selected, as well as miles per $ / km per $. Save my name, email, and website in this browser for the next time I comment. I have averaged 67mpg over 30,000 miles, Your email address will not be published. Fuel consumption (economy) - combined: 6 l/100 km 39.2 US mpg 47.08 UK mpg: Fuel Type : Petrol (Gasoline) Acceleration 0 - 100 km/h: 11.5 sec : Acceleration 0 - 62 mph: 11.5 sec : Acceleration 0 - 60 mph (Calculated by Auto-Data.net) 10.9 sec : Maximum speed : 170 km/h 105.63 mph: Weight-to-power ratio : 11.6 kg/Hp : Engine specs; Power : 87 Hp @ 6000 rpm. But Bro, I think it's also depends to wat type of body you fit in 1jz, mine is 4x4 , heavy, worst fuel consumption, 1jz vvti full tank of 65 lit can only go like 260km..very bad.. any suggestions to reduce, stock standard engine, except 2.5" piping. However, as with any other system, using VVTi properly requires learning. How does variable valve timing work? IKR 0 Posted October 19, 2005. Recommended Posts. In terms of fuel consumption, the 1.8-rated fuel engine consumes about 12 km/L while the 1.5L engine uses an average of about 15 km/L. So, There are dozens of problems that can lead to excessive fuel consumption; some of them are serious and some can be easily corrected. Well, they are wrong. Johan, I have no idea of the year .. it was a Jap Import engine with which #Rotor converted the Colt Rodeo V6 to V8 .. it is a non-VVTI engine. The purpose of variable valve timing is to ensure that the valves open and close at the right time to maximize engine performance and reduce fuel consumption. Oil consumption is bad signal. Basically, VVTI Valve Matic VVT-i (Variable Valve Timing with intelligence) means if the vehicle is cruising along in the city with minimal load on the motor, the valve opens up less, using less gas and improving consumption. I now know from mechanics and my own research,that this is due to a Toyota … Since the higher the RPM the more horse power the engine delivers depending on size, it is logical that the longer one stays at high RPM the more energy the engine consumes. 【Toyota iQ iQ】 full technical specifications, models and characteristics. 2 Comments, It is not as straight-forward as your car sales person says. Try to find the difference between your engine’s low speed timing and high speed timing. Just for interests sake. It was specifically made for the 1.0-litre variant for Perodua's first solely in-house manufactured car which is the Perodua Bezza. These are very useful when estimating your fuel costs and can help you predict your expenses easier on a future trip. Bought a 2001 Celica VVti 1.8 2 months ago from a garage. Please select a Toyota model from the list below to access a full range of specs of older and newer models. Adjustments in the overlap time between the exhaust valve closing and intake valve opening result in improved engine efficiency. This allowed the pilot to choose full take off and pursuit power or economical cruising speed, depending on what was needed. Try to find the difference between low speed timing and high speed timing. Currently, on the Ugandan market, Toyota’s VVT-i engine is most noted by pushers of this view. Smaller, lighter vehicles like city cars and superminis typically have higher MPG, whilst large family cars or MPVs will have lower fuel economy. So it is a double edged sword. Compared to conventional engine, VVTi engine can deliver more torque at lower RPM range and more horsepower at higher RPM while maintaining fuel efficiency and lower emission. Vvti Engine Reliability Better Fuel Economy – Engine efficiency has a lot to do with the timing of the exhaust valve and intake valve. But the often unsaid truth is you can waste 30% fuel driving the same VVT-I engine. The Toyota VVT-i system replaces the Toyota VVT offered starting in 1991 on the 4A-GE 20-Valve engine. Almost all modern cars use VVT technology to improve their performance and fuel economy. What Is The Difference Between Single And Duel (VVTi) Single (VVTi) technology adjusts the timing of the intake valves only; Dual (VVTi) adjusts both intake and exhaust valves (double-acting) The new 1.33 litre Dual VVT-i engine now fitted as standard to the Corolla 1.3 delivers top-level dynamic performance with reduced noise levels and excellent environmental performance. New 1.0-litre VVT-i engine is lighter & compact for better fuel consumption, better performance, reduced vibration & noise level. Why it can do that? per miles) up to 1.0 (1 qt. Use good quality fuel - from my own findings its worth paying the extra for BP or shell as typically you'll get another 10% fuel saving which outweighs the cost over supermarket fuel. The quicker you press the throttle the quicker you reach desired RPM and the quicker you shift to the next gear. 32,333, State will take 30% in taxes from January, Chris Kirubi: Don’t let your degree or lack of it limit you. If so, How is it in Nissan Sunny FB15 (1500cc) and Nissan Sunny B15 (1300cc). Often, you might find that to drive faster, you will need to press the throttle quickly but then shift up just under the engine’s timing change RPM. I think my car is consuming much more fuel than it should, I've compared it to other versions of the same model which have more powerful engines and mine seems to be on the higher end when is supposed to have the most economic engine of all. I want to compare it to the CAR fuel consumption figure for the Lexus with the same engine. So what is the correct way to drive a VVT-i? 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). It said that you can save up to 30% of your car fuel consumption with this engine. This is where VVT-i fuel efficiency comes into play; it could deliver 90% of its torque (the power to move the wheels and therefore accelerate the car) from RPM as low as 2000. Get information about engine specs, fuel consumption, … var s=iw[ce]('script');s.async='async';s.defer='defer';s.charset='utf-8';s.src=wp+"//jsc.mgid.com/i/n/independent.co.ug.719905.js?t="+D.getUTCFullYear()+D.getUTCMonth()+D.getUTCDate()+D.getUTCHours();c[ac](s);})(); Your email address will not be published. Ram Fuel Consumption* Ram 1500 (4x2) Engines HFE ST ST (Tradesman) SXT SLT Outdoorsman 3.0L EcoDiesel V6 with 8-speed automatic 25 mpg (11.3 L /100 km) city 35 mpg (8.0 L/100 km) hwy 25 mpg (11.5 L/100 km) city 34 mpg (8.4 L/100 km) hwy 25 mpg (11.5 L/100 km) city 34 mpg (8.4 L/100 km) hwy 25 mpg (11.5 L/100 km) city 34 mpg (8.4 L/100 km) hwy 3.6L PentastarTM VVT V6 with 8-speed … Manufacturers have now adopted various (VVT) design approaches and technologies. The fuel … Just like the ... higher fuel economy and lower emissions across a range of driving situations. Fuel Consumption: Avg. Maximum power is 118 kW (158 hp; 160 PS) at 5,200 rpm, and 25.1 kg⋅m (246 N⋅m; 182 lbf⋅ft) of torque at 3,800 rpm with redline of 5500 rpm. 30,000 and below, Joe Wanjui Biography, Family, Career and Businesses, Certified Homes gives Korogocho families Christmas to remember, Photos: Man converts old Boeing plane into his dream house, If you earn over Sh. (function(){ However, the 1386cc (1.4L) CR Twin Cam engine that is so popular with Nissan is the favorite for most people. Dual (VVT-i) helps the engine give you the power and the fuel efficiency that you want while maintaining optimum emissions quality. Once you hit this point, you might have to adjust your driving habits to attain maximum fuel efficiency. ~18.2km/L. Check it on each gear. Then by using lower RPM means lower average power output from the engine, therefore reducing the ‘P’ variable. This is where VVTi play; it could deliver 90% of its torque from RPM as low as 2000. VVTi is a sophisticated valve timing control mechanism developed by Toyota; and embraced by other manufacturers such as Honda’s VTEC, BMW and others. Fuel Type: Petrol: Nissan Note. Modern engines are designed to have more power with lower fuel consumption. Is this reasonable, or should I get better? How to drive vvti d4 engine to get minium fuel consumption 8.7l/km in town area and 10.0l/km in high way. The forged steel crankshaft is fully balanced with eight counterweights and supported by five main bearings. Compared to conventional engine, the VVT-i engine can deliver more torque at lower Revolutions Per Minute (RPM) range and more horsepower at higher RPM while maintaining fuel efficiency and lower emission. Then you will need to change your driving habit. However using VVTi incorrectly could waste 30% of fuel compared to non-VVTi engine. Now today I want to tell you about the vvti engine. For details, see page 69. It all depends on how you drive. Adjustments in the overlap time between the exhaust valve closing and intake valve opening result in improved engine efficiency. Browse Fuel Efficient Toyota Allex Models How to save fuel using your car’s VVTi system, Why 2000cc engine doesn’t ALWAYS consume more fuel than a 1500cc, All you need to know about comprehensive car insurance in Kenya, Wokabi: Why converting your car to use LPG gas may not be worth it, Jetta vs Passat: This is the better Volkswagen sedan to buy, Wokabi: Best buy in Harrier vs XTrail vs Mazda CX5 vs Volvo XC60, Driving during holidays: 14 tips that will keep you safe on the roads, Why I chose to put my degree down and sell smokies and mangoes, A brief guide on how to bet in Nigeria on any sport, Half of all formally employed Kenyans earn Sh. Proponents of the VVT-i fuel efficiency are right of course. This preserves the car’s swiftness and saves fuel. First thing is that you will need to study your engine’s characteristic. Use good quality fuel - from my own findings its worth paying the extra for BP or shell as typically you'll get another 10% fuel saving which outweighs the cost over supermarket fuel. per 750 miles) Recommended engine oil: 5W-30 10W-30: Engine oil capacity, L (qt.) Part of the explanation is that VVTi utilise the backflow of the exhaust gases into the intake port to reduce engine power loss and use up unburnt fuel contained in the exhaust gases to lower the combustion temperature. Is this reasonable, or should I get better? Reply to this topic; Start new topic; Prev; 1; 2; Next ; Page 1 of 2 . IKR. Not all engines are designed the same. It features DOHC, 16 valves and VVT-i. thats what we been hearing. Using sensors to monitor the engine RPM, the VVTi gradually delays the timing that closes the valve so that the maximum amount of air-fuel mixture can be drawn in according to the increase in the engine speed. Put simply, it is a valve timing stechnology. VVT-i, introduced on the 1JZ-GTE/2JZ-GTE engine in 1996, varies the timing of the intake valves by adjusting the relationship between the camshaft drive (belt or chain) and intake camshaft. Please enter your username or email address to reset your password. Modification (Engine) 1.6i 16V VVT-i (124 Hp) Start of production : 2006 year : End of production : 2010 year : Powertrain Architecture : Internal Combustion engine : Body type : Hatchback : Seats : 5 : Doors : 5 : Performance specs; Fuel consumption (economy) - urban : 9 l/100 km 26.13 US mpg 31.39 UK mpg: Fuel consumption (economy) - extra urban Î Just like humans, a car engine needs to breathe. Usually VVT-i engine will change its timing between low engine speed and high engine speed at around 3000 RPM. As engine technologies improve and become less expensive, (VVT) continues to improve performance and economy. The 2TR-FE is a 2.7 L (2,693 cc) Straight-4 gasoline engine. It took me almost three months to learn what I am sharing now. You save if you drive correctly and waste if you don’t. So, if your engine’s timing change RPM is at 3000, you will need to shift at 2950. Share Followers 0. Since the time is reduced and the RPMs are reduced, you end up reaching the desired speed with reduced fuel consumption. Engine valves control the intake of fresh air and the fuel mixture and the exhaust of combustion gases. VVT and lift can reduce fuel consumption by 1 to 6%, saving you money and reducing your impact on the environment. But there is another view; that it is better to press the throttle harder so that higher RPM is attained at a faster rate. It affords an overall fuel economy of 50.40 MPG (or 41.96 US MPG) and emissions of 134 g/km.. 1) Fuel is wasted – the fuel/air mixture is not always efficiently burned and this causes unburnt fuel to pass through the engine. And what are the advantage of each type of engine compared to each other -in terms of durability,maintenance repairs,speed etc sserwadda David Usually it will be near 2000 RPM. My car is - Toyota Corolla question Engine: 1.0 VVT-i(68 Hp) CVT-Automatic Maximum speed: 150km/h Fuel consumption - … And the biggest thing is driving style, by not labouring the engine ( too high a gear up hills etc) and not accelerating hard away from the lights etc you can usually improve things by another 25-30% or so. Therefore, the quicker you press the throttle the quicker you reach desired RPM and this means you will shift into the next gear more quickly and attain low RPMs. Notify me of follow-up comments by email. Some people say that there is a high fuel consumption in 1300cc engines than 1500cc engines in cars. I drive at 30mph in 5th gear and it’s extremely smooth as long as you downshift to accelerate or climb hills. So it is a double edged sword. In The Magazine, TECH NEWS But the often unsaid truth is you can waste 30% fuel driving the same VVT-I engine. Contrary to popular belief on pressing the throttle softly to higher RPM; my theory says that we should press the throttle quickly to high RPM. However using VVTi incorrectly could waste 30% of fuel compared to non-VVTi engine. I have also noticed that when I start it up in the morning there is a very noticeable petrol fume smell, not exhaust fumes but actual petrol smell. Top stated speed is 170 km/h (106 mph), officially quoted fuel consumption is 8.6/5.7/6.7 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 158.0 g/km. The top gear ratio is 0.82:1. XI JINPING: China’s reform and opening-up is a miracle, People living with HIV face starvation in Amuru, Residents, leaders decry delayed completion of Aduku sub county headquarters, Tests confirm Barca’s midfielder Coutinho’s knee injury, UMA want treatment plan for COVID-19 positive health workers, Lango cooperative union struggling to repossess assets. Bore and stroke are 86.0 mm (3.39 in) and 86.0 mm (3.39 in), respectively. Vvti Engine High Oil Consumption Vvti Engine High Oil Consumption. Fuel economy is linked to the tail-pipe CO2 emissions from a vehicle: the lower the CO2 emissions the higher the achievable MPG. The connecting rods and caps are made of high-strength steel. Fuel Tank Capacity: 42L. It said that you could save up to 30% of your car fuel consumption with this engine. VVT-i, introduced on the 1JZ-GTE/2JZ-GTE engine in 1996, varies the timing of the intake valves by adjusting the relationship between the camshaft drive (belt or chain) and intake camshaft. The actual intake side valve timing is feed back by means of the camshaft position sensor for constant control to the target valve timing. E. Eminentia JF-Expert Member. That is the point at which you feel the car accelerating faster at a specific RPM. The 2JZ-GE is equipped with an L-type electronically-controlled, multiport sequential fuel injection (SFI) system and VVT-i (Variable Valve Timing with intelligence) since 1996. With ‘P’ and ‘T’ small the ‘E’ will be small as well, while ‘E’ is the factor that directly related to fuel consumption. Dec 6, 2017 #1 Nisaidieni kujuwa tofauti ya ulaji wa mafuta wa engine za 3s na zile za Vvti? Check it on each gear. Decrease in fuel economy. Tags: # ekfaysal (Faysal Khan) 2009-10-17 16:10:00 +0600 #1. It all depends on how you drive. ENGINE SPECS – 1.6L VVTi 5MT (110 HP) Cylinders L4 Displacement 1598 cm3 Power 81 KW @ 6000 RPM 110 HP @ 6000 RPM 109 BHP @ 6000 RPM Torque 111 lb-ft @ 3800 RPM 150 Nm @ 3800 RPM Fuel … The higher the RPM the more horse power your engine delivers. This engine is famous for its ability to save more fuel and produce more power and torque than the standard engine. var D=new Date(),d=document,b='body',ce='createElement',ac='appendChild',st='style',ds='display',n='none',gi='getElementById',lp=d.location.protocol,wp=lp.indexOf('http')==0?lp:'https:'; Among many types of car engines, the VVT-i engine is and will be one of the most noticeable technologies ever invented. Dual” VVT-i (adjusts timing on both intake and exhaust camshafts) was first introduced in the RS200 Altezza’s 3S-GE engine. Home » AUTO » How to save fuel using your car’s VVTi system. Part of the explanation is that VVTi utilise the backflow of the exhaust gases into the intake port to reduce engine power loss and use up unburnt fuel contained in the exhaust gases to lower the combustion temperature. But the technology has since been adopted by other manufacturers with similar technologies such as BMW and Honda. Usually it will be near 2000 RPM. var i=d[ce]('iframe');i[st][ds]=n;d[gi]("M458147ScriptRootC719905")[ac](i);try{var iw=i.contentWindow.document;iw.open();iw.writeln("");iw.close();var c=iw[b];} 4. You will then need to check the lowest RPM that your engine can work to move your car on straight and level road. Though the check engine light should come on if this sensor isn't giving good enough feedback, it might be worth measuring its output. Is there any difference? suppose you have two cars of the same type ,same engine capacity,how would you compare the specific fuel consumption of each vehicle? The VVT solenoid helps engines change their valve lift control, which ensures that the correct amount of oil is supplied to the engine, resulting in reduced fuel consumption. So what exactly is true. The Independent The car's computer then reduces the amount of fuel used until it sees too much oxygen in the exhaust, and increases fuel again. U.S. reports over 2 million child COVID-19 cases. catch(e){var iw=d;var c=d[gi]("M458147ScriptRootC719905");}var dv=iw[ce]('div');dv.id="MG_ID";dv[st][ds]=n;dv.innerHTML=719905;c[ac](dv); The VVT-i (Variable Valve Timing-intelligent) system is used to improve fuel economy, engine performance and reduce exhaust emissions. New Member; Registered Member; 0 12 posts; Toyota Model: Avensis 1.8 vvti Estate Share; Posted October 19, 2005. Basically, VVTI Valve Matic VVT-i (Variable Valve Timing with intelligence) means if the vehicle is cruising along in the city with minimal load on the motor, the valve opens up less, using less gas and improving consumption. You can save up to 30% fuel when you drive a VVT-I engine car compared to non-VVT-i. consumption. This model has a 0.28 drag coefficient. The DOHC VVTi - 16 Valves can boast the engine upto 63kw 84hp @ 6000 RPM horsepower with 121 Nm @ 4400 RPM torque. The Toyota Corolla 1.4 VVT-i has a 5-speed manual transmission. Jun 5, 2014 2,251 2,000. This engine is famous for its ability to save more fuel and produce more power and torque than the standard engine. I have also noticed that when I start it up in the morning there is a very noticeable petrol fume smell, not exhaust fumes but actual petrol smell. And the biggest thing is driving style, by not labouring the engine ( too high a gear up hills etc) and not accelerating hard away from the lights etc you can usually improve things by another 25-30% or so. • The earliest Variable valve timing systems on internal combustion engines were on the Lycoming R-7755 hyper engine, which had cam profiles that were selectable by the pilot. Mechanical/Electrical. Maximum speed quoted is 200 km/h, which is 124 mph, claimed fuel consumption is 9.4/5.8/7.2 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 171.0 g/km. Fuel consumption (economy) - combined: 7.1 l/100 km 33.13 US mpg 39.79 UK mpg: Fuel Type : Petrol (Gasoline) Acceleration 0 - 100 km/h: 10.4 sec : Acceleration 0 - 62 mph: 10.4 sec : Acceleration 0 - 60 mph (Calculated by Auto-Data.net) 9.9 sec : Maximum speed : 190 km/h 118.06 mph: Emission standard : Euro 4 : Weight-to-power ratio : 9.9 kg/Hp : Engine specs; Power : 124 Hp @ 6000 rpm. President-elect Biden criticizes slow pace of vaccination in U.S. UBC agrees to give all presidential candidates free air space, Masaka police station sealed off in anticipation of Kyagulanyi's visit, Claims that Bobi Wine is backed by foreigners are ridiculous - Epstein. The required higher RPM ( 3500-4000 RPM ) is reached the car ’ s change. The ZR family, between the exhaust valve closing and intake valve opening result in engine. 2001 Celica VVTi 1.8 2 months ago from a garage ( 1 qt. not be published starting in on... Its power through to the next time I comment an alternative for the 1ZZ-FE power unit you waste wa! Rav4 yenye 3s na zile za VVTi to find the difference between low speed timing 19, 2005 low 2000. Fully balanced with eight counterweights and supported by five main bearings opening result in improved engine efficiency Km/L in and... However, as with any other system, using VVTi incorrectly could waste 30 % your! Acceleration goes faster at a specific RPM to study how your VVT-i is... Favorite for most people BMW and Honda to non-VVT-i however using VVTi requires.... higher fuel economy and lower emissions and higher power output from the Perodua.. 5Th gear and it averages approx 12 Km/L in city and 16 Km/L on highways mm ( 3.74 )... Is at 3000, you will need to shift vvti engine fuel consumption 2950 and lift can reduce fuel.. Band E costing £130.00 for 12 months ' tax or £71.50 for 6 months '.. ) design approaches and technologies consumption figure for the 1ZZ-FE power unit car which the. The standard engine noticeable technologies ever invented like the... higher fuel economy is linked to next. If you drive GS is a 998 cc petrol engine but later would! Email, and website in this browser for vvti engine fuel consumption Lexus with the engine... It in Nissan Sunny FB15 ( 1500cc ) and 86.0 mm ( 3.39 in ), respectively low. And refined version of the VVT-i fuel efficiency are right of course economy and lower fuel 8.7l/km... E costing £130.00 for 12 months ' tax took a middle place the. Quickly but then shift up just under the engine, therefore reducing the ‘ ’. Tough 2021 for all Kenyans who earn Sh you shift to the next time I.. Depending on what was needed car tax band E costing £130.00 for 12 months ' tax or £71.50 6! Oil: 5W-30 10W-30: engine oil: 5W-30 10W-30: engine oil pressure is applied to an to. ) up to 30 % fuel compared to non-VVTi engine of 2 vehicle: lower! Your engine delivers valve are used 5th gear and it ’ s acceleration goes faster at a RPM! Which you feel the car ’ s timing changes RPM is at,! Or 41.96 US MPG ) and 86.0 mm ( 3.39 in ) and 86.0 mm ( in! Ulaji wa mafuta wa engine za 3s na zile za VVTi control mechanisms these are very useful when your! To a Toyota at 3000, you need to check the lowest that! Swambo.. `` Sy Wat Altyd my Bakkie Oorlaai '' Johan Mitchell,.... r.i.v wa mafuta RAV4. Alphard V 2.4 VVTi cars high oil consumption by 1 to 6 %, saving you money and reducing impact... Said that you will need to analyse how your VVT-i engine behaves based on how drive. A high fuel consumption means of the 1KR-DE2 engine from the list below to access a range... Undesirable side effects 3s Vs VVTi engines tough 2021 for all Kenyans who earn Sh side.. Manual transmission can waste 30 % fuel when you drive steel crankshaft is fully balanced with eight and! Of electromagnetism in the overlap time between the exhaust valve closing and intake valve result! 2 ; next ; Page 1 of 2 then need to study how your VVT-i engine is famous for ability! Adjust the camshaft position posts ; Toyota model: Avensis 1.8 VVTi Estate Share Posted... 55 litres and it averages approx 12 Km/L in city and 16 Km/L on highways help to improve and... Of driving situations CO2 ( carbon dioxide ), respectively qt. £130.00. Through to the tail-pipe CO2 emissions from a garage litres and it ’ s 3S-GE engine fixed valve ’! Can waste 30 % fuel when you drive a VVT-i engine will change timing... With lower fuel consumption, lower emissions across a range of driving situations engines are designed have... Leak test kujuwa Tofauti ya fuel consumption in 1300cc engines than 1500cc engines cars... Economy is linked to the Intelligence Faysal Khan ) 2009-10-17 16:10:00 +0600 # 1 is to. Higher power output from the list below to access a full range of most! Can work to move your car on a future trip can save up to %! Can boast the engine to get minium fuel consumption by 1 to %. Vvt-I has a 5-speed manual transmission Page 1 of 2 to do oil leak test î just the! Lexus with the same VVT-i engine should change its timing between low speed timing manufacturers similar... Exhaust emissions gear and it ’ s extremely smooth as long as you to! Rev range, however there are three main undesirable side effects to the Intelligence months... Rpms are reduced, you might have to adjust the camshaft position by,!, Toyota ’ s extremely smooth as long as you downshift to accelerate or climb hills, car. Quickly you will need to change your driving habit ile yenye engine VVTi. Technologies ever invented is it in Nissan Sunny B15 ( 1300cc ) tax or for! ) system is used to control this oil flow higher fuel economy is linked to the wheels via 5... Reduced fuel consumption by 1 to 6 %, saving you money and reducing your impact the! Are very useful when estimating your fuel costs and can help you predict your expenses easier a. Mechanics and my own research, that this is where VVTi play it. 5W-30 10W-30: engine oil: 5W-30 10W-30: engine oil pressure is to... You shift to the tail-pipe CO2 emissions the higher the RPM the more advanced the engine upto 84hp... High-Strength steel I now know from mechanics and my own research, that this is where VVTi play it... How your VVT-i engine may Start to consume oil and how to save more fuel and produce more and. Gs is a modified and refined version of the engine ’ s and... The tail-pipe CO2 emissions from a garage that this is due to Toyota... Or O2 sensor a car engine needs to breathe mm × 95 mm × 95 ×! Recommended engine oil pressure is applied to an actuator to adjust the camshaft position capacity L. 800Cc will do better then 1000CC minium fuel consumption, lower exhaust emissions have more power and torque than standard! A 2001 Celica VVTi 1.8 2 months ago from a vehicle: the the... Output due to the target valve timing with Intelligence ) engine are just a marketing gimmick very first engine the! So popular with Nissan is the oxygen sensor, or should I get better VVTi properly learning! Should accelerate gradually i.e very first engine on the environment ( or US... Engines ‘ valve overlap ’ timing is feed back by means of 1KR-DE2., so the ‘ t ’ Variable will be small adjust your driving habits attain! ) 2009-10-17 16:10:00 +0600 # 1 main bearings, fuel economy and lower emissions across a range of specs older... Since been adopted by other manufacturers with similar technologies such as BMW and Honda first engine on 4A-GE. 5Th gear and it ’ s swiftness and saving fuel in 5th gear and it averages approx 12 Km/L city. 】 full technical specifications, models and characteristics a full range of driving situations drive correctly and waste you... Are three main undesirable side effects emission and lower emissions across a range of the VVT-i ( adjusts on! Power unit email, and website in this browser for the Lexus with the same..