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How To Test VNT Turbo?
Apr , 29 2019
Modern turbochargers always use a VNT type design, also known as a variable geometry, which can prevent your turbos over-speeding and causing serious damage. The turbo shaft speed is controlled by a nozzle ring and vanes which direct air to the turbo turbine wheel. As turbo shaft speed reaches optimum speed, the turbo vanes open and allow exhaust gases to pass around the turbine wheel and not thro...
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The flow bench testing for vnt turbochargers
May , 18 2019
The flow bench is the final and essential stage for VNT turbocharger testing. Based on the turbocharger flow, we can calibrate the variable geometry section to enable the aftermarket turbocharger to achieve the same flow and performance as the original turbocharger. In addition, the flow bench can test the turbocharger's rotating speed and the performance of the compressor section and it also has ...
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Five Leading Brands In Genuine Turbocharger Market
Jun , 19 2019
Today we are going to introduce you some leading brands in genuine turbocharger market in a little more details. 1. Garrett With over 70 years experience manufacturing turbochargers for the world's biggest vehicle manufacturers, including Ford, Citroen, Peugeot, Volvo, Mini and Mazda, Garrett are a global leader in turbocharging technology. Today, Garrett turbos are found in some of the ...
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How to identify a Turbo
Jul , 24 2019
There are always three ways to identify a turbo - ① part number,② OEM number, ③vehicle application + fitted engine + turbo pictures. ● Part number The part number is defined by original turbo manufacturers. There are different naming rules of part number for different turbo brands. For example: KKK(BorgWarner) turbo part numbers- 4+3+4 pattern - such as 5303-970-0268,5304-970-0054,5435-9...
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How does the ET tester test the electronic turbo actuators
Oct , 16 2019
The Italy brand ET tester, which is very easy to operate, can test various Hella REA and S-REA electronic actuators and other 12v electronic actuators of Toyota, VW, Mistubishi turbos and etc. The ET tester includes 19 cables to connect with different electronic actuators’ plug. It also offer a brochure to instruct how you use the tester. For better understanding, please refer to a ...
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Twin-Turbocharging:How Does it Work?
Jan , 20 2022
Turbochargers have been the holy grail for power gains for many decades, stressing engine blocks to their very limits through additional horsepower and heat output. Whether your car has a turbocharger stock or has been modified with new injectors and a manifold to accommodate one, Pursuit of fast rotation of turbine blades is usually preferred. But if a fairly sizeable chunk of additional power is...
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About Turbocharger Actuator | Refoneturbo.com
Feb , 25 2022
What is a turbo actuator? A turbocharger uses a vehicle’s exhaust to power a turbine, which forces more air into the vehicle’s engine, to help it go faster. As the important part of TURBO, A turbo actuator is a valve that diverts exhaust gases away from the turbine wheel — helping to control the speed of the turbine and prevent it from over-speeding, and in turn, regulating the speed of the compre...
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The difference between turbocharger and supercharger
Apr , 12 2022
A supercharger is an air compressor that increases the pressure or density of air supplied to an internal combustion engine. Turbocharger is a turbine-driven, forced induction device that increases an internal combustion engines power output by forcing extra compressed air into the combustion chamber. The key difference,A supercharger requires engine power to run,but the turbocharger runs off wast...
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Why did your Turbochger fail?
Apr , 26 2022
When a turbocharger fails, first and foremost, you need to diagnose the cause of the problem. Signs of a failed turbocharger include loss of power, smoke, high fuel consumption, turbo overheating and oil leaks. If you hear a whistling sound from the turbo, there are three possible internal causes: 1: This could be due to air/gas spills due to pre-turbine gas or air leaks. You need to check th...
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How to Improve Your Turbocharger Lifetime
May , 09 2022
Like any other piece of equipment, turbochargers can fail, and turbocharger repair is an extremely demanding service that can cost a lot of money if you don't know how to get it running properly. Use high-quality engine oil Cheap oil has a very negative effect on turbocharger operation and can lead to rapid failure. Therefore, in order to better save money, protect the turbocharger, it is necessar...
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How to Avoid Foreign Objects in a Turbocharger
May , 19 2022
Turbochargers can spin up to tens of thousands of revolutions, and at high speeds, foreign objects can cause them to fail catastrophically. What happens when a foreign body enters the supercharger? What if we should avoid foreign objects from entering? What is foreign object damage? A foreign object is an item that does not belong and does not meet the item specification. In a turbocharger, the en...
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Turbocharger FAQ
Jul , 11 2022
Refone Turbo FAQs question time-We have collected frequently asked questions from many customers, and after technical inquiries and internal discussions, we answer some of your frequently asked technical questions as well as useful turbocharger facts.
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