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Auto Throttle Body 030 133 064D Used for Seat Skoda VW Audi

‚ÄčReference No.:030 133 064D
Used in Vehicles: SEAT, SKODA, VW
Material:Aluminium/Steel/Plastic
Status:Normal
Warranty:12 Months

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Product Details

Reference No.:030 133 064D

Used in Vehicles: SEAT, SKODA, VW

Material:Aluminium/Steel/Plastic

Status:Normal

Warranty:12 Months

Certification:ISO/CE

Package:Neutral Package or Customized Package

MOQ:5 pcs


Criteria:

Length [mm]:182

Width [mm]:165

Height [mm]:125

Diameter [mm]:45

Operating Mode:Electric


A throttle body is somewhat analogous to the carburetor in a non-injected engine, although it is important to remember that a throttle body is not the same thing as a throttle, and that carbureted engines have throttles as well. A throttle body simply supplies a convenient place to mount a throttle in the absence of a carburetor venturi. Carburetors are an older technology, which mechanically modulate the amount of air flow (with an internal throttle plate) and combine air and fuel together (venturi). Cars with fuel injection don't need a mechanical device to meter the fuel flow, since that duty is taken over by injectors in the intake pathways (for multipoint fuel injection systems) or cylinders (for direct injection systems) coupled with electronic sensors and computers which precisely calculate how long should a certain injector stay open and therefore how much fuel should be injected by each injection pulse. However, they do still need a throttle to control the airflow into the engine, together with a sensor that detects its current opening angle, so that the correct air/fuel ratio can be met at any RPM and engine load combination. The simplest way to do this is to simply remove the carburetor unit, and bolt a simple unit containing a throttle body and fuel injectors on instead. This is known as throttle body injection (called TBI by General Motors and CFI by Ford), and it allows an older engine design to be converted from carburetor to fuel injection without significantly altering the intake manifold design. More complex later designs use intake manifolds, and even cylinder heads, specially designed for the inclusion of injectors.


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