6WG1 Used Fuel Injector 1550 - 2900 8982592900 For Excavator ZX670
- 3 ZX870 - 3
Specification
| Part Name: Fuel Injector Assy | Size: Standard |
| Category: Spare parts | Cylinders Number: 6 |
| Condition: Original Used | Test staus: Normal |
| Type: Electric Injection | Injector Code: 8982592900 |
Description
How Does a Fuel Injector Work Inside the Engine?
The way you take care of your car is a direct reflection of how
well you understand the various components that make it a
modern-day marvel. Unfortunately, one of the most often confusing
aspects of modern cars is in the way fuel is delivered to the
engine. We all know how important this is because the power
generated by a car’s engine is directly proportional to the correct
amount of fuel delivered to it. While in the past cars relied on
not-so-perfect carbureted mechanisms to deliver fuel to the engine,
today is different. Modern cars now come with fuel injectors to
perform the same basic task. Understanding how fuel injectors work
is thus crucial to helping you better care for your car.
Fundamental Issues in Engine Fuel Delivery
We all know the purpose of an engine. Everyone is also cognizant of
the fact that air and fuel must be combined or mixed in the
combustion chamber to generate controlled explosions and bring the
engine to life. As such, it is crucial that fuel be delivered to
the combustion chamber in very precise amounts. Too much (rich fuel
mixture) and you risk choking the engine, making it difficult to
start, or even stall. Too little (lean) and you won’t be able to
start your engine as well. That is why it is important to provide
the combustion chamber with the correct amount of fuel to be mixed
with the correct amount of air.
Unfortunately, this is no easy feat because there are a lot of
factors that can impact the delivery of both air and fuel. This has
always been an issue in the past especially among carbureted
engines. The main problem was that a single carburetor had to
supply a certain number of cylinders with fuel. This usually meant
the cylinder farthest from the carburetor will be receiving
slightly less fuel than the cylinder closer to the carburetor. That
is why some older systems had twin carburetors to better supply
fuel to the engine. Sadly, these were a lot more difficult to tune
or synchronize and worst, they made fuel mileage poor.
