A Brief About Fuel Injector & Amp Types
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Transcript of A Brief About Fuel Injector & Amp Types
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Fuel A Brief About :
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Fuel Injector :
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Components of fuel injection
system
Low-Pressure Components
High-Pressure Components
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Low-Pressure
Components
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Fuel
Injector
High pressure pump
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Types Of Fuel
Injectors
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THROTTLE BODY INJECTION
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The work Process Includes different steps……
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Step - 2
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Step -3
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Step - 4
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TBI was Used In vehicles of 1980s ….but soon replaced by (MPI)
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Let’s Know How It works ..???
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Separate injector for each cylinder
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Sequential Fuel Injection
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Also Called Sequential Port Fuel Injection (SPFI) or Timed Injection
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How it Works…????
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Each nozzle triggers fuel independently when spark starts…
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SPFI sprays fuel exactly when intake valve opens
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How the Work process takes place..???
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15-20% Improvement in fuel
economy and performance
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What Exactly The Injector Does ….?
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Maximum Airflow
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The maximum airflow and fuel mixture is delivered right into the cylinder in the form of
fuel spray
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Pre-size Fuel Metering
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Increased Power
Lower fuel consumption
Fuel Metering Results In
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