1.000.000 auto parts - find a suitable spare part for your car Example

0 Items
#
Your cart is empty
£ 0,00

Auto parts section for Fuel Supply System

Fuel Supply System car parts - all important information about operating method, mounting, diagnostics and service life

Fuel mixture preparation system mixes fuel and air in the correct proportions. This ensures the required level of fuel mixture in the combustion chambers. Proportion preciseness is a compulsory condition of the correct operation of the engine.

Types of fuel mixture preparation systems

They depend directly on the fuel supply system. For example, in carburetor system the fuel mixture is prepared in carburetor, and after that the combustible mixture is supplied to the engine cylinders. In the injector system the mixture formation takes place directly in the combustion chambers. It is remarkable that in the injection system a separate nozzle delivers fuel for each cylinder. The system of mono injection is characterized by only one supply nozzle.

Construction of the injector system of the fuel mixture preparation:
  • electric fuel pump;
  • inlet line;
  • drain pipe;
  • fuel pressure regulator;
  • nozzles;
  • intake manifold;
  • intake valves;
  • throttle;
  • air cleaner;
  • air consumption measuring device.
Operation Tips
  1. Use a high-quality fuel with a high octane number.
  2. Periodically check the pressure of the fuel pump. The pressure of serviceable pump should stay within 280-330 kPa.
  3. Inspect the system on the absence of infringement of tightness.
  4. After a mileage of 10 000 km it is necessary to check the filters, oil seals and gaskets.
  5. Pay attention to the proportions of the fuel mixture with the help of lambda probe. The ideal mixture includes 1 kg of fuel and 14.8 kg of air - at this ratio the value of lambda is 1. The mixture is considered to be admissible with the lambda value from 0.7 (lean mixture) to 1.25 (rich mixture).
Fuel preparation system failure
  • blockage or mechanical damage of the pipeline;
  • no or insufficient pressure during fuel or air supply;
  • worn-out condition of carburetor or injector parts;
  • jets do not operate properly;
  • violation of the proportions of fuel mixture preparation;
  • untimely supply of the fuel mixture to the cylinders.
Signs of fuel preparation system failure
  • increased exhaust gases smoke;
  • interruptions in the engine operation (especially at idle);
  • reduction of the maximum power of the engine;
  • increased fuel consumption;
  • Indication of the fuel mixture adjustment sensors.
Causes of fuel preparation system failure
  • use of low- quality fuel;
  • blockage or damage of the pipeline
  • depressurization of the system;
  • malfunction of the electronic control system of the fuel supply;
  • violation of the terms, requirements and recommendations of the manufacturer of components;
  • control sensors indication failure.
Repair and replacement of fuel preparation system

Repair of fuel preparation system is rather laborious task that requires high level of skills, as well as the availability of special tools. It should be noted that the formation of the proper mixture of fuel and air is one of the main factors of the normal operation of the engine, that is why the repair of the system is better to be carried out by professionals.

System failures can be found out with the help of computer diagnostic. General examination includes variety of activities. For example, they include controlling of operation and pressure of the pump, functioning of jets, adsorber, analysis of the system's sensors (indication of throttle position, knock, coolant, speed, phase).

Advantages of cooperation with us

On our site you can find fuel mixture preparation system for cars of all brands. With the help of convenient catalogue you can quickly find the necessary spare parts and place your order. All products are provided with guarantee. Having arranged the delivery, you get the purchased items in the shortest time possible. If you want to clarify something, our support service team will always help you. Save your time and efforts - order cheap spare parts on our site right now!

Top 10 of best sellers from the Fuel Supply System section
Recommended spare parts from the Fuel Supply System section. These are the sales hits. Buy our best sellling items or discover a vast selection of other attractive offers.
  • ELRING Seal Ring, nozzle holder for your car at the unbeatable price Seal Ring, nozzle holder 106.909 buy 24/7!
    ELRING Seal Ring, nozzle holder Number of article: 106.909
    Product info:
    • Thickness [mm]:1
    • Inner diameter [mm]:9,5
    • Outer diameter [mm]:20
    • Material:Copper
    • Shape:A-shape
    • ELRINGSeal Ring, nozzle holder
    • Item number106.909
    • Our price0,13 £
    • ConditionNew
    More
    2 years warranty
    Price £ 0,16

    Sale

    £ 0,13

    Act now and save 19%!
    Save £ 0,03
    incl. 20% VAT, Delivery from £ 8,45
    24
    In stock
  • ELRING Seal, fuel line for your car at the unbeatable price Seal, fuel line 183.202 buy 24/7!
    ELRING Seal, fuel line Number of article: 183.202
    Product info:
    • Material:Copper
    • ELRINGSeal, fuel line
    • Item number183.202
    • Our price0,25 £
    • ConditionNew
    More
    2 years warranty
    Price £ 1,00

    Sale

    £ 0,25

    Save £ 0,11
    incl. 20% VAT, Delivery from £ 8,45
    24
    In stock
  • ELRING Seal Ring, nozzle holder for your car at the unbeatable price Seal Ring, nozzle holder 627.410 buy 24/7!
    ELRING Seal Ring, nozzle holder Number of article: 627.410
    Product info:
    • Inner diameter [mm]:7,7
    • Outer diameter [mm]:13
    • Thickness [mm]:2,5
    • Material:Copper
    • ELRINGSeal Ring, nozzle holder
    • Item number627.410
    • Our price0,29 £
    • ConditionNew
    More
    2 years warranty
    Price £ 0,36

    Sale

    £ 0,29

    Act now and save 19%!
    Save £ 0,07
    incl. 20% VAT, Delivery from £ 8,45
    24
    In stock
  • TOPRAN Gasket, fuel pump for your car at the unbeatable price Gasket, fuel pump 100 576 buy 24/7!
    TOPRAN Gasket, fuel pump Number of article: 100 576
    Product info:
    • Material:NBR (nitrile butadiene rubber)
    • Seal Diameter [mm]:29
    • Thickness [mm]:2,5
    • Shape:O-Ring
    • TOPRANGasket, fuel pump
    • Item number100 576
    • Our price0,13 £
    • ConditionNew
    More
    2 years warranty
    Price £ 0,16

    Sale

    £ 0,13

    Act now and save 19%!
    Save £ 0,03
    incl. 20% VAT, Delivery from £ 8,45
    24
    In stock
  • TOPRAN Seal Ring, injector for your car at the unbeatable price Seal Ring, injector 109 640 buy 24/7!
    TOPRAN Seal Ring, injector Number of article: 109 640
    Product info:
    • Material:NBR (nitrile butadiene rubber)
    • Thickness [mm]:3
    • Outer diameter [mm]:24
    • Inner diameter [mm]:18
    • TOPRANSeal Ring, injector
    • Item number109 640
    • Our price0,28 £
    • ConditionNew
    More
    2 years warranty
    Price £ 0,35

    Sale

    £ 0,28

    Act now and save 19%!
    Save £ 0,07
    incl. 20% VAT, Delivery from £ 8,45
    24
    In stock
  • Metalcaucho Sealing Cap, fuel overflow for your car at the unbeatable price Sealing Cap, fuel overflow 00016 buy 24/7!
    Metalcaucho Sealing Cap, fuel overflow Number of article: 00016
    (Submit a review)
    Product info:
    • Length [mm]:25
    • Material:Elastomer
    • Inner diameter [mm]:3
    • Outer diameter [mm]:7
    • Weight [g]:1
    • MetalcauchoSealing Cap, fuel overflow
    • Item number00016
    • Our price0,17 £
    • ConditionNew
    More
    2 years warranty
    Price £ 0,21

    Sale

    £ 0,17

    Act now and save 19%!
    Save £ 0,04
    incl. 20% VAT, Delivery from £ 8,45
    24
    In stock
  • FEBI BILSTEIN Seal, injector holder for your car at the unbeatable price Seal, injector holder 18054 buy 24/7!
    FEBI BILSTEIN Seal, injector holder Number of article: 18054
    Product info:
    • Thickness [mm]:1,0
    • Inner diameter [mm]:9,5
    • Outer diameter [mm]:20,0
    • Material:Copper
    • Weight [kg]:0,002
    • FEBI BILSTEINSeal, injector holder
    • Item number18054
    • Our price0,19 £
    • ConditionNew
    More
    2 years warranty
    Price £ 0,24

    Sale

    £ 0,19

    Act now and save 19%!
    Save £ 0,05
    incl. 20% VAT, Delivery from £ 8,45
    24
    In stock
  • JP GROUP Sealing Cap, fuel overflow for your car at the unbeatable price Sealing Cap, fuel overflow 1115550100 buy 24/7!
    JP GROUP Sealing Cap, fuel overflow Number of article: 1115550100
    Product info:
    • JP GROUPSealing Cap, fuel overflow
    • Item number1115550100
    • Our price0,23 £
    • ConditionNew
    More
    2 years warranty
    Price £ 0,29

    Sale

    £ 0,23

    Act now and save 19%!
    Save £ 0,06
    incl. 20% VAT, Delivery from £ 8,45
    24
    In stock
  • JP GROUP Holder, injector for your car at the unbeatable price Holder, injector 1115550400 buy 24/7!
    JP GROUP Holder, injector Number of article: 1115550400
    Product info:
    • Fitting Position:Lower
    • JP GROUPHolder, injector
    • Item number1115550400
    • Our price0,41 £
    • ConditionNew
    More
    2 years warranty
    Price £ 0,50

    Sale

    £ 0,41

    Act now and save 19%!
    Save £ 0,09
    incl. 20% VAT, Delivery from £ 8,45
    24
    In stock
  • AUTOMEGA Seal Ring, injector for your car at the unbeatable price Seal Ring, injector 190019620 buy 24/7!
    AUTOMEGA Seal Ring, injector Number of article: 190019620
    (Submit a review)
    Product info:
    • AUTOMEGASeal Ring, injector
    • Item number190019620
    • Our price0,23 £
    • ConditionNew
    More
    2 years warranty
    Price £ 0,28

    Sale

    £ 0,23

    Act now and save 19%!
    Save £ 0,05
    incl. 20% VAT, Delivery from £ 8,45
    24
    In stock
Buy online at discount on special offers and promotions - TecDoc Inside

The data shown here, especially the complete database, may not be copied. It is strictly prohibited to duplicate the data and database and distribute the same, and/or instruct third parties to engage in such activities, without prior consent from TecAlliance. Any use of content in a manner not expressly authorized constitutes copyright infringement and violators will be prosecuted.

Service customers international

Service customers for Great Britain[email protected]Autodoc.co.uk - Hotline and customer service

© 2019 www.autodoc.co.uk: AUTODOC Online-Shop

New simplified site search will make it easier for you to find the right part. Search for spare parts.

Request type Example
Car Spare Parts Brake Discs
Car Spare Parts + Car parts maker Oil Filter STARK
Car Spare Parts + Automaker Spark Plug MAZDA
Car Spare Parts + Number of article Wiper Blades SKWIB-0940032
Number of article 3 397 005 160
Number of article + Car parts maker SKWIB-0940091 STARK
OEN 28890Q9000
OEN + Car parts maker 28890Q9201 BOSCH
loader Please, wait...