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ORIGINAL Throttle valves fit exactly for your vehicle


The throttle valve, or also called control valve, is located in a tube on the intake manifold of the engine between the air filter and the intake manifold and is only installed in gasoline vehicles.It regulates how much air the engine sucks in. In diesel vehicles, a so-called control flap is used. In the lower part of the page, we go further into the function and structure of a throttle valve. In addition, we explain how you can recognize a defect and what to consider when buying and replacing throttle valves.

Throttle body structure and function
Why are so-called control valves used in diesel vehicles?
What is the purpose of the idle governor?
How can you tell that the throttle valve is defective?
What do I need to consider when I want to buy a new throttle valve and can the change be done by myself?

Design and function of the throttle valve

The throttle valve influences and regulates the intake air volume in the engine. Depending on how wide the valve is open, more or less fresh air or fuel/air mixture flows into the cylinders. Thus it determines the speed and the power output of the engine. The air flow is controlled by turning the round, movable disc. When the driver presses the accelerator pedal, the flap is opened. Older vehicles used to have mechanical flaps. These were moved by means of a cable / Bowden cable. Newer vehicles are now equipped with electric throttle valves. With these the position of the accelerator pedal is transmitted electronically to the engine control unit via a servomotor. This requires a throttle valve sensor, such as the throttle valve potentiometer.

The throttle valve sensor detects the opening angle of the throttle valve and transmits the information to the engine control unit via an electronic signal. This sensor is usually located on the throttle valve axis. There are two types of throttle valve sensor: The throttle valve switch - this contains two switches which detect the charge states "idle" and "full load". The second type is the throttle potentiometer. This has an adjustable resistor which detects the opening angle of the throttle and transmits this to the control unit. The aim of the whole is an exact and effective air-fuel mixture and thus a lower fuel consumption.

Why are so-called control dampers needed in diesel vehicles?

In principle, a diesel engine does not need throttle valves, as mixture preparation is carried out by other methods. The control valve used fulfills other tasks and primarily serves to increase the intake manifold vacuum, meters the exhaust gas recirculation rate, reduces jerking when the engine is switched off and ensures regeneration of the soot particle filter.

What does the idle regulator have for a task?

As the name suggests, the idle regulator is used in idle speed. For example when the car is driving very slowly in first gear or when additional consumers are switched on in idle, such as the air conditioning. The idle regulator then provides an increased air supply by activating the solenoid valve. This prevents the engine from dying off when idling.

How can you tell that the throttle valve is defective?

Normally it is not necessary to change the throttle valve, as it is designed for the lifetime of a vehicle. Therefore a replacement is only carried out in case of a defect.

The following things can indicate a defect:

  • Engine shakes
  • A reduced engine power
  • Speed fluctuations / slow decrease of speed
  • switching off the engine at idle
  • Uneven acceleration
  • Increased fuel consumption

The above mentioned symptoms can be caused by deposits of dirt particles or oils in or on the throttle valve. Often it is only dirty and only needs to be cleaned. It must be ensured that dirt as well as liquid does not get into the intake manifold or the engine. In addition, the teach-in process must be carried out again. In most cases a suitable diagnostic device is necessary for this. The symptoms can also occur with a defective throttle valve sensor or throttle valve potentiometer.

What do I need to consider when I want to buy a new throttle valve and can the change be done by myself?

Due to the scope of the repair, we recommend leaving the replacement to a specialist workshop. The engine cover, intake hose and other parts must be removed to access the throttle valve. The throttle valve must also be completely removed so that neither dirt nor liquids penetrate into the intake system. After the replacement of the throttle valve the new one must also be re-trained on some vehicles. On some vehicles the teach-in process is automatic, this depends on the vehicle. If a new throttle valve is required, you will find the ORIGINAL spare part suitable for your vehicle in our shop.

We are happy to help you find the right throttle valve! Especially with ORIGINAL throttle valves it is very important that the exact matching part number (installed ex works) is used. To do this, you can contact our Customer Service by e-mail, using the contact form or via Live Chat and WhatsApp, stating the 17-digit chassis number of your vehicle.

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ORIGINAL VW Audi Seat Unterdruckdose Saugrohr A3 A6 Golf 5 Passat B6 2.0 TDI 03G129061C

Item No.: VW852N713X
Manufacturer: VOLKSWAGEN
part number: 03G 129 061 C
Baugruppe: Luftversorgung
Mengeneinheit: Stück
Verwendung: Luftsteuerung
29,95 EUR

incl. VAT, excl. shipping costs

available / 1-2 working days
add to cart

ORIGINAL Mercedes-Benz Drosselklappe W169 W245 mit DPF 160-200 CDI OM640 6400902070

Item No.: MB710R514W
Manufacturer: MERCEDES-BENZ
part number: 640 090 20 70
Baugruppe: Luftversorgung
Mengeneinheit: Stück
Verwendung: Drosselklappe
662,90 EUR

incl. VAT, excl. shipping costs

Currently not available at the time

ORIGINAL Renault Drosselklappengehäuse Drosselklappe MEGANE I & II 8200123061

auch CLIO LAGUNA TRAFIC II KANGOO & Dacia DUSTER LOGAN

Item No.: RE793R013L
Manufacturer: RENAULT
part number: 82 00 123 061
Baugruppe: Luftversorgung
Mengeneinheit: Stück
Verwendung: Drosselklappe
MSRP 396,53 EUR 150,95 EUR

incl. VAT, excl. shipping costs

Currently not available at the time

ORIGINAL Renault Drosselklappengehäuse Drosselklappe Laguna II 8200843370

auch für Renault ESPACE IV MEGANE II GRAND / SCENIC II

Item No.: RE730R514B
Manufacturer: RENAULT
part number: 82 00 843 370
Baugruppe: Luftversorgung
Mengeneinheit: Stück
Verwendung: Drosselklappe
MSRP 63,09 EUR 41,95 EUR

incl. VAT, excl. shipping costs

Currently not available at the time

4x ORIGINAL Mercedes-Benz Klammer für Einlasskanalabschaltung OM642 6420910150

Item No.: PP364A382S
Manufacturer: MERCEDES-BENZ
part number: 642 091 01 50
Delivery:

  • 3x Acuator, throttle valve Piece - 642 091 01 50
18,95 EUR

incl. VAT, excl. shipping costs

Currently not available at the time

ORIGINAL Volvo Drosselklappe Drallklappe V70 2 + 3 XC60 1 XC70 XC90 1 D5244 30777650

Item No.: VO004Y514E
Manufacturer: VOLVO
part number: 30 777 650
Baugruppe: Luftversorgung
Mengeneinheit: Stück
Verwendung: Drosselklappe
214,95 EUR

incl. VAT, excl. shipping costs

available / 1-2 working days
add to cart

ORIGINAL Citroen Peugeot Drosselklappe Saugrohrklappe 2.2 HDi 0345.F7

Item No.: PE300A514E
Manufacturer: CITROEN / PEUGEOT
part number: 0345.F7
Baugruppe: Luftversorgung
Mengeneinheit: Stück
Verwendung: Drosselklappe
MSRP 424,04 EUR 251,95 EUR

incl. VAT, excl. shipping costs

available / 1-2 working days
add to cart

ORIGINAL Renault Drosselklappe Saugrohrklappe Steuerklappe 7701051585 1.2 16V

für 1.2 16V (75 PS) ab BJ 2001: CLIO II, KANGOO, TWINGO

Item No.: RE030Y514B
Manufacturer: RENAULT
part number: 77 01 051 585
Baugruppe: Luftversorgung
Mengeneinheit: Stück
Verwendung: Drosselklappe
MSRP 287,66 EUR 226,95 EUR

incl. VAT, excl. shipping costs

Currently not available at the time

ORIGINAL Renault Drosselklappe LAGUNA II MEGANE II SCENIC II 2.0 16V 8200243886

Item No.: RE920V514C
Manufacturer: RENAULT
part number: 82 00 243 886
Baugruppe: Luftversorgung
Mengeneinheit: Stück
Verwendung: Drosselklappe
MSRP 479,44 EUR 345,95 EUR

incl. VAT, excl. shipping costs

available / 1-2 working days
add to cart

ORIGINAL PSA Drosselklappe C8 (EA_, EB_) 3008 5008 807 2.0 HDi 163 PS 9677515880

Item No.: PE730R514B
Manufacturer: CITROEN / PEUGEOT
part number: 96 775 158 80
Baugruppe: Luftversorgung
Mengeneinheit: Stück
Verwendung: Drosselklappe
MSRP 493,09 EUR 306,95 EUR

incl. VAT, excl. shipping costs

available / 1-2 working days
add to cart

ORIGINAL Renault Dacia Drosselklappe Saugrohrklappe Clio 4 Kadjar 1.5 dCi 161A09287R

auch für Scenic 2 Megane 4 Sandero 2

Item No.: RE230D514B
Manufacturer: RENAULT
part number: 16 1A 092 87R
Baugruppe: Luftversorgung
Mengeneinheit: Stück
Verwendung: Drosselklappe
MSRP 190,25 EUR 144,95 EUR

incl. VAT, excl. shipping costs

available / 1-2 working days
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2x ORIGINAL Audi VW Reparatursatz Saugrohr Saugrohrklappe A4 A5 A6 A8 059198212

auch für Audi Q7 VW Phaeton Touareg 3.0TDI

Item No.: PP004Y282E
Manufacturer: VOLKSWAGEN
part number: 059 198 212
Delivery:

  • 2x Repair Kit, Intake Manifold Piece - VOLKSWAGEN 059 198 212
59,95 EUR

incl. VAT, excl. shipping costs

available / 1-2 working days
add to cart
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