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VXPRO Engine Management

Throttle Bodies

Precision Engineered to Champion the Independent Aftermarket

VXPRO Throttle Bodies are designed to deliver OE-matching performance and precision control for both naturally aspirated and turbocharged engines. Whether cable-operated or electronically controlled (drive-by-wire), VXPRO units are built for durability, accuracy, and compatibility with modern engine management systems.

Backed by a 5-year warranty and supported by TechASSIST and StockASSIST, VXPRO Throttle Bodies help independent garages resolve drivability issues, restore performance, and Champion the Aftermarket with every fitment.

VXPRO Throttle Body

StockASSIST: Smarter Stocking for Smarter Business

Throttle bodies are high-value components with growing demand in vehicles using electronic throttle control. StockASSIST identifies fast-moving references by analysing UK vehicle parc and repair trends — helping you stock what sells.
Here are 10 of the most requested throttle body references in our UK range:

VXPRO Throttle Body

EE7506

VXPRO Throttle Body
VXPRO Throttle Body

EE7502

VXPRO Throttle Body
VXPRO Throttle Body

EE7500

VXPRO Throttle Body
VXPRO Throttle Body

EE7697

VXPRO Throttle Body
VXPRO Throttle Body

EE7501

VXPRO Throttle Body
Throttle Body

EE7679

VXPRO Throttle Body
VXPRO Throttle Body

EE7507

VXPRO Throttle Body
VXPRO Throttle Body

EE7529

VXPRO Throttle Body
VXPRO Throttle Body

EE7512

VXPRO Throttle Body
VXPRO Throttle Body

EE7704

VXPRO Throttle Body

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Throttle bodies play a vital role in regulating engine air intake and controlling power delivery. A properly functioning throttle body: • Controls airflow into the engine in response to pedal input • Supports idle stability, acceleration, and torque delivery • Feeds crucial airflow data to the ECU, which uses it to manage fuelling, timing, and emissions • Enables advanced functions like traction control, cruise control, and start/stop systems • Prevents MOT failures and limp-home modes due to emissions or drivability issues

Why Do They Fail?

Throttle bodies operate in a harsh environment and must respond quickly to constant demands. Common failure causes include:

  • Carbon and oil fouling around the butterfly valve, leading to sticking or restricted movement
  • Electronic motor or position sensor failure in drive-by-wire systems
  • Vacuum leaks or air ingress from damaged gaskets or housings
  • Electrical connector or wiring damage, often near the harness bend
  • Poor throttle learn procedures after installation, causing idle and acceleration issues

Symptoms of a Failing Throttle Body

  • Uneven or high idle, hesitation, or stalling
  • Lack of power or delayed throttle response
  • Check Engine Light (MIL) — often with codes such as P2111, P2112, P0638
  • Limp mode activation on drive-by-wire systems
  • Fluctuating RPMs or surging while driving or idling

Fitting Tips

  1. Clean the air intake and mating surfaces thoroughly before installation
  2. Replace the gasket or seal to prevent unmetered air ingress
  3. Perform a throttle body adaptation/reset using diagnostic equipment or OE procedure
  4. Inspect wiring and connectors — ensure no fraying, contamination, or moisture ingress
  5. Never force the butterfly valve manually on electronic units — this may damage internal gearing
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Downloads

VXPRO Range Overview
VXPRO Range Overview
See | Sense: VisionPRO and VXPRO Brochure
VXPRO and VisionPRO Brochure

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