THROTTLE BODY - D2P - LR078546

This throttle body is designed for specific Jaguar and Land Rover models, ensuring optimal perform...

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OnBuy.comThrottle Body For Land Rover Range Rover Vogue L405 3.0 V6 (2013-2017) Lr079230 5060414644042
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Product Information

Full details

This D2P Throttle Body (LR078546) is designed for specific Jaguar and Land Rover diesel models, aiming to restore optimal engine performance and fuel efficiency. It provides a direct replacement for compatible vehicles, ensuring proper air-fuel mixture control. A potential caveat is the need for precise installation and potential recalibration by a qualified technician to ensure correct operation.

All features

Model Part NumberLR078546
BrandD2P

Extended Product Information

FAQs

What does a throttle body do?

The throttle body controls the amount of air that flows into your engine based on how hard you press the accelerator pedal. This airflow, combined with fuel, determines the engine's power output.

What are common symptoms of a failing throttle body?

Common symptoms include rough idling, stalling, poor acceleration, decreased fuel economy, and a 'Check Engine' light.

Do I need to recalibrate the throttle body after replacement?

Yes, for most modern vehicles, especially those with electronic throttle control, recalibration or relearning procedure by a qualified technician is often necessary after replacing the throttle body.

Can this throttle body be used on gasoline engines?

No, this specific throttle body (LR078546) is designed and intended for use on the listed Jaguar and Land Rover diesel engine models only.

What is the difference between mechanical and electronic throttle bodies?

Mechanical throttle bodies are directly linked to the accelerator pedal via a cable. Electronic throttle bodies (drive-by-wire) use sensors and motors controlled by the vehicle's computer (ECU) for more precise air management.

How long does installation typically take?

Installation time can vary, but typically takes 1-3 hours for a qualified mechanic, depending on the vehicle model and accessibility. This does not include potential diagnostic or recalibration time.

Troubleshooting

Check Engine Light illuminated after installation

This may indicate a need for electronic recalibration of the throttle body to the vehicle's ECU. Consult a professional mechanic.

Rough idling or stalling

Ensure the throttle body is properly seated and sealed. Verify electrical connections are secure. Recalibration may be required.

Poor acceleration or loss of power

Confirm the throttle body is the correct part for your vehicle and that it was installed correctly. Check for any obstructions in the air intake system.

Throttle body error codes from diagnostic tool

Refer to the specific diagnostic trouble code (DTC) for precise troubleshooting. Common issues relate to electrical circuits or throttle position sensor faults, which may require professional diagnosis.

Pros and Cons

Pros

  • Designed for specific Jaguar/Land Rover diesel engines.
  • Aims to restore original engine performance.
  • Direct replacement for part number LR078546.
  • Helps improve fuel efficiency.

Cons

  • Requires professional installation for optimal results.
  • May necessitate ECU recalibration after fitting.
  • Compatibility is limited to specific vehicle models and years.
  • Not suitable for gasoline engines.

Setup, Compatibility & Care

Compatibility: This throttle body is specifically designed for the following models:

  • Jaguar F-Pace Diesel SUV 3.0 SDV6 AWD: 2015-2020
  • Jaguar XF Diesel Estate 3.0 D: (Specific years not detailed, but consult OE part number)
  • Land Rover Range Rover Vogue L405 3.0 V6: 2013-2017
  • Land Rover Range Rover Sport L320: 2010-2013
  • Land Rover Range Rover Sport L494: 2014 onwards
  • Land Rover Range Rover Velar L560: 2017 onwards

Setup: Installation requires disconnecting the battery and carefully removing the old throttle body. Ensure the throttle plate is clean and free from debris before installation. It is highly recommended that installation and any necessary electronic recalibration be performed by a qualified mechanic to ensure proper function and avoid engine performance issues.

Care: As a sealed electronic component, routine care primarily involves ensuring the intake system leading to the throttle body is clean. Avoid direct spraying of cleaning agents onto the throttle body itself. Regular maintenance of air filters will help prevent debris from reaching the throttle body.

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