Ford Mondeo Mk4 Throttle Housing Throttle Body 2.2 TDCI Q4BA Diesel 1566190

Ford Mondeo Mk4 Throttle Housing Throttle Body 2.2 TDCI Q4BA Diesel is a component from the Throttle Bodies category, designed for the intake system of a diesel engine. It is responsible for precise control of the air intake volume to the engine, which directly affects smooth operation, throttle response, and idle stability. This solution is dedicated to the 2.2 TDCI engine, designed specifically for Ford diesel units.

Specifications and technical data

• SKU: 1566190
• Mark: Ford
• Condition: Used
• OEM Part Number: 1566190
• Substitutable numbers: 1566190
• Fuel type: Diesel
• Part type: Throttle Body
• Category: Throttle Bodies

Function and role of the throttle body in a diesel engine

The throttle body in a Diesel engine plays a key role in managing airflow in the intake manifold. In 2.2 TDCI units, it is responsible for, among other things:

• controlling the amount of air supplied to the cylinders under various load ranges,
• assisting in idle speed stabilization,
• cooperating with the exhaust gas recirculation system and engine control,
• reducing vibrations and jerking when shutting down the engine. A functional throttle body helps maintain smooth engine operation, improves driving comfort, and reduces the risk of errors related to the intake system.

Purpose and compatibility for Ford Mondeo Mk4 2.2 TDCI

The presented component has been prepared for use in the Ford Mondeo Mk4 with the 2.2 TDCI Q4BA engine. The design of the housing is adapted to the geometry of the intake manifold and the requirements of the engine control unit in this vehicle, which enables proper cooperation with factory equipment. Thanks to the preservation of the original geometry and mounting points, installation is straightforward, without the need for modifications to the intake system. This solution allows for restoring the correct operating parameters of the air supply system after the failure or wear of the previous component.

Characteristics of the used throttle body

The offered housing comes from the Throttle Bodies category and is a used component, which allows for economical repair while maintaining proper functionality. This type of part is a good choice in situations where:

• the existing throttle body has suffered mechanical damage or internal wear,
• there are problems with fluctuating idle, engine stalling, or controller errors related to the throttle,
• you are looking for a solution structurally compatible with the factory Ford intake system. Using an original housing from the same design group helps reduce the risk of fitment issues and ensures proper cooperation with the vehicle's electronics.

Benefits of using the correct throttle body

A properly selected throttle body in a 2.2 TDCI engine translates into a number of practical operational benefits:

• more stable idle operation and less susceptibility to stalling when braking,
• more predictable response to accelerator pedal input,
• better cooperation with the engine control system and associated systems,
• reduced risk of the engine entering limp mode due to throttle errors. Proper selection of an element from the Throttle Bodies group is important both from the point of view of driving comfort and the durability of other intake system components.

Related components and additional information

If you are planning a comprehensive repair or upgrade of the engine area in your Ford and need other elements from the same group, such as additional housings, control elements, or components cooperating with the intake system, check the available parts in the Ford Throttle Bodies category. When choosing between a new and a used part, it is worth analyzing the cost-to-durability ratio and fitment for a specific vehicle model – comparing OEM solutions and replacements may be helpful. You can find more practical tips in the article New or used? A comparison of costs and quality of car parts, which discusses the differences in quality, cost-effectiveness, and fitment of components available on the market.