Temperature Pressure Sensor Mini R55 R56 R57 R58 R59 JCW N14 Petrol 7582551

Temperature Pressure Sensor Mini R55 R56 R57 R58 R59 JCW N14 Petrol is a precision component from the Air and fuel intake sensors group, designed for N14 series petrol engines in Mini JCW sports versions. It is responsible for the accurate measurement of intake air parameters, which supports stable engine operation and correct fuel metering. This is a solution for users who expect a proven part with factory performance characteristics.

Specifications and technical data

• SKU: 7582551
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7582551
• Substitutable numbers: 7582551, 13627582551, 0261230231, 0 261 230 231
• Fuel type: Petrol
• Category: Air Intake & Fuel Sensors

Purpose and function in the intake system

The offered sensor is a component of the engine control system in Mini cars with the N14 petrol engine. Its task is to simultaneously measure the temperature and pressure of the air in the intake manifold, which allows the engine control unit to precisely calculate the amount of air being drawn in.

A properly functioning sensor in this application contributes to:

• stable operation at idle and under load,
• correct throttle response across the entire rev range,
• maintaining the optimal air-fuel mixture in the petrol engine,
• reducing the risk of power loss and increased fuel consumption.

Benefits of using an original Mini sensor

Using a sensor dedicated to the Mini with an N14 engine ensures proper cooperation with the factory engine control unit. The measurement characteristics are matched to the injection and ignition maps, so the control system does not require additional adaptations. This is particularly important in JCW versions, where the engine operates under higher loads.

Key advantages include:

• compatibility with the petrol injection system in the N14 engine,
• consistency with factory boost and mixture control strategies,
• reduction of the risk of diagnostic errors related to incorrect air parameter readings,
• possibility of using the existing wiring harness and connectors without modifications.

Condition, verification, and selection by part numbers

This item comes from our range of used parts, which allows for economical repair while maintaining factory performance specifications. Before being offered for sale, the sensor is verified for compatibility with the Mini intake system and assignment to the appropriate group of petrol engines.

The selection of this type of component should always be based on the OEM number and interchangeable numbers assigned to a specific manufacturer reference. This minimizes the risk of installing an incorrect sensor variant, which could generate errors in the control unit or incorrect parameter readings.

Role in the petrol supply system and diagnostics

In the N14 petrol engine, the temperature and pressure sensor works with the injection system, lambda sensors, and crankshaft and camshaft position sensors. Incorrect operation of this component may manifest as power loss, jerking during acceleration, increased fuel consumption, or the appearance of errors in the control unit memory.

To better understand the relationships between sensors and the supply system, it is worth reading our guide on diagnostics and maintenance of the fuel system: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration. This will allow you to interpret symptoms more effectively and choose the appropriate repair strategy.

Expanding Mini intake system upgrades

If you are planning a comprehensive repair or upgrade of the engine area in your Mini and need other elements from the same group, such as additional pressure sensors, air temperature sensors, or measuring elements in the fuel path, check out the available parts in the Mini Air and fuel intake sensors category.

Summary

Temperature Pressure Sensor Mini R55 R56 R57 R58 R59 JCW N14 Petrol is a functional engine control system component designed for Mini petrol engines from the N14 family. It ensures correct measurement of air parameters in the intake manifold, which translates into stable engine operation, correct response to load, and proper fuel consumption. This is a practical solution for drivers who want to restore the efficiency of the intake system while maintaining the factory performance characteristics of the engine.