Mini Cooper One R55 R56 LCI N16 Intake Manifold Differential Pressure Sensor

The MINI R55 R56 LCI N16 MAP Sensor is a component from the air and fuel intake sensors category, designed for precise pressure measurement in the intake system of N16 engines in facelifted (LCI) MINI models. A properly selected MAP sensor stabilizes engine operation, supports correct fuel delivery, and facilitates diagnostics of modern control systems.

Specifications and technical data

• SKU: 7599905
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7599905
• Substitutable numbers: 13627599905, 7599905, 0261230254, 64509184102, 9184102, 64509119701, 9119701, 64536982874, 6982874, 64536911946, 6911946
• Category: Air Intake & Fuel Sensors

Purpose and Role of the MAP Sensor in MINI R55/R56 LCI N16

The MAP pressure sensor in the N16 engine is responsible for measuring the pressure in the intake manifold and transmitting this data to the engine control unit (ECU). Based on this information, the ECU calculates the fuel dose, ignition timing, and parameters of the boost system (if applicable). A functional sensor influences:

• stable idle speed and smooth acceleration,
• correct fuel consumption and reduced excessive burning,
• a lower risk of jerking, stalling, and limp mode,
• proper cooperation with other components of the intake and fuel system.

In case of errors related to intake manifold pressure or incorrect OBD diagnostic readings, replacing the MAP sensor is one of the basic and effective service actions.

Original Origin and Compatibility with MINI

The presented MAP pressure sensor for MINI comes from the manufacturer's parts line and is specifically designed for the N16 engine in R55 and R56 facelifted body styles. This ensures:

• full electrical compatibility with the MINI wiring harness,
• appropriate measurement characteristics tailored to the control unit maps,
• correct fitment in the intake manifold without modifications.

The presence of dedicated replacement numbers allows for seamless verification of compatibility by OEM number or VIN, which is particularly important when selecting components from the air and fuel intake sensors group.

Condition, Verification, and Preparation for Installation

The component is offered as a used MINI MAP sensor, which in practice means it comes from a dismantled vehicle and has been verified for its suitability for further use. This type of part allows for economical repair of the intake system while maintaining the original manufacturer's specifications.

Before installation, it is recommended to:

• check the intake manifold port (cleanliness, no damage),
• inspect the electrical connector and wiring harness,
• perform adaptation / clear error codes in the control unit after replacement.

Diagnostics and Connection to the Fuel System

Incorrect MAP sensor readings can be mistaken for faults in injectors, fuel pump, or other fuel supply components. Therefore, when experiencing issues with the mixture, smoke, or power loss, a comprehensive diagnosis of the entire system is recommended. A detailed discussion of the dependencies between sensors, injection, and fuel supply can be found in the article: Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair.

Selecting Other MINI Air and Fuel Intake Sensors

If you are looking for other MINI air and fuel intake sensors compatible with your model, visit our dedicated subpage. Check the available MINI air and fuel intake sensors to select the appropriate components for your specific engine version and year.

Summary of Benefits of Using the MINI R55 R56 LCI N16 MAP Sensor

The MINI R55 R56 LCI N16 MAP Sensor is the right choice when you want to maintain factory engine operating parameters and reduce repair costs. Its original measurement characteristics, compatibility with the control unit, and inclusion in the air and fuel intake sensors category make it a technically safe and functional solution for everyday MINI operation.