Mini R50 R52 R53 Engine Camshaft Position Sensor 1485845 5293161AA

MINI R50 R52 R53 Crankshaft Position Sensor 5293161AA is an original part from the camshafts group, designed for precise crankshaft position control in Mini R50, R52, and R53 series engines. This used OEM component ensures proper compatibility with the vehicle's factory electronics, stable engine operation, and correct timing system synchronization.

Specifications and technical data

• SKU: 1485845
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 1485845
• Substitutable numbers: 12141485845, 1485845, 5293161AA
• Category: Camshafts

Application and Role in the Timing System

The crankshaft position sensor in Mini R50, R52, and R53 models is responsible for transmitting information about the current position of the crankshaft and timing components to the engine control unit (ECU). Based on this data, the ECU adjusts:

• fuel injection timing,
• ignition timing,
• engine protection system operation.

A properly functioning sensor reduces the risk of uneven engine running, starting problems, and power loss, leading to more stable and predictable vehicle operation.

Compatibility and OEM Identification

The offered sensor is a dedicated component for Mini vehicles, designed to work with the factory control unit and wiring harness. Thanks to OEM markings and interchangeable numbers, it is possible to precisely verify compatibility with a specific engine version, minimizing the risk of selecting the wrong part.

When selecting, it is recommended to compare the markings with the currently installed sensor and the vehicle's service documentation. This approach facilitates seamless replacement and maintains the full functionality of the timing system.

Product Characteristics and Condition

The presented crankshaft position sensor is a part from the Camshafts category, sourced from disassembly. This used OEM component is a good solution for users seeking parts with factory operating characteristics while maintaining reasonable service costs.

Compared to low-cost aftermarket alternatives, the original sensor ensures:

• parameter consistency with factory control unit settings,
• appropriate signal characteristics for the ECU,
• adherence to manufacturer-specified operating tolerances.

Installation and Service Aspects

The crankshaft position sensor in Mini R50, R52, R53 is mounted in close proximity to the timing system. Therefore, during replacement, it is important to ensure the cleanliness of the mounting bore and the correct routing of the cable. It is recommended that installation be performed by a mechanic experienced with this brand of vehicle, which reduces the risk of installation errors and subsequent signal reading issues.

After installation, it is advisable to perform a computer diagnostic scan to verify the correctness of the sensor signal and clear any error codes stored in the control unit's memory.

Other Mini Camshafts and Technical Knowledge

If you are looking for other Mini camshafts for your car, check out the Mini camshafts available in our store to select a part that perfectly matches your specific engine version.

For users interested in a broader context of engine operation and related systems, an article describing the diagnostics and selection of fuel system components may be helpful. You can find more practical information in the material: Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair, which helps to understand the relationship between proper fueling and stable engine operation.