BMW E46 E87 E90 2.0i 120i 320i Inlet Manifold Angle Sensor 7511384

BMW E46 E87 E90 2.0i 120i 320i Inlet Manifold Angle Sensor is an original BMW intake system component designed for precise monitoring of the position of elements within the intake manifold in 2.0 petrol engines. Thanks to its factory origin from BMW, it ensures consistency with the factory operating characteristics of the powertrain and stable cooperation with the control electronics. This is a solution for users who want to maintain proper engine performance parameters without compromising on quality.

Specifications and technical data

• SKU: 7511384
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7511384
• Substitutable numbers: 7511384, 11617511384
• Category: Other Engine Parts

Purpose and function in the intake system

The presented inlet manifold angle sensor is used in popular BMW models with 2.0 petrol engines, such as the E46, E87, and E90 series in 120i and 320i versions. Its task is to accurately read the position of moving parts in the intake manifold, which allows the engine control unit to optimally dose the mixture and adjust operating characteristics to the current load.

A properly functioning angle sensor contributes to, among other things:

• idle stability and acceleration smoothness,
• correct throttle response across the entire rev range,
• maintaining the proper air-fuel mixture ratio,
• reducing the risk of engine warning lights appearing.

Construction and compatibility with the BMW control system

The sensor has been designed as a component that works directly with the factory BMW engine control unit, which ensures correct signal interpretation without the need for adaptation. A design similar to the vehicle's original equipment facilitates installation in place of a worn or damaged component, without interfering with the electrical harness or the intake manifold.

As an OEM group part, the sensor maintains:

• the appropriate signal characteristics for the engine control unit,
• geometry and mounting points consistent with the factory manifold,
• cooperation with other intake system components as designed by BMW.

Condition, origin, and service application

The offered item is in used condition, which allows for an economical yet technically correct repair of the intake system in BMW cars. This is a particularly attractive solution for older generations, where maintaining service cost-effectiveness is of great importance while keeping the original vehicle specifications.

The inlet manifold angle sensor will work well both as a replacement part when clearing errors related to manifold operation and during broader service work on the intake system, when it is necessary to replace several cooperating components.

Benefits of using an original BMW sensor

Using an original angle sensor in a BMW 2.0 petrol engine brings a number of practical operational benefits:

• Consistency with factory calibration – the engine control unit receives a signal with parameters consistent with the manufacturer's specifications.
• Reduction of diagnostic problems – lower risk of errors resulting from incorrect readings.
• Better powertrain refinement – smoother transitions between load and rev ranges.
• Hassle-free installation – fitment to the factory intake manifold and electrical installation.

For owners of BMW E46, E87, and E90 series who want to keep their cars in good technical condition, choosing an original inlet manifold angle sensor is a reasonable compromise between quality and repair costs.

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other elements from the same group, such as sensors, control modules, or auxiliary components, check out the available parts in the Other BMW category.

For users interested in the differences in construction and characteristics of sports versions of cars compared to standard models, an article discussing powertrains, brakes, and chassis may be useful – you can find it here: Audi RS vs other models – what is hidden under the hood and chassis?.

If you operate a BMW from years similar to the E46, E87, or E90 and are considering a wider restoration using proven used parts, it is worth reading the guide on restoring efficiency to older cars: The second life of a youngtimer – how used car parts rejuvenate cars from the 1998–2012 model years.