Renault Trafic Manifold Air Pressure MAP Sensor 223657266R

Renault Trafic Manifold Air Pressure MAP Sensor is a component from the Air and fuel intake sensors group, responsible for precise measurement of air pressure in the intake system. A properly functioning sensor supports stable engine operation, optimizes fuel dosage, and helps maintain the efficiency of the turbocharging system. This is a practical solution for Renault Trafic users looking for a proven component at a reasonable price.

Specifications and technical data

• SKU: 223657266R
• Mark: Renault
• Condition: Used
• OEM Part Number: 223657266R
• Substitutable numbers: 223657266R, 0281002593, 0 281 002 593
• Category: Air Intake & Fuel Sensors

Function and role of the manifold air pressure sensor

The manifold air pressure sensor in the Renault Trafic monitors the air pressure value in the intake manifold and transmits a signal to the engine control unit. Based on this, the control unit selects the appropriate fuel dosage and adjusts the operation of the turbocharging system. A functional component helps reduce power drops, uneven engine operation, and excessive fuel consumption.

Thanks to the correct signal characteristics, the sensor supports:

• stable acceleration across the full RPM range,
• more predictable throttle response,
• maintenance of correct combustion parameters.

Benefits of using an original Renault sensor

The offered sensor comes from the Renault line, which means it is matched to the factory solutions used in the Trafic model. Using an original component reduces the risk of electrical and mechanical compatibility issues and minimizes the need for additional installation modifications.

The main advantages of this solution include:

• secure fit to the intake system and electrical harness,
• operating parameters consistent with the vehicle manufacturer's specifications,
• easier diagnostics in the event of potential faults.

Condition of the component and service application

The presented sensor is a used component, which allows for an economical repair of the intake system while maintaining proper operating parameters. It is a practical choice in situations where a quick replacement of a damaged sensor is necessary, and the priority is to reduce service costs while maintaining correct functionality.

Replacing the manifold air pressure sensor is particularly recommended when symptoms such as power loss, engine limp mode, boost pressure-related errors in the controller memory, or noticeable fluctuations in engine operation occur.

Selection by part numbers and system integration

This sensor model belongs to a group of components that can be precisely selected by part numbers and interchangeable numbers, which facilitates matching to a specific engine version of the Renault Trafic. This allows the mechanic or user to verify compatibility with their vehicle before installation, which reduces the risk of ordering errors.

A properly selected sensor works with the factory engine control unit, ensuring correct signal interpretation and stable operation of the entire intake system.

Technical support and educational materials

When working on the fuel supply and air intake system, it is worth paying attention to the condition of other components, such as injectors or the fuel pump. For a better understanding of the relationships between these components, an article describing the diagnostics and operation of the fuel system will be helpful – you can find it here: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

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