Toyota Yaris P9 2 Mk2 Fuel Pump Sender Module Unit Petrol 770200D130

Toyota Yaris P9 2 Mk2 Fuel Pump Sender Module Unit is a complete unit from the Fuel pumps and level sensors group, designed for the petrol supply system in this model. The component combines the function of fuel delivery with precise measurement of the fuel quantity in the tank, which ensures stable engine operation and accurate level readings on the dashboard.

Specifications and technical data

• SKU: 770200D130
• Mark: Toyota
• Condition: Used
• OEM Part Number: 770200D130
• Substitutable numbers: 770200D130, 77020-0D130
• Fuel type: Petrol
• Part type: Fuel Sending Unit
• Category: Fuel Pumps & Sending Units

Purpose and function in the fuel system

The presented fuel pump integrated with a level sensor is dedicated to the petrol version of the second-generation Toyota Yaris (P9 / Mk2). The assembly is responsible for maintaining the correct fuel pressure in the supply system and for continuous measurement of the petrol level in the tank, which is transmitted to the gauge on the instrument cluster. Combining the pump and sensor into a single module reduces the number of connections in the tank, which promotes system tightness and facilitates maintenance. As a result, replacement is carried out in a single assembly process, without the need to interfere with several separate sub-assemblies.

Benefits of using an original Toyota module

Using an original solution for the Toyota Yaris ensures:

• Proper pump operating characteristics matched to the parameters of the petrol injection system.
• Electrical compatibility with the vehicle's factory wiring harness.
• Correct geometry of the level sensor, which translates into stable and predictable fuel level readings. By maintaining the factory design of the module, it is possible to avoid problems with insufficient engine power supply under higher loads and distorted petrol level readings, which are typical for improperly selected replacements.

Technical and operational characteristics

The fuel pump operates in a petrol environment, so its design is adapted to this type of fuel in terms of material resistance and efficiency. The integrated level sensor works with the factory instrument system of the Toyota Yaris, which allows for consistency of readings with the on-board computer and the odometer in the context of the range on the tank. The modular solution facilitates diagnostics – in case of starting problems, power loss, or incorrect fuel level readings, it is possible to quickly verify the entire assembly at a single service point.

Condition, assembly, and selection by part numbers

The item comes from dismantling and is offered as a used part, which allows for an economical repair of the supply system while maintaining the manufacturer's original specifications. The module is intended for installation in place of the factory pump in the fuel tank, using the original basket and connections in the given model. The selection of this fuel pump with a level sensor for a specific version of the Toyota Yaris should always be confirmed based on the OEM part number or interchangeable numbers and vehicle data (year, engine version). This minimizes the risk of incompatibility regarding the shape of the basket, electrical connectors, or operating characteristics in the petrol system. If you are planning a comprehensive repair or upgrade of the fuel system area in your Toyota car and need other elements from the same group, such as pump modules, assemblies with a level sensor, or complete tank inserts, check the available parts in the Toyota fuel pumps and level sensors category.

Technical support and knowledge about the fuel system

To better plan the diagnostics and replacement of petrol supply elements, it is worth using a guide describing the construction and maintenance of the entire fuel path, including injectors, pumps, and the tank – a detailed discussion can be found in the article "Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration". This will allow you to choose the right repair strategy, optimize costs, and extend the durability of the components used.