Ford B-Max Fuel Injector Injection Nozzle 1.0 GTDi DM5G-9F593-AC

Ford B-Max Fuel Injector Nozzle 1.0 Gtdi DM5G-9F593-AC is an original injector nozzle from the injector nozzles category, designed for diesel engine fuel systems. This component ensures precise diesel fuel metering, which translates to stable engine operation and proper combustion quality.

Specifications and technical data

• SKU: 2117946
• Mark: Ford
• Condition: Used
• OEM Part Number: 2117946
• Substitutable numbers: 2117946, DM5G-9F593-AC, DM5G9F593AC, DM5G-9F593-AA, DM5G9F593AA
• Fuel type: Diesel
• Part type: Fuel Injector
• Category: Fuel Injectors

Technical Characteristics of the Injector Nozzle

The presented Ford fuel injector nozzle operates in a diesel fuel system, where precise fuel spray formation and dose repeatability across the entire load range are crucial. The component's design is adapted to the operating parameters of the 1.0 unit, allowing for proper rail pressures, correct spray pattern, and stable combustion conditions in the chamber.

A properly selected injector nozzle directly impacts:

• maintaining smooth engine operation at idle and under load,
• correct throttle response across the entire RPM range,
• reducing smoke emissions and knocking phenomena in diesel engines,
• stable injection pressure in common rail or pump-nozzle systems (according to the vehicle's factory configuration).

Intended Use and Compatibility

The Ford B-Max fuel injector nozzle has been designed as a fuel system component dedicated to a specific engine application. Using an original nozzle from the same family as the factory injector ensures:

• compatibility with engine control unit (ECU) maps,
• correct starting and main injection quantities,
• proper injector correction values read during computer diagnostics.

Selecting a nozzle from the same product line minimizes the risk of hot and cold start issues, rough idling, or power loss due to incorrect fuel atomization.

Benefits of Using an Original Injector Nozzle

In high-pressure diesel systems, the quality of components is crucial for the durability of the entire system. Using an original Ford injector nozzle provides a range of practical benefits:

• maintaining factory combustion parameters – correct fuel spray pattern and angle,
• improved engine stability at low and high RPMs,
• reducing the risk of injector overflow, which can lead to engine oil dilution,
• less strain on the turbocharger and particulate filter due to proper mixture combustion,
• easier diagnostics – operating parameters remain within the manufacturer's specified range, facilitating the interpretation of logs and corrections.

Component Condition and Installation Recommendations

The offered injector nozzle is a used part, making it an attractive cost-effective solution while maintaining original manufacturer specifications. Before installation, a standard workshop procedure is recommended, including checking the fuel system for contamination, verifying line tightness, and assessing the operating parameters of other injectors.

Professional installation, combined with adaptation in the engine control unit (if required by the system), allows for the full utilization of the potential of the Ford B-Max fuel injector nozzle and reduces the risk of further service interventions.

Diesel Injection System Diagnostics and Prevention

In case of problems with diesel engine operation – such as difficult starting, power loss, increased fuel consumption, or smoke emissions – injector nozzles are one of the key points of inspection. To better understand the symptoms and consequences of their wear, it is worth consulting the guide: Diesel Injector Faults – How to Recognize Them and What Their Neglect Entails. The article discusses typical symptoms, possible engine consequences, and basic diagnostic methods.

Other Ford Injector Nozzles

If you need other Ford injector nozzles, check the available assortment in our catalog: Ford injector nozzles. You will find a wide selection of fuel system components, tailored to popular models of this brand, making it easier to choose the right part for a specific engine configuration.