Injector Coding / Injector Programming Service for 2009-2011 BMW E90 335D models.

We offer this specialty coding service to program injectors for your E90 335D BMW.

Coding a fuel injector in a diesel common rail system, particularly for engines like the BMW M57, is a critical process that ensures optimal engine performance, fuel efficiency, and longevity. The M57 engine, known for its robust design and efficient operation, benefits significantly from precisely coded fuel injectors. This process involves programming each injector with specific calibration data, allowing for precise fuel delivery tailored to the engine's combustion chamber dynamics. By doing so, it compensates for the slight manufacturing variances between injectors, ensuring uniform performance across all cylinders. This uniformity is crucial in diesel common rail systems, as it leads to smoother engine operation, reduced emissions, and enhanced fuel economy. Furthermore, injector coding helps in the early detection and diagnosis of potential issues, preventing costly repairs and downtime. For vehicle owners and technicians alike, understanding and implementing proper fuel injector coding in the BMW M57 diesel engine can lead to noticeable improvements in vehicle performance and efficiency, underlining the importance of this process in maintaining the engine's renowned durability and reliability.

This M57 Injector Programming service: 

• Program the injector coding number to the correct cylinder position in the ECU.
• Allows your DDE / ECU to properly control each injector for optimal fuel injection. This can help run the engine smoother, quieter, more efficient, and safer.
• Can program just 1 or all 6 injectors
• Does not disable or modify or remove any of the emissions systems

Common Signs that you need to repair your injectors programmed immediately:

• You just replaced one or more injectors on your M57 engine
• You're not sure if your injectors are coded properly and if they match
• You have removed all your injectors for a service or repair and didn't mark which injector cylinder location. So now they're mixed up.
• You have confirmed that the injectors do not match your ECU coding or correct cylinder.

The M57 injector coding can be done in several ways:

Option 1: Purchase a new DUDMD Tuning K+DCAN cable: We can code your injectors remotely via Teamviewer. You will need a Windows-based laptop with an internet connection. You will need to have your injector coding numbers or pictures of the injector numbers and their located cylinder number ready before we connect. 

Option 2: I already have my own K+DCAN cable: We can code your injectors remotely via Teamviewer. You will need a Windows-based laptop with an internet connection. You will need to have your injector coding numbers or pictures of the injector numbers and their located cylinder number ready before we connect. 

Option 3: I will mail in my DDE/ ECU for coding: You can remove the DDE / ECU and mail it here for injector coding. We will make a full backup of all of your ECU data, and then code injectors. Note: You will need to include your injector coding numbers that you need coded, and identify which coding number you need coded to which cylinder.