Diesel Fuel Injector – Nissan Navara D40 / Pathfinder R51 V9X 3.0L V6 Diesel

Product Notes;

• Injectors must be Coded and an Engine Adaption carried out
• Injector codes are the middle 8 digits.

Installation Tips:

• Should check VIN to ensure fitment.
• Load compensation codes prior to fitment to ensure correct.

Common Rail Injector Compensation Codes

The replacement of most modern Common Rail Diesel Injectors necessitates a calibration procedure. This ensures the vehicle’s electronic injection system is set up to compensate for the finite variances between the injectors. Close attention to correct procedure is a must!
These Common Rail Injectors have a unique calibration or compensation code that needs to be loaded to the engine ECU. Before proceeding to install the replacement injectors, it is essential to locate the calibration codes on each of the new injectors and ensure the codes are related to each injector and their respective location or cylinder.
A helpful tip is to load the new compensation codes prior to installation.
This not only ensures the procedure is carried out- it also eliminates the possibility of installing the incorrect units, as the vehicle simply won’t accept the incorrect codes.
Below are pictures showing the calibration codes on several of the popular brands of injectors which are normally located on the injector solenoid or on a sticker on the injector body.

Note: For Denso CR Injectors, the compensation codes are 0-9 and A to F ONLY.