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I bought a FG0946 fuel pump. The package with the O ring contains black and white clips. What are they for?


The black and white clips in the package are for the fuel line connections, if needed. Hairpin clips secure nylon fuel lines to various fuel system components, such as the fuel pump, fuel filter and fuel injector rail.  It is an accepted practice that clips are a “single-use” item – once they are removed they are not reinstalled, and a new one is used the next time.  Reinstallation of a used clip may not allow the fuel line to be properly secured to the fuel system component which may lead to a gasoline leak.

What are the main benefits of injectors repaired by an authorized Delphi Diesel Center?

Injectors repaired by an authorized Delphi Diesel Centre network have: 
-    A newly-generated calibration code for accurate communication with the ECU and injection control
-    A Diamond Like Carbon coated Delphi control valve
-    Delphi’s precision engineered nozzle for optimal spray atomization, less emissions and enhanced engine performance. 

Find-out if your injector was repaired by an authorized Delphi Diesel Centre at

What is important while replacing/repairing injector?

Common Rail injectors require very small manufacturing tolerances of just a few microns. Additionally, each injector is unique, exclusive as a thumbprint, so when it comes time for their replacement, it’s important the service conducted by someone authorized and trained to handle these precise components, using genuine parts, authorized equipment and following the OE authorized process.


How do I know if my injector has been repaired with genuine OE parts or by a Delphi Authorised Repairer?

We have created this special application that allows you to check if a CRi is certified as having Delphi DNA / GENUINE parts – repaired via our Authorised Network, all by entering the C2i/C3i Code.