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USD 49.95
Part #: XD910

XDP Common Rail / Piezo Fuel Injector Testing and Inspection Service

2003-2018 Dodge Ram 5.9L/6.7L Cummins | 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML | 2008-2021 Ford 6.4L/6.7L Powerstroke
Part #: XD910
★★★★★ ★★★★★ 3 Reviews
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Are you trying to diagnose poor running conditions in your truck? Are you unsure if your fuel injectors are the issue? XDP’s Fuel Injector Test Service helps you easily and accurately diagnose your fuel injector issues without guessing or just “throwing parts” at your truck. Using the XDP Test Service you can test a whole set of injectors, or a single injector in an Association of Diesel Specialists (ADS) member shop. Each test is performed on a Bosch EPS 205 Test Stand. You will receive your results within 2-4 business days from the time XDP receives your injectors.

How it works: 
XDP's Injector Testing and Inspection Service is priced per fuel injector. Simply add the quantity to be tested to the cart, check out, and then proceed with the steps below. Each test is priced individually, per injector.

  1. Package your injectors for shipping. Ensure they are clean and well packaged to avoid fluid leaks or shipping damage.
  2. Write your order number and "Injector Testing Service" on the outside of the shipping box.
  3. Ship your injectors to XDP using your preferred shipping method. It is highly recommended that you use a trackable method and insuring your shipment.
  4. An email confirmation will be sent once XDP receives your injectors.  
Shipping Address: 
1758 State Route 34 N
Wall Township, NJ 07727

Testing Process:
Every fuel injector including the nozzle and solenoid is visually inspected. After a visual inspection each injector will then be tested on the Bosch EPS 205 Test Stand. On the stand, fuel injectors will be tested for complete function from the injector solenoid, to the injector nozzle flow, as well as the individual tests performed below. 

  • Visual Inspection
  • Ultrasonic Cleaning 
  • Injector Test 
  • Back Pressure (Piezo Injectors Only) 
  • ISA Detection (Select Bosch Piezo Injectors)  
  • Resistance Test (6.4L Powerstroke Only) 
  • Leak Test 
  • Return Leakage Quantity Test
  • Injector Flow Test - Injected Fuel Quantity

Results & Options:
After the tests are performed you will receive an email containing a PDF of test results directly from the Bosch EPS 205 Test Stand, along with a copy of the handwritten visual inspection report, and injector images (if required). XDP also has some options for you depending on the outcome of the testing. 

Option 1 - Return Injectors: XDP will ship your injectors back to you. A flat rate fee of $9.95 for return packaging and shipping applies. 
Option 2 - Purchase New Injectors: If you choose to purchase new injectors, XDP will provide you with a core credit on your choice of any new or remanufactured injector or injector set.

2003-2007 Dodge 5.9L Cummins (Common Rail Injectors)
2007.5-2018 Dodge 6.7L Cummins (Common Rail Injectors)
2008-2010 Ford 6.4L Powerstroke (Piezo Injectors)
2011-2021 Ford 6.7L Powerstroke (Piezo Injectors)
2001-2004 GM 6.6L Duramax LB7 (Common Rail Injectors)
2004.5-2005 GM 6.6L Duramax LLY (Common Rail Injectors)
2006-2007 GM 6.6L Duramax LBZ (Common Rail Injectors)
2007.5-2010 GM 6.6L Duramax LMM (Common Rail Injectors)
2011-2016 GM 6.6L Duramax LML (Common Rail Injectors)

Common Questions

Q: How do I read test results?

A: The test results will include a pass or fail diagnosis. It will not be necessary to decode all of the technical information that will be provided. 

Q: How do I properly pack my injectors?

A: Fuel injection components can be the most expensive part of a diesel engine. Protect your injectors in a well fitting box with proper packaging material. Ensure that they are clean and bagged to eliminate the risk of leak-through damaging a box. In addition, some injectors such as Ford 6.7L, or Duramax LML have return line fittings that can be extremely fragile and once broken, render the injector useless. Proper packaging is crucial. Click here to view proper packing procedure.

Q: What if I don't insure my shipment?

A: You can send your injectors to XDP using any method you would like. XDP recommends a trackable and insured method for your protection.

Q: What do I get?

A: With the XDP Injector Testing Service your injectors will be tested on a Bosch EPS 205 Test Stand. You will then receive an email with a PDF of test results. If you choose for your injectors to be returned, XDP will ship your injectors back to you ($9.95 flat rate shipping). If you choose to purchase new injectors, XDP will provide you with a core credit on your next replacement injector or injector set.

Vehicle Applications

2003 Dodge 5.9L 24V Cummins
2004 Dodge 5.9L 24V Cummins
2004.5 Dodge 5.9L 24V Cummins
2005 Dodge 5.9L 24V Cummins
2006 Dodge 5.9L 24V Cummins
2007 Dodge 5.9L 24V Cummins
2007.5 Dodge 6.7L 24V Cummins
2008 Dodge 6.7L 24V Cummins
2009 Dodge 6.7L 24V Cummins
2010 Ram 6.7L 24V Cummins
2011 Ram 6.7L 24V Cummins
2012 Ram 6.7L 24V Cummins
2013 Ram 6.7L 24V Cummins
2014 Ram 6.7L 24V Cummins
2015 Ram 6.7L 24V Cummins
2016 Ram 6.7L 24V Cummins
2017 Ram 6.7L 24V Cummins
2018 Ram 6.7L 24V Cummins
2001 Chevy 6.6L LB7 Duramax
2002 Chevy 6.6L LB7 Duramax
2003 Chevy 6.6L LB7 Duramax
2004 Chevy 6.6L LB7 Duramax
2004.5 Chevy 6.6L LLY Duramax
2005 Chevy 6.6L LLY Duramax
2006 Chevy 6.6L LLY/LBZ Duramax
2007 Chevy 6.6L LLY/LBZ Duramax
2007.5 Chevy 6.6L LMM Duramax
2008 Chevy 6.6L LMM Duramax
2009 Chevy 6.6L LMM Duramax
2010 Chevy 6.6L LMM Duramax
2011 Chevy 6.6L LML Duramax
2012 Chevy 6.6L LML Duramax
2013 Chevy 6.6L LML Duramax
2014 Chevy 6.6L LML Duramax
2015 Chevy 6.6L LML Duramax
2016 Chevy 6.6L LML Duramax
2001 GMC 6.6L LB7 Duramax
2002 GMC 6.6L LB7 Duramax
2003 GMC 6.6L LB7 Duramax
2004 GMC 6.6L LB7 Duramax
2004.5 GMC 6.6L LLY Duramax
2005 GMC 6.6L LLY Duramax
2006 GMC 6.6L LLY/LBZ Duramax
2007 GMC 6.6L LLY/LBZ Duramax
2007.5 GMC 6.6L LMM Duramax
2008 GMC 6.6L LMM Duramax
2009 GMC 6.6L LMM Duramax
2010 GMC 6.6L LMM Duramax
2011 GMC 6.6L LML Duramax
2012 GMC 6.6L LML Duramax
2013 GMC 6.6L LML Duramax
2014 GMC 6.6L LML Duramax
2015 GMC 6.6L LML Duramax
2016 GMC 6.6L LML Duramax
2008 Ford 6.4L Powerstroke
2009 Ford 6.4L Powerstroke
2010 Ford 6.4L Powerstroke
2011 Ford 6.7L Powerstroke
2012 Ford 6.7L Powerstroke
2013 Ford 6.7L Powerstroke
2014 Ford 6.7L Powerstroke
2015 Ford 6.7L Powerstroke
2016 Ford 6.7L Powerstroke
2017 Ford 6.7L Powerstroke
2018 Ford 6.7L Powerstroke
2019 Ford 6.7L Powerstroke
2020 Ford 6.7L Powerstroke
2021 Ford 6.7L Powerstroke


  • MFG. Number XD910
  • Manufacturer Name XDP
  • Shipping Weight 0.00 lb.
  • Fuel Type Diesel
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal L0R9759.00


★★★★★ ★★★★★
5.0/5 Stars out of 3 Reviews
Verified Buyer
Excellent customer service, went above and beyond keeping me in the loop the entire time. Answered all my questions and even called me to go over every test after the results were received. Friendly and helpful would definitely recommend.
Verified Buyer
Injector testing service
Fast and easy process. Great communication all around great experience.
Well worth it
They were super quick testing the injectors and contacted me once they were finished. On top of giving me a full reading of the tests they offered a discount with replacement injectors. With everything I’ve purchased form the site XDP has always been great to deal with.

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