I purchased the Innova 3640 Professional Fuel Injection Pressure Tester, and I want to test the fuel pressure on my 2012 Dodge Grand Caravan.

Where is the fuel pressure test port located under the hood?


  • Welcome to Motor Vehicle Maintenance & Repair! Commented Sep 22, 2022 at 1:05
  • @Pᴀᴜʟsᴛᴇʀ2 Thanks for the warm welcome! Do you have any idea by chance where I can find the fuel pressure test port? Commented Sep 22, 2022 at 15:28
  • Try calling your local Dodge dealer service department and ask. Either a straight answer will come forth or not.
    – F Dryer
    Commented Sep 23, 2022 at 20:29


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