Is it possible to check car fuel pressure psi?

I have 2008 toyota corolla, i have BlueDriver OBD2 scanner.

4 Answers

  • 4 weeks ago
    Favorite Answer

    You need to hook up a fuel pressure gauge to read the fuel pressure..

    Source(s): Mitsubishi Master Tech
  • Anonymous
    4 weeks ago

    A scanner cannot help you check the fuel pressure. You need a different tool for that and the knowledge of how to use it.

  • 4 weeks ago

    The sensors for the ECM are go/no go and only report an error. To actually test the fuel pressure at the rail a gauge is needed. Autozone at least has a "loaner tool" that can be used. But a large deposit is required (150 dollars) but that is refunded when the tool is returned. Other major parts places have similar loaner programs.

  • Rick
    Lv 6
    4 weeks ago

    'most' cars with fuel injection have a 'port' where you can plug-in a pressure gauge ................

    • TRUBLU4 weeks agoReport

      I don’t have gauge,
      As I have scanner so I was thinking if it is possible.

Still have questions? Get your answers by asking now.