Is it possible to check car fuel pressure psi?

Question

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

Answer 1

Favorite Answer

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

Source(s): Mitsubishi Master Tech

Answer 2

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

Answer 3

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.

Answer 4

'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.