View Full Version : Help no power to fuel pump

05-30-2013, 07:31 PM
On the 05 outback ls for sale theres no power to the fuel pump ,when turning the key to start it will read 12.5 volts for a second then 0 even when its diconected from the pump . Is it on its own circuit ?

05-30-2013, 07:47 PM
Check the Oil pressure sensor. Happened on my old outback before.

05-30-2013, 07:57 PM
To check the oil pressure sensor do i ground the single blue wire?

The fuel pump works if i add power to it

05-30-2013, 08:08 PM
oil pressure sensor test good it goes out of limits when the ignition is turned on .

05-30-2013, 09:05 PM
There's a wire u can jump to see if it's tgat