After months of dragging my feet over intermittent code 44,and fuel pressure dropping/not holding, I need to fix this ..........(o2 sensor new)
I need to find out where my the fuel pump test connector is located.(to jump out and pinch return line)
The pressure drops immediately after initial prime.
Should it be done from the relay, or the ALDL plug.....and which pins should I jumper? I cant find the location ANYWHERE in my service manual,but it is referred to repeatedly in Fuel system diagnosis section.
Thanks guys!!

 

The Fuel Pump Test Jumper is located on the wire harness around the blower box / a/c accumulator area in the passengers side of the engine compartment. Its the only thing on the harness not plugged into something. Its pretty small and really easy to overlook. But, its there. If you need a pic I can get it for you.
-Greg

 

Thanks Greg,

If you have a pic I'll compare locations.

 

Do you have a pic? not sure if its in the same location as my 85.....
now I made matters worse.......check my other post.
Thanks, Paul