I've got fuel coming to the fuel rail,
but this brick won't fire unless I put
starter fluid in the intake.

I'd like to eliminate the fuel pump
relay as a suspect, but haven't been
able to locate it. When I DO locate
it, does anyone have a good method on
how to bypass it?

thanks!

Fuel relay is above the passenger's toes on the back of the firewall. Take the soft black knee panel off to see it (white plastic cover)

You don't have a fuse near the coil on '91. Main FI fuse is #6.

To bypass the fuel relay, hook a jumper from fuse 6 (Left side contact always hot) to the left side of fuse 4 (this is where the fuel relay sends voltage).

Both pumps should run immediately. To test tank pump alone, pull fuse 4 and put the +12 jumper to the Right Side (output) contact.
--
Bruce Young
'93 940-NA (current) — 240s (one V8) — 140s — 122s — since '63.

first thing i would do is to check and see if all fuse are not blown incuding the one in by the coil,next i would check and see if u hear the fuel pumps comeing on the way to check is to put transmishion filler funnel in the gas filler and turn the key to on not start but on u should hear a humm in the funel,if u dont hear a humm go to the fuel pump realy wich is located on the pass. side tkae off the black felt kick plate and look up on the fire wall by the ecuon the right side. it will be white and cliped on the fire wall u cant miss it,un clip it from thee firwall and unpug it jump the 86 and 30 with a papper clip now turn the car on and try to start it if it comes on a nd strats its the realy. good luck oh yea im TOM e-mail me at scobbydoottom@aol.com