90 240 DL wagon only starts with starting fluid when cold.

bobbycgolf · Post by **bobbycgolf** » 17 Feb 2015, 18:03

Well cant hear or feel the inline pump working at all. Jumped it from fuse 4-6 and nothing. Relay seems to be working,so i ordered a pump,filter,and check valve along with new balljoints. Will install when i get the and should have the problem solved.

bobbycgolf · Post by **bobbycgolf** » 20 Feb 2015, 16:19

When i jump fuses 4-6 the pump runs? Turn on the key pump doesnt run ? Have new Fuel pump relay new fuel pump new fuses thru whole fuse box new fuel filter,why isnt the fuel pump triggered on with the key being on?

bobbycgolf · Post by **bobbycgolf** » 20 Feb 2015, 18:21

Pulling my hair out.
Replaced fuel pump relay,fuel pump,fuel filter, all fuses, cleaned fuse box very well. When i turn the key on the fuel pump does not turn on... When i jump fuse 4 to 6 the pump runs... When i jump 30 to 87/2 the pump runs. Car will start/run/drive right now cause i primed the pump,but it will not in the morning. Why will the key not turn on the pump?

93Regina · Post by **93Regina** » 20 Feb 2015, 21:53

bobbycgolf wrote:Why will the key not turn on the pump?

Answer: ECU Fuel Pump Control Circuit Repair

bobbycgolf · Post by **bobbycgolf** » 20 Feb 2015, 22:07

Man i think i either try a used ECU and if that doesnt work I guess I have an awesome parts car. I do not believe I can reconstruct an ECU.

bobbycgolf · Post by **bobbycgolf** » 20 Feb 2015, 22:51

Is that what your suggesting an ecu or ?

93Regina · Post by **93Regina** » 21 Feb 2015, 07:05

bobbycgolf wrote:Is that what your suggesting....

Word for the Day: 20A Momentary Toggle Switch

bobbycgolf · Post by **bobbycgolf** » 21 Feb 2015, 08:02

I was thinking the same thing last night. Push button style.

lummert · Post by **lummert** » 21 Feb 2015, 08:07

Pump primer switch.

bobbycgolf · Post by **bobbycgolf** » 21 Feb 2015, 12:56

Is the fuel pump relay normally noisy?