Check the fuel pump relay socket pink wire if there"s power nothing here and the fuel pump fuse is good the pink wire is open between the fuse and relay socket
The fuel pump fuse is in the relay panel under right side of dash. 20amp fuse we enjoy your feedback
Ran out of gas on 1999 deville, will not start. Changed fuel pump and filter. Not getting power to fuel pump. Cannot locate fuel pump relay. Can you help?
The fuel pump relay is in the underhood fuse block, in front of the left front(driver) strut tower. It is either under the flap that provides access to the mini fuses, or you need to remove the plastic cover. There will be a sticker on the underside of the cover, the legend for the fuse relay center.
Found it guys, Thanks! I tried to swap the replays but still won"t start. Need to have a mechanic trouble shoot the electrical sys. A neighbor said the fuel pump has no power. Might be a modulator?
Yes, if fuel pump relay or fuse is bad then it will not let the fuel pump get power to be able to pump fuel to engine.
Electrical problem V8 Two Wheel Drive Automatic power works for a few seconds on one side but other side has no power.
The few seconds is normal as the ECM controls the relay to build rail pressure in anticipation of cranking. Check the fuel pump fuse in the underhood fuse center. If it is blown, you could have a short, but it is more probable that the fuel pump has high resistance and is drawing too many amps and opened the fuse.
I changed the fuel pump relay and fuse and I m still not getting any fire to the plug ! What should I do
Hello, Here is a wiring diagram that show where the power is coming from which looks like a fuse. Here is a guide on how to check for powerhttps://www.y2kcenter.org/articles/how-to-use-a-test-light-circuit-testerCheck out the diagrams (Below)Please let us know what you find.Cheers, Ken
Electrical problem1997 Cadillac Deville V8 94000 milesMy 97 cadillac Deville shut down while driving and I had the fuel Pump replaced. But the problem is that I can not get fire to the fuel pump. A gas rag at the throttle body will start the car until the fumes runs out I replaced the relay and checked all fuses and cannot get fire to the tank.
Could be the computer fuel pump control circuit of the relay, also check the oil pressure sending unit.
My 1996 Cadillac Sedan Deville is not pumping gas into engine, I have change the battery and the fuel relay and now there is no curint going to the relay. What could be stopping the curint from going into relay?
If there is no power to the relay, check to make sure the wiring under the relay block hasn"t come loose. If it is good, you need to trace the wiring until you find where the break is located.
Engine Mechanical problem1993 Cadillac Deville V8 Front Wheel Drive Automatic Car just died and now will not start. Will crank over but now fire. Pulled the fuel line to make sure getting fuel but only get pressure for 2 seconds then no fuel. Would this be the pump or maybe the relay? Thanks for the help
It suppose to prime the engine for 2 secs-check the fuel pressure with a gauge and comeback with the readings
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