Where is the fuel pump relay switch on a 78 Cadillac elegante

30

Asked by May 31, 2015 at 04:33 PM about the 1978 Cadillac Seville

Question type: Maintenance & Repair

3 Answers

30

Still haven't found the fuel pump relay for the 78 Cadillac elegante. Needless to say the car is still not running I'm getting no gas . I've got spark but no gas. Help help!

3 of 3 people found this helpful.
20

same question here: Fuel Pumps are working, the high pressure one only if connected directly, but otherwise it receives no power. can someone tell, if there is a fuel pump relay or a fuel pump fuse somewhere and if-, where it is located. it cannot be, that the voltage only is regluated by the ECU, isn't it? thx for help

2 of 2 people found this helpful.

The relay is part of the computer located under the center of the dash. There is an inline fuse coming off the ecm. That fused wire goes to both pumps

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