Good afternoon I have a Fiesta RS1800 June 1992 and have had electrical problems and the problem is that the car reaches normal temperature when the car goes down or the Fuel Pump stops working, already changed the pump, Relay has also been changed but the problem still do not know what goes thanked some help from you.
*** Is there a sensor that may conflict and cause the pump does not work?
*** Another problem is the water temperature sensor when I turn the ignition the pointer goes right into the middle of the indicator and changed the sensor and the problem remains to some of you guys would appreciate this has happened even help from you've been to a few mechanics and can not solve the problem or do not want to bother with the car ....

 

do you have a 'superchip' i have found a faulty connection on j3 port can cause the fuel pump to trip out..

 

Personal pump is the problem solved despite being new pump was faulty took an electrician put the pump in a recipient with petrol and the pump worked well when it was cold and with a consumption of 200 mA for about 5 10 minutes to warm up, then the baixanto consumption would fall to 0 and stopped working. The only problem that remains is the temperature sensor ...

 

I have a fiesta RS turbo, I have an upgraded in tank fuel pump from a escort cosworth this draws 4.75 amp

check wiring carefully too as I have had to in the past. you need to check current flow as well as volts to eliminate earthing faults! The connector to the pump can cause problems too!

 

The problem is already solved the pump was replaced the pump was faulty own ...

 

Good afternoon already solved the problem the pump took a electrician although I have sold and the new pump and kept warmed and cooled only when returning to work could claim the warranty and I already have the car to walk again