Ford Focus Mk1 2.0 Ghia Petrol Pump Problems And Diganostics

[tommydj70]

hi there I have a problem with my petrol pump when I put the car on second ignition sometimes the petrol pump will make a noise and car runs fine

other times the petrol pump will not make a noise and the car starts and runs out of fuel

iv done some testing but not to sure about the wires,

I have taken the plug off the top of the pump under the back seats and put my multimeter on the ground wire and one of the other wires the thinkicker one of the bunch and when I turn ignition on I get 12volts for 2 seconds then it drops to 6volts and it stays there, this happen on every time I put the car on ingnition 2

is this correct 12volt then drop to 6volt plus does anyone have or know what are the pinouts for this connector so I can make sure im testing the correct wires,

I don't want to get a fuel pump intill I am certain

[DanGersFord]

Moved to focus section. Im pretty sure thats normal so id go for the pump