Thanks Dogslife, I think you have cracked it, I have taken the fuel pipes off the fuel filter ,
turned on the ignition, no fuel is being pumped out.
Then I took the rubber cover off from over the tank lift pump, tried again but no noise from the pump.
I then pulled the electrical connector off the pump and checked the two thicker grey and yellow wires with a voltmeter, shows 12v for about 10seconds then drops down to 4v, very confusing.
The other two finer orange and mauve wires to the unit I beleive are for the fuel gauge, but the mauve one shows a constant 12v with ignition on or off, but gauge works fine.
I am thinking of running a live 12v feed direct from the battery to see if the pump runs, and to eliminate the possibility of a poor feed to the pump.
Can anyone throw any light on the above or suggest any other procedure?
Peugeut 406 Hdi, Toyota mr2, Lomax Trike kit car,Suzuki 1200 Bandit, Avondale caravan. Oh Peugeot cycle as well.