Technical Central locking

[philmoore]

Hi,

I am trying to fit alarm/central locking to my punto mk1 i have got the alarm installed fine my problem is connecting the central locking to the cars original central locking.

i have located the wiring loom behind the fuse box i have followed the wires from the door for the actuator and it is a blue and a white wire for the actuator. when i connect the cables i can get the actuator to move up and down however the passenger door does not appear to enough force to move up and down with the drivers side door, am i connecting to the correct wires? the central locking works with the key both doors go up and down so the actuators do have enough force.

I have tried to make sense of the diagrams when searching but no luck as the diagram is for punto mk2.

I think that i am going wrong cause i am trying to connect to the single actuator but i need the wires that controls both ie central locking control unit, where is this located or what colour wires do i need to cut into.

Any information would be helpful.

Thanks

Phil