318 I to 325 I

[Beano69]

Has any one dun this, I have but can't get her to go,,

[Brianmoooore]

Plenty have "dun this". You'll have to provide a bit more info., if you want someone to work out why it doesn't "go"!
Anything work with the ignition switch?
Spark at the plugs?
Fuel pump activity when cranking?
Does it crank?

[Beano69]

I turns over but no fuel our spark.. Can get fuel if bridge relay.. But still no fuel..

[Brianmoooore]

Quite often turns out to be the crank position sensor - either finished off during the swap, or the lead plugged in to the wrong socket, if the engine loom has been unnecessarily removed from the engine.

[Beano69]

Can't get power to the coil it self.

[Grrrmachine]

If there's no power to the coil OR the fuel pump, then the problem is most likely the CPS, as Brian says.

http://www.e30zone.net/e30zonewiki/inde ... ion_Sensor

Also, what age is this 325i unit?

[Brianmoooore]

Can't get power to the coil it self.

How have you checked this?
Fuel pump doesn't run unless the engine is rotating, and the ECU knows it's rotating.