Cranking with no spark?

[GW200]

Wondered if anyone could she'd any light on a issue I've got. The race car is turning over but I've got no power at the coil, so therefore no spark. Any common things you can think of?

Thanks

 

[Typhoon]

Sparkplugs?

 

[NorthloopCup]

Have you checked the crank sensor? Is the fuel pump priming?

 

[GW200]

Yes the pump is priming and yes I've checked the TDC sensor.

There is no power to the coil, so won't be the plugs

 

[NorthloopCup]

Yes the pump is priming and yes I've checked the TDC sensor.

There is no power to the coil, so won't be the plugs

Does the pump run when your turning the engine over? The power supply for the coil comes from one of the relays in the engine bay. Can't remember which one though. It's a single white wire about 4mm in diameter.