fuel pump wiring

[good ol stoners]

Hey I've done a 20v conversion to my ae101 levin had a 4afe in it.
I had to wire the fuel pump up at the diganostic plug from a 12 v source to get it working. This is currently working from my ignition barrel through a kill switch. So when all the lights are on the dash the fuel pumps running.

This is a bad idea incase I stack the car im going have my fuel pump running still with the engine off which for obvious reason i dont want happening.

Would someone be able to tell me where i could find a wire that has a 12volt feed only when the engine is running? And no power when the engine is not running.

Thanks for any help people can give me

[spencer]

you need the circuit open relay. Theres a wire from the afm to this so when the afm flaps open and keys on the fuel pump will run. Try a wreckers

[good ol stoners]

Kool cheers