hi there i have a ef falcon wich is on lpg but it recently stop running so i removed all the lpg,i have just put it all back on minus the computer because i was told that is the prob,and i aint paying $600 for a new 1
so instead im just running it thro a relay, my prob is there a wiring setup i can use without computer,i cant work out were to tap the petrol wire into the injectors,to make it switch from lpg to petrol i need help plzzz