i have i toyota kijang 2003 model with a 7k EFI engine, the ignition coil in the engine compartment is fitted with a 4pin lug and the wire is snaped from the lug,its a female lug and got numbers 1 to 4 on the lug but I'm not sure the colour wire fitting in which number on the lug.so please can anyone tell me the wiring and which wire fits on that lug.