wirring help please

[aimable455]

hello i have just bought an astra 1.6 engine etc for my corsa 1.2. have taken engine out of car and started lookin at the wiring and got a little worried.
tryed ringing the man i bought the engine off and funny enough number not in use.

he told me to cut old wiring off from in side car not under bonnet. match all the wires up and connect. however my ecu has 4 connections on it, 1 blue, 1 green ,1 black and 1 white but the astra has only 2 connections with alot of wire's, so my question is were do the wire's go that are on my old ecu

please help because i have till saturday off and have no car at the moment

many thanks steve

[roperstun]

you need the ecu for the astra mate and u swap that with your ecu

[aimable455]

hello mate i have the astra ecu and everything needed have not put engine in car yet but when i swap the ecu's there will be some wires left because there is no connection's for them on the astra ecu if you no what i mean

cheers for replyin

steve

[roperstun]

well im not really in the know try pm chrex and adam d

they have both done engine conversions so they should know what you need to do