non starter

hi all i am here on behalf of a friend he owns a kangoo 1.5 which broke down he then got someone who knew someone to fix it thats where its all gone wrong as yesterday he asked me to look at it and what a mess we are in as the diesel pump has been changed think the imbo has been swapped over the ecu has been swapped old one threw away as he was told it was knackered injectors are off another vehicle timing on pump was out all in all cowboy so i have timed up all true but now we have the problem that the ecu was off another vehicle and injectors so imbo on so i am here wondering in anyone can help me as i was wondering if anyone in gloucester has a canclip and some time to spare please i am sure there would be some cash in hand i just know that it would cost a fortune if he takes it to renault with all these faults so to all those canclip owners in gloucester CAN YOU HELP ME PLEASE (£)