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View Full Version : Magneti Marelli IAW 6R.20 and 6R.30 !



booba
18th June, 2012, 11:18 PM
Hi all ,

I've got these 2 ECUs from 2 Renault Twingo cars. There are exactly the

same (pin numbers) ! The IAW 6R.30 one has immobilzer code and the other

one doesn't (One twingo has immo system and the other one doesn't) !

My question : If I virginize the 6R.20 ecu with renault ecu decoding tool and

replace the 6R.30 ( instead of doing an immo off ) , will the car start or is it

something impossible ?

thanks and best regards !

booba
19th June, 2012, 06:03 PM
No one can answer this question ?