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Title: Marelli iAW 4 MV (golf 4 azd) with kess v2 Post by: AndreyBZ on December 10, 2014, 12:55:41 AM Hi all
I have an VW Golf mk4 1.6 16V AZD 105CP. Ecu Marelli iAw 4MV sw version 3957 Last week i have tried to read ECU with my fg tech but wont work. I have a friend with Kess V2(clone) ibut working pretty good at another ECu and never maked it problems. After about ~30mins of tries, we have succesfull read my Mk4' Ecu(35 minutes to read)! How we read: We have set Kess at Speed : Maximum and Resistance : 500Ohm. And then we have read ecu. Default it.1 1Kohm and don.t read ecu. Now, i want to ask you what it.s your opinion. He modded map, and i want to go at him to write modded file in Ecu. But, i am little scarred: can it be blocked in write? You have tried yet? I dont know if marelli iaw 4mv can be Only read or Read and Write. In kess appears my type of ecu Marelli iAw 4mv supporte Read and Write OK but i am affraid to try a little. Thank you and sorry for my bad english and long story. Title: Re: Marelli iAW 4 MV (golf 4 azd) with kess v2 Post by: panos1975 on December 11, 2014, 06:33:53 AM safest way for these ecus desoldering and programmer......other way if you try to write it via obd be ready for everything....
Title: Re: Marelli iAW 4 MV (golf 4 azd) with kess v2 Post by: ovidiumarin on September 22, 2017, 11:05:25 PM On the kess v2 car list , this ecu is not present. Wierd.
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