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Mercedes Forum: Is the Engine Control Unit for Mercedes Benz W129 SL500 fit W140 S420?
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Old 12-04-2010, 02:18 PM
Shaz Shaz is offline
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Join Date: Dec 2010
Posts: 1
Default Is the Engine Control Unit for Mercedes Benz W129 SL500 fit W140 S420?

I've tried the ECU for W129 to my W140 and my engine is running well, i'm just wondering if it will effect my engine or any part of the engine in the future. Anybody have any idea or advise on this? Thanks in advance.. Regards, Shaz
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