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Title: ECU not working after car wash MED9 03c906056aa Post by: Waool on September 17, 2012, 05:40:29 PM Hi there, I have 03c906056aa ECU not working at all (no obd communication) after some water got into the engine, is there any possible component in the ecu? or it just needs re flashing??
Title: Re: ECU not working after car wash MED9 03c906056aa Post by: k0mpresd on September 17, 2012, 07:08:56 PM a picture of your ecu sticker is of no help.
open the ecu and inspect the damage. some water damage is fixable, some is not. Title: Re: ECU not working after car wash MED9 03c906056aa Post by: Waool on September 19, 2012, 06:15:34 PM a picture of your ecu sticker is of no help. Nothing inside is visible, but I will do more testing, and maybe the memory got lost open the ecu and inspect the damage. some water damage is fixable, some is not. Title: Re: ECU not working after car wash MED9 03c906056aa Post by: tuananh198449 on January 13, 2013, 07:28:07 AM i think it fault internal ecu
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