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View Full Version : MS42 upgrade ECU from 323 to 328 - EWS Sync?



stickle2k
18th August, 2014, 12:08 PM
Hi,

If i upgrade a 323 ecu to a 328 ecu MS42 via DIS, will the EWS still be in sync?

I know when i upgrade MS41 it says it must be resynced.