MED9.1 Bricked, Rad fans running no start. SOS!

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monzavr6t

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	MED9.1 Bricked, Rad fans running no start. SOS! « on: December 29, 2016, 06:43:44 AM »

Flashed a bad map to my MED9.1 ECU and have had the ori MPPS Read flashed back by a mobile guy with BDM original KESS. The write goes OK and the ECU ID is working ok but when put back in the car I get no start and rad fans running. Can't talk to the ECU over VAG COM or any diagnostics. can someone have a look at the ori file and eeprom attached and see if they can see what is wrong my car is immobile!


« Last Edit: December 29, 2016, 04:43:44 PM by monzavr6t »	Logged

lepatron972

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	Re: MED9.1 Bricked, Rad fans running no start. SOS! « Reply #1 on: December 29, 2016, 09:49:48 AM »

Disconnect the fan power and re-write the file after checking the chks
You can write the bdm file with the mpps in principle


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lepatron972

majorahole

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	Re: MED9.1 Bricked, Rad fans running no start. SOS! « Reply #2 on: January 11, 2017, 05:51:24 PM »

did you write a bdm read back into it? or an MPPS read?
only time I've had that happen is when the flash fails for some reason. this is why it's recommended to do a BDM backup before attempting any flashing


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