Audi TT 2007 P0610 checksumm error

[elecautocr]

Hi all:

I have an Audi TT 2007 r with DTC P0601 "checksum error". No-chiptuning work, the car allways have P0601 and don't start. Only P0601 is present, no other codes.

Actually I can only read eeprom, I don't have equipment to read the flash (need to buy M58BW016 adapter to read with Beeprog+). ECU is Bosch MED9.1 8J0 907 115H 0 261 S02 368.

I am attaching eeprom dump. Is it possible that problem is eeprom file ??

[eprommazza]

Hi all:

I have an Audi TT 2007 r with DTC P0601 "checksum error". No-chiptuning work, the car allways have P0601 and don't start. Only P0601 is present, no other codes.

Actually I can only read eeprom, I don't have equipment to read the flash (need to buy M58BW016 adapter to read with Beeprog+). ECU is Bosch MED9.1 8J0 907 115H 0 261 S02 368.

I am attaching eeprom dump. Is it possible that problem is eeprom file ??

if you are sure this car not have manipulation chiptuning??
maybe eeprom corrupted

what happens in this car?

[elecautocr]

Yes, I am not 100% sure that car don't have manipulation with chiptuning, because I don't have equipment right now to read motor file. The car is in the dealer shop and they sent us the ecu to see if it can be fix. DTC P0601 is always present, no other codes. Sorry I made a mistake, car start but P0601 present and light ON.

[oldford]

There have been many reports on 2.0l TSFI engines with this problem. If the software is not the latest you should try to update it.
See: 16985/P0601/001537 - Ross-Tech Wiki (http://wiki.ross-tech.com/wiki/index.php/16985/P0601/001537)