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dean 21
25th May, 2015, 07:23 PM
golf 5 2.0tdi edc16u34


Hi, strange problem with this ecu, every read of the eeprom after car drive test was different.
Did anyone have this problem?


The car start, no problem.

Thanks

kire106ka
25th May, 2015, 08:06 PM
Why is strange problem epp contains data that changes depends of the info he get like km on some injector codes ect so is not strange do not worry

dean 21
25th May, 2015, 08:13 PM
the car only start,work about minute in a place, there are no plus km.

ominimicu
25th May, 2015, 09:19 PM
actually taht is strange...except for km...info should not change...

dean 21
25th May, 2015, 10:06 PM
Yes, thats strange, here are the files to see.315056

ominimicu
25th May, 2015, 10:15 PM
what are u reading the eeprom with? ( what tools , method)

dean 21
25th May, 2015, 10:33 PM
Here is mappak for eprom.
I was read with bdm 100 and galletto v54 , I guess problem is not in interfaces, I make lot of ecu`s without problem.

dean 21
25th May, 2015, 10:41 PM
I can read many times the eprom and read is fine, problem is only when I put ecu in car and start the car.
Next read is with change in eprom.

ominimicu
25th May, 2015, 10:43 PM
could be rolling code...but strange,...to many mods.
try putting a older read , see what happens :D

kire106ka
25th May, 2015, 11:56 PM
I still think that these is not a problem and you should not worry about it because all the important data for car is on place as it should be