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View Full Version : pcr 2.1 touran checkum corection



proginfo
11th February, 2019, 09:18 PM
hi

need help plz i have pcr 2.1 i remove egr and dpf but car dont star with original file car star ok

i need your help plz

file:

1 - pcr 2.1 org


2- pcr 2.1 no egr no fap


thanks

ivanmihov
11th February, 2019, 09:27 PM
what tool you have got for writing

proginfo
11th February, 2019, 09:34 PM
fgtech v 54

ivanmihov
11th February, 2019, 09:41 PM
your tool can calculate checksum in writing,did you unlock ECU correctly ?

waldi1979
11th February, 2019, 09:56 PM
Try. Checksum counted.

proginfo
11th February, 2019, 10:20 PM
hi

file not work may be the eeprom not unlock correctly

this is my eeprom original

can help me to unlock

thanks