[quato79]

Hi friends,
I have a problem with MB Sprinter 1998 with 2 eeproms, I write the moded file to eeproms, car starts ,but I get EDC error, I think it is a checksum error.Can someone help where is the problem?

MB Sprinter 2.9td 122hp with mechanical turbo
SW 20.97
BOSH MSA 25.2

BestRegards

[rs@chip]

Hi friends,
I have a problem with MB Sprinter 1998 with 2 eeproms, I write the moded file to eeproms, car starts ,but I get EDC error, I think it is a checksum error.Can someone help where is the problem?

MB Sprinter 2.9td 122hp with mechanical turbo
SW 20.97
BOSH MSA 25.2

BestRegards

you change only 2 maps this will not take a diference..I made you litle more + cheksum  
pass sent

[quato79]

Super, thank you! Will test today and report back!
Best Regards

[quato79]

Hello mate ,I wrote the rom to the eeproms, but I get error P1617 Engine control unit and EDC flashing red, car in limp mode, I delete the error, car goes out of limp mode,runs very well stage 1, but after 2-3 starts EDC light turns on again, reflashed several times, still the same, with original eeproms there is no such problem, cannot figure out, is it CRC or something else, any idea?

Regards