hi
i have read/wrote/cloned many sid211 ecu’s no problem using the old hexprog, since buying the new hexprog 2 i have cloned one and it worked fine although i cant remember if it was a sid 211 or sid209 to be honest,
i have just tried to read another sid211 ecu using the nex hexprog 2, but it wouldn’t communicate, so i tried a different power supply, that didn’t help, so i re checked my wiring and it was correct, i also then turned everything off and then back on but this didn’t help?
i then tried with another known working sid211 ecu and this was the same?
im using 14.5 when trying by the way,
can anyone offer any advice or anything else i could try?
cheers
chris
[img=https://imgur.com/a/nrtyPA9]Sid211]sid211[/img]