hey I accidentally wrote the ecm using an old 1 bar os on top of the 2 bar upgrade. it now says unable to detect protocol. have I totally screwed up?:doh:
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hey I accidentally wrote the ecm using an old 1 bar os on top of the 2 bar upgrade. it now says unable to detect protocol. have I totally screwed up?:doh:
this is an 08 e38 truck. is there a way to recover from this?
man that was scary. i tried many things= disconnect battery for a while, checked for updates for the mvpi2, resynced device, but i think what actually worked was using the LAST KNOWN GOOD 2 BAR FILE! this stuff can be tricky enough without having to fight yourself.