[Danklvr]

one of 2 things happened... same happened to me..
1. orgininal ecu had your vin# written to it, new ecu does has blank vin#. Solution, use Tech Stream to write vin# to new ECU, then your OFT will work.
2. Old ecu didn't have vin# written, but new ecu does. In this case you'd best be on the lookout for someone with the same year / model, ecu that does not have vin# written to it, flash stock tune to other ecu, unmarry OFT, then re-marry to "your" new esc.


#2 happened to me. Nothing you can do short of sending it (oft) back to OpenFlash for replacement credit, and order a new one. Or just buy Tactrix and use OFT for real time guages.