Hello,
I just flashed my car back to stock using Hondata Flashpro and currently getting a CEL for p2185 ECT2 High Voltage. Of note is had previously pulled this wire out of the ECU to run Flex Fuel, I have since wired back in the original ECT2 wire and everything is as stock as it can be, but it is still showing a code for ECT2 high voltage, just wanted to check and see if anybody else has encountered this issue and any possible remedies before ordering and replacing the sensor. I also have not attempted to drive the vehicle yet as I did all this at in the evening and didn't have a chance to drive the vehicle. Thank you in advance!