Hmmm thats not what i wanted to hear. I am putting in an h22 it came with the motor and trans still together, the wiring harness, ecu, all sensors and lots of other stuff. What would I have to do to make this swap work? I am totally comfortable doing any wiring mods i might have to make as I am a technician by profession. Can I switch the ecu connectors from the h22 harness onto the accord harness when i make other modifacations or is the wiring harness even going to be compatable. I read about switching the 6 and 11 pin and lenthening the connector wires but what else might be required?