Hondata

Went to start my Boosted 8th gen civic SI today, still having issues I had in my last thread, ECU seems to be bricked however, Found flashpro will not connect to any of my personal computers as well as my Dell Latitude running windows 11, I've been down the rabbit hole digging for information on this issue as It will not even pop up in device manager no matter how many times I unplug it and replug it in. I've tried various comm ports, USB 2.0 - 3.0. When plugged into the OBDII port it still shows no connection at the bottom of the FP manager however, the LEDS blink for power and datalog. Car is a crank no - start, Coolant gauge is dimmed, no battery or oil light emitted with key on. still under the assumption I need a new ecu. I will likely have to send the device and ECU into hondata to be unlocked. any help would be greatly appreciated.


FP serial : FP-SI-US-237501
2008 Civic Si

From Help, About, what is the version of software you are using?

What is your battery voltage measured at the ECU?

At ECU IGN1 has 12.6v, all grounds show 0.4ohms or 0.2ohms. checked all fuses as well as the terminating resistors at the DLC pin 14 and 6, they show 55ohms.

attempted to use a fresh install of V4.4.7.0 aswell as 4.4.8.0. Neither worked same with a fresh install of the USB drivers. I also used a Windows SDK USB debugger, the flashpro device is not recognized in any USB port. FP manager always has a red X next to Drivers.