upgrade

Hi friends, I have a 2003 Honda Accord with a standard CD player, was under the impression it’s a simple plus and play to change over to the satnav unit so purchased the satnav unit dvd player and signal amp. Dismantled the care took the cd player out to find it was a bad idea. The CD player...

Hey, any idea, can the ECU be reflashed with newer firmware version? Mine is working strange, on most Car diagnostic tools, I cannot connect to the car via normal Honda protocol. Only crappy OBD2 protocol, where you can see nothing! May be this is because of some ECU error or so? I'm going to...