ROM read & write error.
#1
Newbie
Thread Starter
Join Date: Jan 2008
Location: SWEDEN
Posts: 34
Likes: 0
Received 0 Likes
on
0 Posts
ROM read & write error.
Urgent need of ROM help.
After a ROM reset. Battery disabled. I am not able to read my ROM.
Have flashed it numerous of times with no problems what so ever ,but now it wont read or write. Car runs fine but i am about to fine tune it so I need everything to be in order.
The Openport 1.3 cable was still in OBD connector when I disabled the battery but that shouldn´t cause any problems?
What could have happened?
I have tried ECU unlocker with no success.
// Lars
After a ROM reset. Battery disabled. I am not able to read my ROM.
Have flashed it numerous of times with no problems what so ever ,but now it wont read or write. Car runs fine but i am about to fine tune it so I need everything to be in order.
The Openport 1.3 cable was still in OBD connector when I disabled the battery but that shouldn´t cause any problems?
What could have happened?
I have tried ECU unlocker with no success.
// Lars
#2
Evolving Member
iTrader: (3)
Do you have Evoscan or logging software if so start the car and connect the cable to your port and try to log. If logging fails there is a good chance the cable might be bad. I noticed once before when I left my PC on and cable plugged in and disconnected the battery the radio presets stayed and didn't reset. We use a 9volt battery in a adapter through the cigarette lighter to hold the radio presets when changing a battery. So I'm assuming it works the same way through the OBD port if the cable is connected with your PC on.
#5
Evolving Member
Join Date: Sep 2006
Location: Germany
Posts: 152
Likes: 0
Received 0 Likes
on
0 Posts
I haven't heard about that on an EVO 7 and also not with logging software.