So I installed the new 034 wideband controller and I no longer am able to communicate with the ECU. I can talk to the wideband controller, but the ECU with not talk to the laptop. The ECU startup screen will only go into the demo mode. Is there something I need to download to update the laptop, such as a driver to give the ECU program an update so it can talk to the laptop. I was able to connect to the ECU yesterday, but couldn't look at the wideband controller, due to the wideband software didn't install correctly. Once I re-downloaded the wideband software and re-installed I could talk to the controller and not the ECU. At a bit of a loss, my IIc is on the v1.02 firmware. Random bit of info I noticed that had changed, the comm was set to comm 3, but now I only have an option for 1 or 2 in the list. Where as it had the list of 16 or so different options before. :? Thanks guys for any help, I could really use it.
Randomly been thinking about this. For sh!ts and giggles, I reloaded the ECU software via the windows installer "repair" feature. After that I was able to communicate with the ECU. So I unplugged the serial cable of the ECU and plugged in the wideband controller and was able to communicate with it. I went back to the ECU and was no longer able to communicate!? Reloaded software again, could see the ECU, could see the wideband, (same process as before). I lose the ability to see the ECU once the wideband is connected, without the ECU connected. Anyone have an idea of why I must reload my ECU software after every time I look into the wideband controller? Seems that this cant be the normal way to run this. :?
Thanks again.
Randomly been thinking about this. For sh!ts and giggles, I reloaded the ECU software via the windows installer "repair" feature. After that I was able to communicate with the ECU. So I unplugged the serial cable of the ECU and plugged in the wideband controller and was able to communicate with it. I went back to the ECU and was no longer able to communicate!? Reloaded software again, could see the ECU, could see the wideband, (same process as before). I lose the ability to see the ECU once the wideband is connected, without the ECU connected. Anyone have an idea of why I must reload my ECU software after every time I look into the wideband controller? Seems that this cant be the normal way to run this. :?
Thanks again.