bruce3427 Posted November 7, 2018 Report Share Posted November 7, 2018 Hello guys, I am running new G4+ WRXLink (7-9) plug n play ecu on my 2004 STI. But no matter what i'm trying, ECU still cannot connect my pclink software. It just tell me "unable to connect to ecu, but usb connection is present". Current my laptop have win10 os, pclink 5.6.5.3338, and my ECU PCB is v1.5. All driver set and device manager show no warning sign. Really frustrating and looking for some help. Any guidance will be appreciated. Bruce Quote Link to comment Share on other sites More sharing options...
Adamw Posted November 8, 2018 Report Share Posted November 8, 2018 Did you try the WRX/STI jumpers in both positions? It sounds like your ECU is not powered up Quote Link to comment Share on other sites More sharing options...
bruce3427 Posted November 8, 2018 Author Report Share Posted November 8, 2018 ECU worked properly now after I changed the jumper to WRX mode. All system seems good. I didn't notice jumper part at first. Anyway, thanks for the help Adam. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.