[unable to connect R34 GTT G4+ PnP]

update. the baud rate was set to 19200
changed to each level power cycling each time and it worked at 115200
set to Auto 624k and its all good

[unable to connect R34 GTT G4+ PnP]

Not that I can see. The unit is a plug and play inside the stock housing. The place I bought the ecu from put it in the stock ecu housing for me.

 

There is the round plug with the USB adapter and an expansion loom coming out 

[unable to connect R34 GTT G4+ PnP]

Hi all, new link owner but unable to get it to connect to PCLink.

ECU Link G4+ R34 GTT

Error:  "Unable to connect to the ECU but USB connection is present. Please cycle the power to the ECU."

Checked in device manager and am able to see the Link on COM port 5. if i pull the USB plug out it disappears  from list

when ignition is on there is a green led that lights up on the ECU i can see through a screw hole.

attached are the voltages seen at each Pin when Ignition is on.

any more information required please let me know.