When I have my Road King started and running with the laptop connected to the PCV, the Auto Tune readouts on the right of the Dynojet software are showing 9.99. Bottom says 3 devices are connected. All seems to be hooked up properly. Any suggestions of why I am not getting AT to run? Maybe Jamie over at FM can shed some light. When I do a search, 09streetglider had this issue in the past and the ECM deutsch connection on the AT was connected to the wrong deutsch. I did check my connection. Thanks!

 

it takes a few minutes for before the AT starts to record. Did you enable AT? I had many things wrong when I did mine. The wires that plug into the autotune, I think there are 5 of them, were not making good connections, I didnt have the termination plug on the 1 at module and the connector you mentioned on the left side of the bike.

 

I did reseat the connections close to the 02 sensors (maybe called wideband connectors). That solved the issue on AT 2 (rear cylinder), but still have an issue on AT 1 (front cylinder). I checked to make sure there were no bent pins in the connections.

I was leaning toward the individual wire connections (red, blue, white, gray, black and yellow) on the AT 1 unit and reseated all the connections and made the screws tight. Still no go. The little red LED light just blinks every second or two while the bike is running. The AT 2 unit that is now working has a solid red led light while running. It has got to be something with the connections.

 

do you have the connection between the AT modules? If you have 1 reading, then its not the connector on the clutch side, deutch connector.

 

Correct , shouldn't be the deutsch connector as I am getting a reading from the AT 2 rear cyclinder unit and the units do have power and show connected on the software. I am leaning toward the AT 1 front cylinder unit having an issue. The light on the unit flashes as the other one that is working has a solid light while the motor is running. Either something is wrong with that unit or the wires/pins are not making the right contact. After work today I am going to check all the pins with a flash light, reconnectect all the wires and make sure there isn't anything wrong with the connectors. For the record, this is the AT-100.