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Hardware Status LEDs

LED STATUS
NO ECU Communication Or No ECU Power
ECU Powered w/ Factory Software
ECU Powered w/ KTuner Software
On Board Logging Active
On Board Logging Erasure
During Reflash Or Download
Red (1)
Steady
Blinking Slowly
Off
Blinking Fast
On With Flickering
Steady On Reflash, Off For Download
Orange (2)
Off
Off
On During Data Transfer
On During Data Transfer
On During Data Transfer
On During Data Transfer
Green (3)
Off
Off
Blinking Fast
Blinking Fast
Blinking Fast
Off Reflash, Blinking Fast For Download
Green (4)
Blinking Slowly
Blinking Slowly
Fast With PC Logging, Slowly With No Logging
Fast With PC Logging, Slowly With No Logging
Fast With PC Logging, Slowly With No Logging
Blinking Slowly
 
No Communication can be caused by improper header installation, the ECU not being powered, or a bad connection with the KTunerECU board.
 
ECU Powered w/ Factory Software means a KTuner codebase has not been uploaded yet, but the KTunerECU hardware is able to communicate with the ECU.The other statuses occur during normal operation with a KTuner codebase loaded.
 
ECU Powered w/ KTuner Software means a KTuner codebase has been uploaded and the KTunerECU hardware is able to communiate with the ECU.