Cant Connect both leds on

[B3RN3R]

a customer brought me a car to tune but i could not connect to his s300, both the red led and green led were on. we put his s300 board into a known working ecu and it does the same thing, when i removed the s300 i noticed that the capacitors that are supposed to be soldered in were not there. i dont kno if this would cause a problem or not, but with the known working ecu and another s300 board i was able to get his car running.

any help would be greatly appreciated upon visual inspection of his ecu and his s300 nothing appeared burnt.

[Spunkster]

With the key in the on position and the USB cable plugged in, what does it show up as in the Windows device manager?

[B3RN3R]

the customer brought it back today and now it connected... but both lights were still on

and it showed up as s300 ecu

[Spunkster]

From Help, about, what version of software are you using?

[B3RN3R]

im using the newest version i believe its 1.4.1?

now im having a problem again, now only the red led is on. i have another hondata that works perfect when i put his board in that ecu only the red led stays lit, with the other board it works fine. i noticed it connects but wont upload in the device manager it says s300 ecu. i also noticed the ecu is hot in the corner where the transistor is bolted to the ecu frame and the heat sink gets hot real fast

i dont know what to do anymore

[AREA876]

The latest version is Beta 1.5.0.0

[Spunkster]

Please download the most recent version of software from ou website and go to New Calibration and upload one of the base maps and see if that resolves the issue.

[B3RN3R]

will do, but why is the ecu getting hot in the corner where ic12 is and the heat sink is also real hot?