ECU code ?

[Phantom959]

I was looking for my ECU code on my '04. I found RKN2 on the passenger side door jamb. Is this the ECU code? I need this for my custum tune. Thanks for looking.

 

[Give Me TP]

I was looking for my ECU code on my '04. I found RKN2 on the passenger side door jamb. Is this the ECU code? I need this for my custum tune. Thanks for looking.

That's it