CEL questions for Justin

[Evo2speed3]

Justin,
I just bought a white '13 Speed3 from one of your customers (James R) that is tuned for E85 and 93 maps. Since I dont live in an area of Georgia with E85, I have since swapped over to the 93 map. I don't know much about the Cobb Access Port yet, but in the last week I have gotten a P0139 and U0100 (pcm). First, the P0139 code came on and I cleared it, and now they both have since come on. I assume to O2 sensor triggered both codes, right? I would like to know you can help shed some light on the situation. My car has a GTX3071r, Autotech FP internals, HTP intake, ect.

Thanks,
Brett

[Easter Bunny]

@Justin@Freektune;

your best bet may be to just get a tune from Justin to change the fuel.

[rfinkle2]

Brett,

Justin and I are friends, and @ one time, I was an employee of his.

p0139 is not a concern, a very common code and the u0100 can be seen as the same.

I get both codes on my personal car often.

[Easter Bunny]

Originally Posted by rfinkle2 Brett, Justin and I are friends, and @ one time, I was an employee of his. p0139 is not a concern, a very common code and the u0100 can be seen as the same. I get both codes on my personal car often.

Glad you are back, you have been missed. Please update your signature, something important is missing.

[WetzMS3]

Originally Posted by rfinkle2 Brett, Justin and I are friends, and @ one time, I was an employee of his. p0139 is not a concern, a very common code and the u0100 can be seen as the same. I get both codes on my personal car often.

I think I just came in my pants.

So glad to see you back Rob. Hope all has been good.

[Evo2speed3]

Thanks for the replies. I will just clear them and try to get an updated tune this spring. Btw, how do I update the Cobb? I read that I will receive an updated base map with the purchase of an update. How do I apply it? I'm used to having a permanent ECUflash tune on my old Evo.

[El Beaner]

Originally Posted by Evo2speed3 Thanks for the replies. I will just clear them and try to get an updated tune this spring. Btw, how do I update the Cobb? I read that I will receive an updated base map with the purchase of an update. How do I apply it? I'm used to having a permanent ECUflash tune on my old Evo.

To update the AP you need to connect to a computer (Mac or PC), download AccessPort Manager from Cobb's site
COBB Tuning - Accessport

and connect your AP. Then check if the FW is up to date(click on Beta FW to get the latest out there).

The manager is also used so you can load/remove maps as well as download any logs you have taken(and erase from the AP).

Once the map is on the AP, then reconnect to your car and flash the car

[Evo2speed3]

Originally Posted by El Beaner To update the AP you need to connect to a computer (Mac or PC), download AccessPort Manager from Cobb's site COBB Tuning - Accessport and connect your AP. Then check if the FW is up to date(click on Beta FW to get the latest out there). The manager is also used so you can load/remove maps as well as download any logs you have taken(and erase from the AP). Once the map is on the AP, then reconnect to your car and flash the car

Thank you for the help!