Trouble code??? - Diesel Forum

ducci · 07-19-2008, 11:52 AM

Hi everyone, new to the forum and the diesel world. I recently bought my 05 F-250. The other day i went to 4 wheel parts and got me an AFE exhuast, airaid intake, and a power pro tuner by pro comp (made by hypertech). After using it for two days a DTC came up U0306. What kinds of problems does this create and any suggestions on how to fix this???.
Thanks.

pigsbreath · 07-19-2008, 02:35 PM

U0306 Software Incompatibility with Fuel Injector Control Module

CHIPTUNER.RU - OBDII Network (U) Codes

ducci · 07-19-2008, 05:29 PM

Now is this a problem with the programmer in which i need to use another download or it needs updating. And I'm guessing i should return to the stock program for now.

ducci · 07-20-2008, 11:18 AM

Well my program is up to date. Still get the code. Unless anyone has some ideas i'll be going to 4 wheel parts tommorrow to either get a new module or get a different brand.

pigsbreath · 07-21-2008, 11:09 PM

Dose it have a option to clear codes, just wondering if you tried this.

ducci · 07-22-2008, 07:35 AM

Well i brought the truck into my dealership. The service manager was really cool. He said first there was a problem with the cpu so he needed to re-flash the stock program. Then later in the day he found 2 bad injectors. So they were changed covered by the factory warranty. This morning there are just going to check the suspension to make sure everything is cool. I also returned my programmer and i'm going to be switching to a bullydog one. Also i did try clearing the codes, and they came back everytime the same.

**InnovativeDiesel** · 07-22-2008, 07:42 AM

You normally receive that code if the program calibration's doesn't match on all the computers.

**dfuser** · 07-23-2008, 10:36 PM

I would call hypertech to see if your PCM code is supported by the tunner.