UCON Flex Advanced Engine Management System

What if you get redone the OEM gears to match URD’s?

 

Is that actually even possible? Sounds like it potentially could be expensive

 

Should be a piece of cake to someone with right equipments.

You need only get this groove redone:

 

But wouldnt part of the original still be there? I am not a metal worker obviously

As in the original slot will still be partly there right?

 

You'd have to cut a new slot in the stock gears, probably about 180 degrees from the original one. So you'd need a datum reference to figure out where 0 degrees was, then just offset 3 degrees from there. Easy peasy.

 

Send Gadget an email. Ive spent a lot at urd so hopefully he is helpful. Otherwise Ill start looking for a machine shop up to the task

 

My MPG is around 12.5 city with the UCON. Not sure what mileage you’re getting now, but I guess I’d say don’t expect any miracles. If I baby it I might be able to squeeze out 14 or 15.

Not sure about highway as I don’t really do much in the way of long trips on the highway.

 

I'm not expecting a miracle with MPG. I just know that my MPG took a nosedive prior to burning out my CATS, so just a symptom of the bad tune that's still there. I haven't had it on the highway since I was told it was too lean, but with the previous tune I was getting 12 MPG on the highway (65-70 mph, cruise control).

 

I filled up today. Between light footing it over this tank and the cooler weather lately, I squeezed out 14.2mpg.

 

It that’s true Gadget should refund you minus the thermostat and cam gears.

 

Ucon 1600
Spec u
O2 sim
Etc

@TRON but why would he do that? Doesnt seem like the type

 

Have anyother ucon guys 2012+ had the P219A error code? I have had it since day one and was told to not worry about it and scott will fix it. But he never did.

 

Yes. I had that CEL.

Scott made a change and then never got that CEL again.
I also got P0172 and P0175 System to Rich. He made another change and that hasn't returned.

This was back in early/mid Aug.

 

Im so fucking fed up with this shit

It has been beought up multiple times and not fixed

Thanks

 

Is he just not getting back to you?

 

No he has been getting back to me just fine over the last two months

 

Just no resolution

I will say I have a stock ECU. Not sure if that made solving the CELs easier or not. I also have no other mods.

Stock S/C, Stock ECU, UCON

 

Ah i have trd reflash

 

I had all of these codes when I had the TRD flash.

Replaced the ECU with one w/ stock flash (from eBay. $99 shipped) and Scott changed the tune. No more CELs since then.

 

My ECU arrived. Install will be happening this weekend. Hoping the weather cooperates - truck is too long to fit in the garage with the door closed.
One more question: For the ECU reset, does my battery voltage have to be at a certain level during the 30 minutes the ignition is on & truck is hooked to a charger? My battery is starting to get a bit weak, so just want to make sure a charger will be enough to hold the proper voltage. Maybe I should just jump it from our other truck?