HP Tuners for 2005-2015

soooo should i change mine? how do i know if the knock enrichment is working or not?

 

If you’d like to send me your current working file, I’d be happy to update that for you.

If you’ve not tweaked the file since it was last sent I can modify the latest revision and send you an update.

 

if you don't mind, a simple update would suffice.

 

I’ll have it out to you this afternoon.

Not a problem!

 

@JustDSM doing gods work!

Been rocking a conglomeration of some v2 timing with some tweaked v1 fueling for a good while and the truck runs great and maintains good mpgs. (got something like 18-19 mpg doing 75-80mph up and down the central valley this past weekend). I caved for 3deg retarded cam gears.... so potentially some tweaks in the future.

 

I need to do some datalogging... I don't have the truck or S/C for mileage, but I'm averaging ~15MPG, which seems low, at an elevation that sees less boost than most and I don't usually drive it like I stole it. (I have other vehicles for that! )

 

Definitely do some datalogging and see what desired lambda numbers are during normal driving, much straying away from 1 (14.6:1) afr mpg takes quite a bit, hence why I'm using v2 timing and v1 fueling.

 

Any idea when you started doing this? Ill have to look at mine

 

Sending you a PM with updates.

 

ooooo always like your pm's! *eagerly awaits*

 

Sorry, I botched my multi-quote. I wanted to say thank you for the kind words!

The PM was to @Sacrifice for a tune update.

 

Could probably add more timing

 

FIIIIINNNNE.... dont want to talk to me i see how it is.... haha. Just messing.


EDIT - Trans Tuning Update: Currently on a 3rd sub revision of "V12". Lifted 1 to 2 shift, and subtle changes to 3-4, 3-2 and 2-1 shifts. Gonna run it for the next week n see how i like this 3rd sub revision if i give it my stamp of approval ill post it in a week or so.

 

I may need some help from you though. Still would like 5th to stay locked up a little longer. Itll currently unlock with enough throttle then i need more throttle for the 4 downshift.

 

absolutely sir. We can definitely move down the 5th unlock curve closer to the 5-4 downshift, shoot me a PM.

 

Quick Q, I’ve read through dozens of these pages and with zero prior knowledge of tuning, and I think I have somewhat of an idea.. I’m lookin to flash my ecu to get rid of this p0420 code after installing my afe headers (N/a) Maybe turn off my 02 sensors all together,, I have a buddy with the mpvi2 gadget, so my understanding is all I need to do now is buy credits to access the files to be able to flash my ecu? Also, Is it wise to buy a second ecu just Incase the one being flashed bricks?

 

Yes and yes

 

Thanks for quick reply, another nooby Q, are the ecu and ecm different? Also, how likely is it that the ecu gets bricked during a flash?

 

There is a controller for ABS, but not sure what that is called. ECU and ECM are interchangeable based upon vehicle manufacturer.

Not really a fair question so I approach it this way. If it is your daily and you have to work the next day then have a spare ECU and know the immobilizer learn process. If it is a spare vehicle, then don’t sweat it unless it bricks.

Overall, it is not a common occurrence. IMO

 

What did I miss?