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Really, I think my 2013 had the option. I have not tried it yet.

I've done a write entire when I did an OS patch. I want to try tightening up the FP pressures and injection timing to see if it helps.

If it is bleeding off could be an injector leaking. See any smoke on start up?

Search intake air temp 2. ID is 2128.

It doesn't look like your logging the IAT2. Based off your already pulling -5* timing from IAT right when you start to hit the throttle makes me think you have a dead/failing intercooler pump, low...

This is close to how my VVE table ended up.

I agree. I would like to give out more good info but these guys always give it out way better than I could ever articulate. I am appreciative of their humbleness as this is some of their way of...

Its literally pretty much the most important part to have a good tune, idle and performance. I bought a set of used 1050's for $700 and was well worth it. You want injectors with plug and play...

Injector dynamics. 850-1300 depending on if going e85 or not.

Thats why I said only one is used. I am just a weirdo and make them all match.

To OP like edcmat said you're not even at proper engine temp. Should not even start logging till you're at normal...

Like they said its there to suit flex so if not on flex just set the entire table to 14.7 or some do 14.1 for e10.

I always do even if I know it's dod or not but that might not be your issue.

There are 4 different VVE tables. 1 usually used. I always make same changes to all of them. Are you doing this?

Like alvin said above people add boost to higher compression stock N/A engines all the time. You will be limited on pump gas and especially if you dont up the injectors probably before you have a...

Like edcmat has said have you tried to pull say 4-5* timing out around the 3600rpm and up just to see if it helps with the knock. Might be a bit spicey at max tq even with the octane.

Looking at your high-octane timing map its matching pretty good to your logs. At 5600rpm your tune is commanding 10.50* and your hitting 10* in the log. At 6000rpm your commanding 7* timing in the...

I think the newer e38 dont need scaled but if yours maxes at 63.5 then yes. Double stoich, half the flow rate and IVT tables.

That sucks they have such low octane at 1k feet. Kind of surprising actually.

If you get good injectors like ID's the data is pretty spot on. You might need to slighly adjust VVE and MAF for...

The old seafoam trick. I remember when I was young and tuning peoples DSM's I would do this all the time. My neighbor used to get so mad saying I was destroying the environment. HAHA. Another reason...

I think your overthinking the octane a bit. At high altitude that 91 will be fine. I am guessing you will be in a high-altitude part of AZ if you only will have 91. I've been tuning on 91 all my...

Disable LTFT.

If your fuel trims are way off, you can use the wbo2 error to get them close. Then use fuel trims to dial it in that uses the narrowbands. IMO the best way is just disable LTFT's and use only...

Depends on if the cats are still installed also. IMO on a dyno you should tune closed loop, idle, cruise with narrowbands and then when it comes time to do WOT tuning you remove a narrowband and pop...

The goal is to log via HPtuners so you can setup logging MAF vs AFR error. This way you can just copy past into the MAF table to get the PE dialed in to whatever you set it too. Running the wires...

When you add modifications that adds airflow you need to adjust your VVE and MAF tables. If you change the intake size the MAF needs tuned. I highly recommend learning the basics of how fuel...