Awesome work, Eric. F-150 4.6 and 5.4 support would be great. Ton of those still on the road.
Is the MN12 platform a possibility?
Type: Posts; User: SiriusC1024
Awesome work, Eric. F-150 4.6 and 5.4 support would be great. Ton of those still on the road.
Is the MN12 platform a possibility?
Spark and VE in that area aren't very different between your tune and the one I revised. That looks like an ignition problem. O2's, especially B2, show misfire. Check plug condition and that the...
It is if you wire in the associated pigtail then set the IAT and MAP cal in the tune.
Which cam and head casting number?
Timestamp(s) on the log of where the bucking occurs?
Here man. Play around with this. You know to use VCM Scanner to clear LTFT's after each tune update?
I noticed what you were doing with the pedal lol. Main thing I was trying to address with the recent tune was the tip-out lean condition. If it improves great. If not then it is what it is. I'm...
Get a TMAP on there.
https://www.bmotorsports.com/shop/product_info.php/products_id/1720
Run 2 looked great. Here's a little touchup. How are you feeling about the way your vehicle is performing?
https://forum.hptuners.com/showthread.php?106787-Airflow-mode-LTFT-histogram&p=756115&viewfull=1#post756115
Post your FIC 1000 data please.
Yes good point about using the GM-specific data not the 3bar generic data.
Good MAP option. IAT/MAP hybrid sensor.
https://www.bmotorsports.com/shop/product_info.php/products_id/1721
Assuming you referenced the FIC data then you need to copy the 0kPa column of Offset to the rest of the the columns. Like you did for IFR. Values shouldn't change with manifold pressure due to the...
EGR isn't an option on Corvettes, so a stock tune won't be useful.
MAP linear/offset and IAT curve are in the Specs tab of the link. The wiring pigtail is in the Associated Parts tab. Make sure existing grounds for both IAT and MAP get wired in. Disable complex...
Get a new reg.
Asking a lot out of that 4L80E shifting at 6200rpm with an adaptive target of 0.250ms and no torque truncation.
Good writeup on how to do CL on a turbo setup:...
Don't even waste your time with idle stuff until VE is correct.
Idle timing is lower than commanded because the Overspeed spark adaptive is removing spark to maintain idle.
Why are you trying for 26*? Should be 18*.
About there now. I put some heat in it. Watch KR.
Wrong data.
https://forum.hptuners.com/showthread.php?96757-Injector-Data-Repository&p=763660&viewfull=1#post763660
You should be running a vacuum-referenced reg.
I recommend a TMAP so that...
Probably a good idea downsizing injectors to Gen IV GM.
https://forum.hptuners.com/showthread.php?96757-Injector-Data-Repository&p=766924&viewfull=1#post766924...
Are you running a vacuum-referenced reg or non (corvette style)?
Do the data like I said and retune. It'll work.
The "ekt.hpt" file uses converted Ford data. It's more accurate than the AACorvette data. In that file you need to go to Fuel>Transient>Min Fuel Mg to 0.010 and set >Fuel Delta Min Incr to 0.