i have a 4.6 3v with frpp intake manifold
long tubes
and bbk high flow fuel rails with a nitrous express kit
the car doesnt want to idle does anyone have the frpp intake manifold volume?
or a base tune i can compare to
i have a 4.6 3v with frpp intake manifold
long tubes
and bbk high flow fuel rails with a nitrous express kit
the car doesnt want to idle does anyone have the frpp intake manifold volume?
or a base tune i can compare to
http://www.mustangandfords.com/how-t...old-dyno-test/
11.8 L according to this article comparing manifolds.
Does it run if you press on the pedal slightly? Hows your fuel pressure?
yes if i press pedal slightly it runs good
Whats your Fuel Trims, did you adjust your o2's for long tubes, along with taken out 3deg of timing per 50shot of NOS
Last 11.45L is the Manifold Volume for FRRP Intake 3V05-2010
Last edited by mstang_man; 04-27-2017 at 12:19 PM.
It hasnt fixed the issue of it turning off
I have to press the gas slightly
Post your latest log and tune.
2012 Mustang GT with S/C
4Runner with S/C
Turbo/NOS Hayabusa - 320RWHP
havent gotten a good log out of it car dies.cams thumpr frpp intake 47lb airaid tune req 2.hpt17-04-27 14-47-42.hpl
I Just did a quick look I have attached a jpeg for Airraid Transfer function. Raise pressure drop reference to 39.15, injector pulse width i have 0.0006860, injector low slope 0.0143309999257326, injector High Slope 0.0130049996078014, injector break point 1.3070000022708... Did you by chance scale your tune? I have to convert my data to HP.
i have attached a log with the scaled maf curve. car idles but dies when i turn on the a/c
and when i try to shift it into a gear3v mustang frpp intake lu47 bbk fuel rail idle.hplcams thumpr frpp intake 47lb airaid tune req 4.hpt
Last edited by xinacyra; 04-28-2017 at 12:05 PM.
When you raised your engine RPM you also need to raise the RPM for AC. Stalling on Shift could be a dashpot issue.Originally Posted by xinacyra
Sounds like you need to adjust your airflow tables for idle....this should be under the idle tab. Log STIT and LTIT and there is one for a/c too and then take those value's and make adjustments to the tune.
17-04-28 20-22-53.hpl
here is the latest log, can get car to idle but still getting a dip when changing gears, and when turning the a/c on it shuts off
also when accelerating it makes popping sounds from the exhaust like backfiring.
cams thumpr frpp intake 47lb airaid tune req 5.hpt
The FRPP is 11.80L as murfie stated if you are using 47lb GT500 injectors your data is way wrong and change your ivo setting to 321.50 and see if this helps also log stit and ltit and make adjustments if your having idle issues. I didn't see these parameters being logged.
Last edited by Devildog1325; 04-30-2017 at 03:01 PM.
FRPP is 11.45l thats direct from ford racing, you MAF transfer is out of wack, i would force open loop and dial in your MAF transfer better using STFT
Well ive always used and been told 11.8 i guess ill start using 11.45. The reason i say chang his IVO settings is because his tune file say thumpr cams but his his IVO is still set to factory and his injection timing is off thus probably causing a majority of his fueling and exhaust popping.
Reply With Quote