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Re: Two step gufb

here if someone wants to try it and let me know
by decipha
Tue Oct 17, 2017 12:03 pm
 
Forum: Foxbody Tuning
Topic: Two step gufb
Replies: 23
Views: 193

Re: Two step gufb

sounds like you need to raise it a bit

i found the clutch register, i'll update the code later tonight possibly if i get time
by decipha
Tue Oct 17, 2017 11:54 am
 
Forum: Foxbody Tuning
Topic: Two step gufb
Replies: 23
Views: 193

Re: CDAN4 OL to CL Transition

they are most likely referring to the blending lambse rate scalar OLF_LAMBLEND see attached screen shot from my rzasa xdf cdan4 does not have that scalar, thats found in the later eec-v def's neutral free-revving can cause fueling issues if your injectors and maf isn't perfectly dialed in, and your ...
by decipha
Tue Oct 17, 2017 11:14 am
 
Forum: EEC-V & SN95 Tuning
Topic: CDAN4 OL to CL Transition
Replies: 1
Views: 13

Re: A9l2 1990 supercharged mustang tuning issues

ok cool, odd that they would read the same mafv
by decipha
Tue Oct 17, 2017 11:02 am
 
Forum: Foxbody Tuning
Topic: A9l2 1990 supercharged mustang tuning issues
Replies: 28
Views: 209

Re: Two step gufb

yea it'll work with or without a clutch switch i wrote it so if its a manual trans (trload < 4) and the clutch is pressed it will enable the 2-step while the car is moving too so you can do no lift shift too, but i don't have the correct bitmask in there for the clutch switch, im not quite sure whic...
by decipha
Tue Oct 17, 2017 10:56 am
 
Forum: Foxbody Tuning
Topic: Two step gufb
Replies: 23
Views: 193

Re: AHACB drive engagement RPM

spk load res does eventually make its way into fn799 but its not a direct input

in my own defs i modify spk load res so its output is equivalent to fn799s look up for that to be true
by decipha
Mon Oct 16, 2017 7:19 pm
 
Forum: EEC-IV Tuning
Topic: AHACB drive engagement RPM
Replies: 9
Views: 88

Re: MEW1 startup tune

yes the mew1 is an auto cal
by decipha
Mon Oct 16, 2017 7:17 pm
 
Forum: EEC-V & SN95 Tuning
Topic: MEW1 startup tune
Replies: 3
Views: 38

Re: A9l2 1990 supercharged mustang tuning issues

please dont tell me your pulling the sensor element out of the housing and swapping them?
by decipha
Mon Oct 16, 2017 7:16 pm
 
Forum: Foxbody Tuning
Topic: A9l2 1990 supercharged mustang tuning issues
Replies: 28
Views: 209

Re: Two step gufb

i have the wrong register in there for the clutch, no biggie, as soon as it starts moving forward it will shut off
by decipha
Mon Oct 16, 2017 7:11 pm
 
Forum: Foxbody Tuning
Topic: Two step gufb
Replies: 23
Views: 193

Re: stock tune info

you get it from me, there already 1 person in the ahacb pot, if you want in its $600, $450 tune + 150 to create the file
by decipha
Mon Oct 16, 2017 6:43 pm
 
Forum: EEC-IV Tuning
Topic: stock tune info
Replies: 37
Views: 134

Re: stock tune info

your not looking for anything, nope u wont see anything other than binary, FF FA 03 79 etc... nothing that makes any sense if you dont know how to read binary you have to post the file so someone here can do a binary comparison to see which strategy it is there is no open source ones, if u want one ...
by decipha
Sun Oct 15, 2017 11:27 pm
 
Forum: EEC-IV Tuning
Topic: stock tune info
Replies: 37
Views: 134

Latest Updates to Universal ADX

well its getting nearer, i'm going to be releasing my latest rendition of the universal adx, its pretty bad ass i have the history tables making corrections for plugging into the tune, as of right now i have it doing the following corrections maf transfer error fn1036 table - inferred load table fn_...
by decipha
Sun Oct 15, 2017 10:49 pm
 
Forum: TunerPro
Topic: Latest Updates to Universal ADX
Replies: 0
Views: 17

Re: stock tune info

if it wrote 57,344 bytes its got to have something in it

make sure the key is on when u read it
by decipha
Sun Oct 15, 2017 10:11 pm
 
Forum: EEC-IV Tuning
Topic: stock tune info
Replies: 37
Views: 134

Re: stock tune info

excellent, now post that file here
by decipha
Sun Oct 15, 2017 7:44 pm
 
Forum: EEC-IV Tuning
Topic: stock tune info
Replies: 37
Views: 134

Re: AHACB drive engagement RPM

you are mistaken

SPK_LOAD_RES is not the input in to that function

decipha wrote:lowering the tq reserve scalar will give you more spark, that scalar is SPK_LOAD_RES


if you have the min clip scalar set to 22 degrees then idle spark cant drop below that
by decipha
Sun Oct 15, 2017 7:41 pm
 
Forum: EEC-IV Tuning
Topic: AHACB drive engagement RPM
Replies: 9
Views: 88

Re: stock tune info

yep just skip over loading it and keep going

thanks for bringing it to my attention tho ill swap the order around to make it simplier
by decipha
Sun Oct 15, 2017 6:14 pm
 
Forum: EEC-IV Tuning
Topic: stock tune info
Replies: 37
Views: 134

Re: stock tune info

no u dont, read the getting started write up to read the stock tune out
by decipha
Sun Oct 15, 2017 6:04 pm
 
Forum: EEC-IV Tuning
Topic: stock tune info
Replies: 37
Views: 134

Re: Fuel injected 347 build

thats cool just LMK
by decipha
Sun Oct 15, 2017 5:06 pm
 
Forum: EEC-V & SN95 Tuning
Topic: Fuel injected 347 build
Replies: 20
Views: 326

Re: stock tune info

u dont need any of that just read the ecu
by decipha
Sat Oct 14, 2017 8:15 pm
 
Forum: EEC-IV Tuning
Topic: stock tune info
Replies: 37
Views: 134

Re: stock tune info

it does, tunerpro is the software that talks to the QH
by decipha
Sat Oct 14, 2017 5:17 pm
 
Forum: EEC-IV Tuning
Topic: stock tune info
Replies: 37
Views: 134

Re: stock tune info

its on the homepage
by decipha
Sat Oct 14, 2017 4:31 pm
 
Forum: EEC-IV Tuning
Topic: stock tune info
Replies: 37
Views: 134

Re: stock tune info

all that non sense u posted is useless

read the getting started write up, it has details on how to read the stock tune out, BE doesnt support reading out stock tunes without the proper strategy file or type. Thats something clint disabled a few years ago.
by decipha
Sat Oct 14, 2017 4:28 pm
 
Forum: EEC-IV Tuning
Topic: stock tune info
Replies: 37
Views: 134

Re: A9l2 1990 supercharged mustang tuning issues

yea maf wash aint no joke

last week i had an 03 cobra come in for a tune, had another 03 cobra on the dyno so had to dial in the bottom end before strapping it down, strapped it down and it went 35% rich with no changes, turned the front fan off and it went right back to 0
by decipha
Sat Oct 14, 2017 12:38 pm
 
Forum: Foxbody Tuning
Topic: A9l2 1990 supercharged mustang tuning issues
Replies: 28
Views: 209

Re: DIY Injector Flow Bench

the problem with using an arduino or any other controller and driver for that matter is that your injector characteristics will change dependent upon the ecu used. For example, you cannot put the same injector offset in a ford ecu that you can in a big stuff, holley, or GM ecu. Even though on paper ...
by decipha
Sat Oct 14, 2017 6:25 am
 
Forum: Mechanics & Fabrication
Topic: DIY Injector Flow Bench
Replies: 6
Views: 29

Re: stock tune info

yep no problem, the getting started write up has all the details on how to read the tune out, after you read it out post it here and we can tell you what tune file it is
by decipha
Sat Oct 14, 2017 6:18 am
 
Forum: EEC-IV Tuning
Topic: stock tune info
Replies: 37
Views: 134

Re: Two step gufb

Yes. Remove the 2 step patch with your existing xdf before enabling it with the new one
by decipha
Sat Oct 14, 2017 6:17 am
 
Forum: Foxbody Tuning
Topic: Two step gufb
Replies: 23
Views: 193

Re: Idle spark source changing at fast rate whilst idling

make sure you don't have any jitter in your tps signal by watching tprel, it should stay constant at 0, if it fluctuates a touch you might need to kick up Delta - PT Threshold to get it to stay reporting closed throttle if it jitters too much it could be a bad tps and make sure the closed throttle v...
by decipha
Sat Oct 14, 2017 6:16 am
 
Forum: EEC-V & SN95 Tuning
Topic: Idle spark source changing at fast rate whilst idling
Replies: 2
Views: 31

Re: Fuel injected 347 build

not a whole lot, basically plug in sane values in the spark table fn2200, dial in fn035 for peak load and 0 vac / 0 boost, make sure the throttle body stop is set correctly... ipsibr ==0 at warm stable idle, and dial in the isc multiplier fn1862 to maintain the dsdrpm from cold startup to warm, dial...
by decipha
Fri Oct 13, 2017 9:05 pm
 
Forum: EEC-V & SN95 Tuning
Topic: Fuel injected 347 build
Replies: 20
Views: 326

Re: A9l2 1990 supercharged mustang tuning issues

is there any bends by the maf that could make it read higher like that?

have you tried clocking it to see if it drops?
by decipha
Fri Oct 13, 2017 9:01 pm
 
Forum: Foxbody Tuning
Topic: A9l2 1990 supercharged mustang tuning issues
Replies: 28
Views: 209

Re: AHACB drive engagement RPM

if its riding the min clip that means its got too much air in it at idle and it can't bring the rpms down low enough with spark to reach dsdrpm

lowering the tq reserve scalar will give you more spark, that scalar is SPK_LOAD_RES
by decipha
Fri Oct 13, 2017 9:00 pm
 
Forum: EEC-IV Tuning
Topic: AHACB drive engagement RPM
Replies: 9
Views: 88

Re: Two step gufb

i just posted an updated gufx def on the homepage MAKE SURE YOU REMOVE THE PATCH WITH YOUR EXISTING XDF THEN SAVE YOUR TUNE THEN DELETE YOUR OLD XDF AND OPEN THE NEW XDF THEN APPLY THE PATCH THEN SET THE 2-STEP RPM SCALAR to the rpm you want it to step at if it doesn't work while your stopped then p...
by decipha
Fri Oct 13, 2017 8:54 pm
 
Forum: Foxbody Tuning
Topic: Two step gufb
Replies: 23
Views: 193

Re: Two step gufb

well in that case its not corrupt, are you setting the 2 step rpm scalar to a sane value?
by decipha
Thu Oct 12, 2017 10:05 am
 
Forum: Foxbody Tuning
Topic: Two step gufb
Replies: 23
Views: 193

Re: MEW1 startup tune

i run fbfg2 on the mew1 ecu's

here's a basic mew1 tune for fbfg2, all you have to do is copy over your pats code (and vin number) and fire her up for a stock 03 gt with mew1 ecu
if your running 87 octane go to the borderline knock table fn2200 and reduce the timing by 6 degrees over 40 load
by decipha
Thu Oct 12, 2017 10:05 am
 
Forum: EEC-V & SN95 Tuning
Topic: MEW1 startup tune
Replies: 3
Views: 38

Re: A9l2 1990 supercharged mustang tuning issues

startup enrichment isn't done until you 0 out the enrichment table what your explaining sounds pretty simple, go kick up the enrichment table where it needs more enrichment, some engines want more fuel than others, I've even went as far as commanding 0.2 lambda before to reach stoich on cold engines...
by decipha
Thu Oct 12, 2017 8:51 am
 
Forum: Foxbody Tuning
Topic: A9l2 1990 supercharged mustang tuning issues
Replies: 28
Views: 209

Re: A9l2 1990 supercharged mustang tuning issues

its apparent you have no understanding of how the ecu functions by manipulating the maf when cold

read over the fuel write up on the homepage and it will all make sense
by decipha
Thu Oct 12, 2017 5:44 am
 
Forum: Foxbody Tuning
Topic: A9l2 1990 supercharged mustang tuning issues
Replies: 28
Views: 209

Re: Two step gufb

yea its gotta be going off into la la land, when u turn the key on do you hear the pump run constantly ... indicating a corrupt tune?
by decipha
Thu Oct 12, 2017 5:42 am
 
Forum: Foxbody Tuning
Topic: Two step gufb
Replies: 23
Views: 193

Re: Turning "off" quarterhorse

if you want to just serve the stock tune then yes you can just write the stock tune to it, no you don't need an xdf specific for it, so long as you use a single bank or multi bank xdf for your ecu type you'll be fine, just cant mismatch the two if you need to disable the QH (mode 0) to flash the ecu...
by decipha
Thu Oct 12, 2017 5:41 am
 
Forum: Moates Devices & QuarterHorse
Topic: Turning "off" quarterhorse
Replies: 3
Views: 50

Re: A9l2 1990 supercharged mustang tuning issues

if you lean it and it goes rich then means your injectors are jacked up cold start has no relation to leaning it at all, cold start is done in the startup enrichment table, two completely separate aspects of the tune, thats why you can only dial fuel in on a warm engine as stressed in the fuel write...
by decipha
Wed Oct 11, 2017 3:12 pm
 
Forum: Foxbody Tuning
Topic: A9l2 1990 supercharged mustang tuning issues
Replies: 28
Views: 209

Re: Two step gufb

its not advisable to overwrite code while the engine is running

i'll take a look at it when i get some free time
by decipha
Wed Oct 11, 2017 3:10 pm
 
Forum: Foxbody Tuning
Topic: Two step gufb
Replies: 23
Views: 193

Re: What to do - tuner issue on VEX1 ecu

yea thats cool no prob
by decipha
Tue Oct 10, 2017 8:23 am
 
Forum: EEC-IV Tuning
Topic: What to do - tuner issue on VEX1 ecu
Replies: 11
Views: 161
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