EFIDynoTuning

Core tuning has DEFs for 7.3s. I did some playing around with mine. There are no comments in the DEF and its a lot different looking than your standard gas DEF. Id like to do some more with it but the support isnt there.

Selling an EEC out of a 93 tbird 5.0 auto

$100 shipped

came out of a running/driving 94 Lightning i parted out.

$200 shipped

Both my cars are using this set up and both have issues being accurate below 1.5v or about 100kg/hr. It seems as if they both idle ok but its more cruising that they get confused. I have a screen on one car and the other has a tube with no joints in it so the screen would have to be pretty far from ...

i realize this list is for EEC-V but i was wondering if any other box codes will run CBAZA?

or hes in open loop...

im looking for a way to add more air as my rpm error increases to get the ISC to drive the car when slipping the clutch from a dead stop. ive added air to DASMIN but it seems to effect my decay too much. should i lower DASMPH? to make matters worse it appears as if FN841N is adding spark as im slipp...

Save yourself the trouble and go with the 8" lower. Ive been down that road.

I'm in preposition when this happens. Dashpot adjustmemts have done nothing for me thus far. I was demanding 46 degrees of spark in this area and I'm now down to 33. I didn't try going over 46. Seems high but I can try it later.

This issue has plagued me since i began tuning and i just cant seem to wrap my head around it. Perhaps i am asking too much out of the car but im really not certain. The annoyance begins while cruising along at around 1500 RPM, typically the higher the gear the worse it is. During decel in dashpot m...

Thanks Mike. I'll be on standby.

I was under the impression your superlogger wasn't working with GUFX?

is this only usable through the EGR or does it support USB connection? i cant get it to log this sensor.

reporting back after replacing my TPS with a brand new motorcraft unit the car runs like an absolute dream. thanks again.

im going to try another TPS and report back. thank you both for taking the time to look at it.

From what I understand TAR is calculated from TPS voltage and time. Seeing that the TPS volts stay pretty sturdy that makes me wonder.

im having an issue with bucking during low load cruising with almost no throttle input. it feels like the car is completely cutting off for brief seconds at a time. ive been able to datalog it happening but I don't understand what is going on. one thing I noticed is while my TP volts are pretty stea...

I actually use both. I prefer BE because of the ease of navigation and its all around a more user friendly platform.

i opened BE today and got an error message stating that a root folder was missing. I clicked ok and after the software opened I cant find my fuel tables. any ideas?

decipha wrote:do you have a year make and model specific ?

87 t-bird. White tops.

looking for injector data for ford 17lb injectors used in non HO 5.0 engines.

im a couple months out yet. ive got one fox to finish and then starting on this one. im just gathering parts at the moment. I might consider an online tune on this one. im extremely picky on my drivability and I don't know these defs like I do GUFB. ill let you know. thanks mike.

ill be swapping this into a fox body with a 351w. reason I said crown vic is because an EEC and harness can easily be had at a junkyard. unless theres a car more suitable to get the harness from?

stupid question... whats involved to swap a strategy? say I want to use FBFG2 on a box out of a 03-04 crown vic. do I need a mongoose or can this be done with a quarterhorse?

ok right now its at 3.0398 and it seems that the breakpoint is happening too soon at around 1.5 MAFV. I need it to happen closer to 2.0MAFV.

Ok now i'm more confused than when I started. I'm just looking for a good starting point to set the Y value to.

according to the data on the injector flow data page the breakpoint is 0.00003363
does this get multiplied by 4 for a y value of 13.452? or has this already been done and should be 3.363?

mount it somewhere in your upper intake. theres a pipe plug in the trick flow right near the brake booster.

gary, my apologies.. I must have loaded someone elses tune. i just took a look at it again and I don't see anything that jumps out at me.
out of curiosity, what is your airflow scaling percentage?

Maybe u posted the wrong tune. The one u posted was basically an A9L with some changes to spark. Scaling is stock.

you will need to dial in your fuel before you can really get idle set perfect. just because you plug in the provided transfer function does not mean its done.

you have many multipliers in place. compare your tune to A9L2 and fix these functions... FN839 FN1121 I also recommend disabling BPSSW and PFEHP Also, your timing at idle is pretty high. you have no torque reserve. if this is a boosted engine id highly advise rescaling your spark table. better yet, ...

after thinking about what I typed I realized the problem was the bypass not opening soon enough. I adjusted the valve and the car runs like a dream. thanks for the response decipha.

so I set the MEFTRD scaler to 1.99 and got no results. the problem definitely isn't in my maf transfer because my AFR error is with 2% in the entire curve while in open loop. this issue also doesn't exist while in open loop. attatched is a datalog of the issue. pay close attention to my MAF volts du...

at pretty much any load and any RPM whenever I decel it goes to around 12:1 and when I tip back in it goes to around 16-20:1. the longer the decel the longer the time it takes for the car to get back to stoich after tip in. things I have tried with no results are as follows... lowered MEFTRD transie...

decipha wrote:http://info.efidynotuning.com/dodont.htm

why not keep it blow through and just recirc it?

ya know, I probably should have but hindsight is always 20/20. nothing is permanent on my car so im sure ill try it sooner than later.

i have tried a blow through with a PMAS and a BOV in the vortech discharge tube just like the OP is talking about. decipha is right about is screwing with the MAF and giving false readings. there just isn't enough room in the stock tube to make them far enough apart. im currently running the same MA...

Great info man! Thank u!

decipha wrote:its not

the rpmerr rate is used to multiply spark with functions FN841

ok, I was aware of that function. I thought I might have been missing one based on load. thanks mike.

the best spark is going to be what the engine wants, 26 isn't too uncommon but that doesn't give you any torque reserve for the a/c or an electric fan kicking on, i typically try to shoot for about 16 degrees at idle silly question but how can you increase spark at idle with an added load when the ...