Search found 972 matches

by decipha
2022 May 18, 12:48
Forum: GUFX - 89-93 Foxbody ECUs
Topic: Not enough MAF Points?
Replies: 18
Views: 119

Re: Not enough MAF Points?

u did verify its communicating and the fuel pump primed and shut off

sounds like u didnt clean the j3 port
by decipha
2022 May 18, 11:30
Forum: FBGI0 - 02-04 Mustangs (ALL)
Topic: FBFG2 strategy?
Replies: 39
Views: 534

Re: FBFG2 strategy?

nope makes no difference

there's a lot of catching up you have to do. I highly recommend starting at the top of the homepage and going down the whole left column reading every write up.

The getting started write up has pictorials to show you how to log. You literally click 3 buttons.
http://www.efidynotuning.com/started.htm#record

In between 4 and 5 in the pictorial shown you can click the red circle dash icon to bring up the dashboard and see the live data

honestly, your best bet is to go back to using fbfg2 since your not going to be actually dialing anything in
by decipha
2022 May 18, 11:23
Forum: GUFX - 89-93 Foxbody ECUs
Topic: Not enough MAF Points?
Replies: 18
Views: 119

Re: Not enough MAF Points?

did you adjust the cranking pw?
by decipha
2022 May 18, 06:57
Forum: GUFX - 89-93 Foxbody ECUs
Topic: Not enough MAF Points?
Replies: 18
Views: 119

Re: Not enough MAF Points?

No, u have to put the injector data in first then the maf

read the comments on the injector high slope

they are all the same just displayed to you differently

i wouldnt recommend using the maf he poated as it doesnt go to max and min volts and the points are outside of the histogram so youd have to manually dial it in
by decipha
2022 May 17, 21:10
Forum: FBGI0 - 02-04 Mustangs (ALL)
Topic: FBFG2 strategy?
Replies: 39
Views: 534

Re: FBFG2 strategy?

the maf transfers you posted are both the same, in my head they come out to the same value when you interpolate them

fbgi0 is for euro spec so a touch different than us

post your current tune file and a log driving her around.

fbgi0 is setup for premium fuel and a hot cam so if your running 87 you probably need to adjust the timing and dial in dashpot

what is it that feels lacking? the shift points are significantly different too
by decipha
2022 May 17, 20:57
Forum: GUFX - 89-93 Foxbody ECUs
Topic: Not enough MAF Points?
Replies: 18
Views: 119

Re: Not enough MAF Points?

no, the maf has nothing to do with the injectors.

You simply copy and paste the actual maf curve in your tune from the homepage

fox 24lb curve since ita cald for 24s
by decipha
2022 May 17, 15:06
Forum: GUFX - 89-93 Foxbody ECUs
Topic: Not enough MAF Points?
Replies: 18
Views: 119

Re: Not enough MAF Points?

Yeah 7 or 9 points is typical to test a maf sensor its only to show that the sensor works and reads air flow it is not a maf curve.

In order to get an actual maf curve you have to send in your intake manifold complete with the throttle body, inlet piping, air filter assembly and all - 100% identical to how it is in the vehicle.

PMAS makes about 25 different slot sensors that look identical so you'll need to manually dial it in as it could be any of them.

Its easy enough just let tunerpro correct it for you using the histograms
by decipha
2022 May 17, 14:44
Forum: CBAZA - 94/95 Mustang V8 ECUs
Topic: Ultra rich as engine decels
Replies: 63
Views: 2003

Re: Ultra rich as engine decels

thats perfectly normal thats decel fuel shut off

the engine isn't lean on decel its off
by decipha
2022 May 17, 14:41
Forum: Hardware, Programming & Disassembly
Topic: Stock ECU Closed Loop Wideband Control
Replies: 28
Views: 6344

Re: Stock ECU Closed Loop Wideband Control

no

what is your ecu hardware code?

premium member is $450 regardless
by decipha
2022 May 17, 13:28
Forum: FBGI0 - 02-04 Mustangs (ALL)
Topic: spark table
Replies: 2
Views: 83

Re: spark table

if you want it to be exact you simply interpolate each cell