Search found 1849 matches

by decipha
2021 Aug 17, 09:46
Forum: FBGI0 - 02-04 Mustangs (ALL)
Topic: What did I do? Help a greenhorn out?
Replies: 20
Views: 7156

Re: What did I do? Help a greenhorn out?

you would need to write it to the qh after reading it out to verify all is well
by decipha
2021 Aug 16, 21:45
Forum: FBGI0 - 02-04 Mustangs (ALL)
Topic: What did I do? Help a greenhorn out?
Replies: 20
Views: 7156

Re: What did I do? Help a greenhorn out?

did u have the key on when u read it out?

did you follow the buffer addressing in the getting started write up?
by decipha
2021 Aug 16, 18:42
Forum: GUFX - 89-93 Foxbody ECUs
Topic: SP** Scaling Percentage (Auto Calc)
Replies: 2
Views: 1979

Re: SP** Scaling Percentage (Auto Calc)

30 * 2.6244 == 78.7 is what you have your high slope set to.

Scaling percentage is the difference between the k constant and what you have the high slope set to.

Heres the info on the k constant from the fuel write up.

http://efidynotuning.com/fuel.htm#k_constant
by decipha
2021 Aug 14, 22:26
Forum: GUFX - 89-93 Foxbody ECUs
Topic: Fan running constantly
Replies: 8
Views: 3525

Re: Fan running constantly

pump runs constantly then the j3 port isnt communicating
by decipha
2021 Aug 11, 15:30
Forum: PCM / ECU / EEC Tuning
Topic: RAAD3 Tuning
Replies: 6
Views: 3678

Re: RAAD3 Tuning

Nope

We can do the tune now but the logging is gonna take me a couple weeks to create.
by decipha
2021 Aug 11, 15:11
Forum: GUFX - 89-93 Foxbody ECUs
Topic: Lean during lifts - that's ok right?
Replies: 2
Views: 2172

Re: Lean during lifts - that's ok right?

lean is only a concern over half throttle

anything below that is perfectly safe it will just lower fuel efficiency and or cause a misfire
by decipha
2021 Aug 09, 17:24
Forum: Hardware, Programming & Disassembly
Topic: AEM wideband sensor for EEC-IV
Replies: 2
Views: 2046

Re: AEM wideband sensor for EEC-IV

yes, nope

nope nope and nope
by decipha
2021 Aug 07, 10:47
Forum: The Range
Topic: You know the sound...
Replies: 2
Views: 3104

Re: You know the sound...

We have 3 challenger shop cars two hellcats and a demon. Even with full bolts on our stock new gt500 puts a hurting on the two hellcats. The demon is another story. So a chopping hellcat is no real concern in the real world lol.
by decipha
2021 Aug 04, 21:41
Forum: GUFX - 89-93 Foxbody ECUs
Topic: refreshing my memory on injector data
Replies: 7
Views: 3012

Re: refreshing my memory on injector data

All data had to be given for a specific pressure otherwise its useless
by decipha
2021 Aug 04, 18:21
Forum: GUFX - 89-93 Foxbody ECUs
Topic: refreshing my memory on injector data
Replies: 7
Views: 3012

Re: refreshing my memory on injector data

no the offset will vary by pressure some coils take longer to open (most) some open faster

I dont understand why your not just using the information they give you?