Search found 2217 matches

by decipha
2025 May 28, 17:08
Forum: A1C - 80/90s EFI-SD4x Speed Density
Topic: [WANTED] GGB0 binary - EEC-IV - sd48b
Replies: 4
Views: 714

Re: [WANTED] GGB0 binary - EEC-IV - sd48b

GGB0 is the ALT0 cal cut down from the 460 for the 351.

They are both LHBL0 or some variant.

enjoy
by decipha
2025 May 28, 13:45
Forum: PCM / ECU / EEC Tuning
Topic: XDT2 1997 Explorer 5.0 pcm
Replies: 5
Views: 930

Re: XDT2 1997 Explorer 5.0 pcm

pcmflash doesnt write 2 bank ecus, oleg and I went through some testing many years back and we could read but was having timing issues when writing so he removed the 2 banks.

yeah with the qh you can simply read the tune out

as far as writing youd need to toss a j3 chip in there or write it directly
by decipha
2025 May 28, 02:06
Forum: GUFX - 89-93 Foxbody ECUs
Topic: [GUFX] Strategy Files
Replies: 14
Views: 35549

Re: [GUFX] Strategy Files

My FN1035 backflow code wasn't being used for CT and WOT as intended instead was being used exactly opposite at PT only (when APT__bit0==0) (opcode 30 instead of 38)

I also wrote a low throttle backflow patch to force fn1036 use below a 20 tprel over 1500 rpm.

New xdf will be posted once I verify this time all is working as written.
by decipha
2025 May 26, 10:03
Forum: GUFX - 89-93 Foxbody ECUs
Topic: A9L idle issues
Replies: 19
Views: 2249

Re: A9L idle issues

That explains it, no one here uses BE.

sounds like the datalogging patch in BE is corrupt

Tunerpro is far superior in logging. Simply click no setup required.

I just re read your OP and it sounds like TRLOAD isnt set to 0.
by decipha
2025 May 24, 21:54
Forum: CRAI8 - 98 Fords (Most All)
Topic: Constant OL help
Replies: 6
Views: 823

Re: Constant OL help

Very nice, your fuel looks perfect.

Enjoy.
by decipha
2025 May 24, 12:15
Forum: CRAI8 - 98 Fords (Most All)
Topic: [CRAI8] Strategy Files
Replies: 7
Views: 27394

Re: [CRAI8] Strategy Files

fha3-b tune posted to allow closed loop for emission exemption cal (stock was forced OL)
by decipha
2025 May 24, 12:09
Forum: CRAI8 - 98 Fords (Most All)
Topic: Constant OL help
Replies: 6
Views: 823

Re: Constant OL help

FHA3 is a forced open loop tune from the factory.

Attached FHA3-B which allows closed loop. Load this in and post back a log driving around to verify all is well. Be sure to copy over your PATS code from your stock tune read out.

btw, thats not your stock tune readout that the fha3 file from the downloads.
by decipha
2025 May 24, 06:53
Forum: CRAI8 - 98 Fords (Most All)
Topic: Constant OL help
Replies: 6
Views: 823

Re: Constant OL help

I dont think I have injector faults logging on crai8.

something doesnt aound right with what youve got happening.

Post your stock tune and the tune you were running and a datalog and ill take a look.

98 is return fuel and doesnt have a fuel pump duty cycle so thats normal.

im going to put together an acronym quick search for you but the datalogging write up should cover most everything
by decipha
2025 May 23, 19:24
Forum: GUFX - 89-93 Foxbody ECUs
Topic: A9L idle issues
Replies: 19
Views: 2249

Re: A9L idle issues

Theres no such thing as adding anything to the datalog its a simple on and off button its either logging or it isnt.

What are you doing exactly?
by decipha
2025 May 23, 15:50
Forum: PCM / ECU / EEC Tuning
Topic: 2004 aviator tune
Replies: 3
Views: 348

Re: 2004 aviator tune

yeah no prob