Search found 152 matches

by motorhead1991
Wed Oct 16, 2019 11:53 pm
Forum: Tuning the EEC....
Topic: Help with copying file
Replies: 12
Views: 258

Re: Help with copying file

It does not appear to be a valid file as it has recurring patterns rather than logical code. 22a3: fa,ff,11,0c,a1,12,00,10,c6,11,00,17,05,3e,2a,03 ??? . . . . . 21f9: 91,01,a2 orb Ra2,1 Ra2 |= 1; 21fc: a3,01,00,0d,14 ldw R14,[R0+d00] R14 = [d00]; 2201: ff nop 2202: fa di disable ints; 2203: 21,f4 s...
by motorhead1991
Tue Aug 27, 2019 10:57 pm
Forum: Tuning the EEC....
Topic: 2.3 turbo. Constantly rich at idle
Replies: 4
Views: 303

Re: 2.3 turbo. Constantly rich at idle

What is your injector pulsewidth? It's pretty telling in cases like this.

There aren't any separate controls for idle fuel that I remember seeing, but the MAF flow has to be really low as well.
by motorhead1991
Sat Jul 27, 2019 7:15 am
Forum: Tuning the EEC....
Topic: Fuel pump prime time pid?
Replies: 16
Views: 1793

Re: Fuel pump prime time pid?

The fuel pump prime time in GUFB isn't a calibration PID, it's an immediate constant in this code: ################################################################# # Tasklist Routine at 2151, routine offset 2E # Update fuel pump enable. Skip if flag set. # turn pump off if more than 1 sec elapsed ...
by motorhead1991
Fri Jul 12, 2019 4:46 pm
Forum: Tuning the EEC....
Topic: New to tuning trying to learn what to do
Replies: 2
Views: 2070

Re: New to tuning trying to learn what to do

You don't need to bother with calibrated MAFs if you have the ability to tune...

Anyways, I would first increase the low slope a bit (say 15% increments) and see how the car responds. If that works but it doesn't drive well, pull it out of the MAF transfer instead.
by motorhead1991
Sun Jul 07, 2019 7:46 pm
Forum: Hardware Discussions
Topic: 94 crown vic 4.6 un supported ECM. What ECM to swap to get quaterhorse/eec analyzer support
Replies: 2
Views: 198

Re: 94 crown vic 4.6 un supported ECM. What ECM to swap to get quaterhorse/eec analyzer support

Send me the binary, I can tinker with it.

Also, try it with CBAZA (mustang of the same generation).
by motorhead1991
Wed Jun 26, 2019 1:50 pm
Forum: EECGeeks
Topic: Sad for Android!
Replies: 12
Views: 1877

Re: Sad for Android!

All right so, I've managed to make the app work on devices as new as Android P, but I have not figured out how to make it specific to the processor type since the binary used is compiled for most common devices. There's some java tricks you have to do in order to get in the binary you need to the to...
by motorhead1991
Tue Jun 25, 2019 12:48 pm
Forum: EECGeeks
Topic: Sad for Android!
Replies: 12
Views: 1877

Re: Sad for Android!

...Android is moving away from app-specific executables. What are they moving to? Upon further reading, it still looks like executables are fine provided they're not loaded to "/data/data/". If they're native to the app ("/data/app") newer ROMs will allow it for now. Personally, I'd sooner finish c...
by motorhead1991
Tue Jun 25, 2019 10:19 am
Forum: EECGeeks
Topic: Sad for Android!
Replies: 12
Views: 1877

Re: Sad for Android!

motorhead1991 wrote:
Mon Jun 24, 2019 10:37 pm
I think it works finally! Sweet! Now time to Integrate it...
False hope I'm afraid. What I constructed appears to be an executable binary and not a library like I intended. It does work the way I want it to though, finally, but Android is moving away from app-specific executables.
by motorhead1991
Mon Jun 24, 2019 10:37 pm
Forum: EECGeeks
Topic: Sad for Android!
Replies: 12
Views: 1877

Re: Sad for Android!

I think it works finally! Sweet! Now time to Integrate it...
by motorhead1991
Mon Jun 24, 2019 5:06 pm
Forum: Hardware Discussions
Topic: binary editor hardware not found
Replies: 2
Views: 241

Re: binary editor hardware not found

I believe TPRT can use the BE driver but not vice-versa. I switch between the two all the time.
by motorhead1991
Mon Jun 24, 2019 5:04 pm
Forum: EECGeeks
Topic: Added useful docs into openEEC in github
Replies: 12
Views: 905

Re: Added useful docs into openEEC in github

In that case I hereby claim ALL THE KUDOS for writing good clean 'C' code, which isn't easy !!! (Joking !! - - for some weird reason, smilies don't seem to work for me in this BB. Linux/Firefox issue ? Hmmm....No, smilies not disabled.) Seriously, I'm truly glad it DID compile and run, as it does h...
by motorhead1991
Sun Jun 23, 2019 7:53 pm
Forum: EECGeeks
Topic: Added useful docs into openEEC in github
Replies: 12
Views: 905

Re: Added useful docs into openEEC in github

tvrfan wrote:
Sat Jun 22, 2019 10:04 pm
Motorhead - I reckon you porting my C code to android is a damn good achievement already......
There really wasn't much porting involved in that, I just added a couple flags and cross compiled it...
by motorhead1991
Sat Jun 22, 2019 6:29 pm
Forum: EECGeeks
Topic: Added useful docs into openEEC in github
Replies: 12
Views: 905

Re: Added useful docs into openEEC in github

Among the collective, we could inform new tuners/disassemblers (me....) :grin:

Someday, I'll be at the level you guys are, but until then brute force hacking will do. :lol:
by motorhead1991
Fri Jun 21, 2019 10:48 pm
Forum: EECGeeks
Topic: Added useful docs into openEEC in github
Replies: 12
Views: 905

Re: Added useful docs into openEEC in github

Chucko wrote:
Fri Jun 21, 2019 7:22 pm
Bringing this thread back from the dead...

This Github site is a tremendous resource! Thank you.

Signed, a former assembly language programmer.
Easy to back up, easy to track, easy to share :thumbup:
by motorhead1991
Tue Jun 18, 2019 8:59 pm
Forum: Software Issues & Support
Topic: Moates Quarterhorse
Replies: 13
Views: 754

Re: Moates Quarterhorse

Yeah I didn’t realize you weren’t using BE for this issue. Seems odd anyway that you would need the key on because it’s srill the QH right? I notice you wrote that “BE forces you to use the key anyway...”, well it shouldn’t. At least it never has for me. When I first started in all this (2006 maybe...
by motorhead1991
Tue Jun 18, 2019 7:22 pm
Forum: Software Issues & Support
Topic: Moates Quarterhorse
Replies: 13
Views: 754

Re: Moates Quarterhorse

Behaved exactly as expected...

https://youtu.be/2jLqJeOKxFg
by motorhead1991
Tue Jun 18, 2019 5:50 pm
Forum: Software Issues & Support
Topic: Moates Quarterhorse
Replies: 13
Views: 754

Re: Moates Quarterhorse

I suspect it might be something with your setup/EEC/strategy. I too have no problems writing tunes to the QH whether the ignition is ON or OFF. In fact, I've loaded tunes to the QH with it sitting in my living room and the EEC downstairs in the garage. However now that I've got the Bluetooth adapte...
by motorhead1991
Tue Jun 18, 2019 2:51 pm
Forum: Software Issues & Support
Topic: Moates Quarterhorse
Replies: 13
Views: 754

Re: Moates Quarterhorse

*IME, corrupting a tune is much easier than people think. The key MUST BE ON before connecting to the Quarterhorse. Playing with the MAF while the engine is running can also do it. Are you sure this is accurate? From the Binary Editor/QH guidebook I use: "The QH’s memory is battery backed therefore...
by motorhead1991
Tue Jun 18, 2019 2:30 pm
Forum: Software Issues & Support
Topic: Moates Quarterhorse
Replies: 13
Views: 754

Re: Moates Quarterhorse

*IME, corrupting a tune is much easier than people think. The key MUST BE ON before connecting to the Quarterhorse. Playing with the MAF while the engine is running can also do it. Are you sure this is accurate? From the Binary Editor/QH guidebook I use: "The QH’s memory is battery backed therefore...
by motorhead1991
Sun Jun 16, 2019 2:25 am
Forum: EECGeeks
Topic: Sad for Android!
Replies: 12
Views: 1877

Re: Sad for Android!

TVRfan's code compiles perfectly fine as a library, meaning I should be able to merge it into the Android system easily, as soon as I figure out how :grin:

I would make more progress on this, but my server puts out a ton of heat, so I'm restricted to wintertime and nighttime use.
by motorhead1991
Thu Jun 13, 2019 3:21 pm
Forum: EECGeeks
Topic: Serial control of the Burn2 and Jaybird
Replies: 7
Views: 417

Re: Serial control of the Burn2 and Jaybird

jsa wrote:
Thu Jun 13, 2019 3:14 pm
Each byte is a hexadecimal number.
N=03
xx xx xx cs
N=02
xx xx cs
N=01
xx cs
I think I see... So I had the command partially correct:

Code: Select all

4a 52 31 33 
J  R  1  3
MSB and LSB are where I get stuck.
by motorhead1991
Thu Jun 13, 2019 2:58 pm
Forum: EECGeeks
Topic: Serial control of the Burn2 and Jaybird
Replies: 7
Views: 417

Re: Serial control of the Burn2 and Jaybird

jsa wrote:
Thu Jun 13, 2019 2:35 pm
n is the number of bytes of data to follow in the range of 1 to 3.

Most most significant byte, most significant byte, least significant byte and checksum all bundled together in that order. Leaveing out M and MM for n=2 and 1.
And you lost me again :grin:
by motorhead1991
Thu Jun 13, 2019 1:12 pm
Forum: EECGeeks
Topic: Serial control of the Burn2 and Jaybird
Replies: 7
Views: 417

Serial control of the Burn2 and Jaybird

I've read the documentation a handful of times, so I get the gist of it, but there are a couple things I'm stuck on: This command specifically has me stumped: 'J'+'R'+n+MMSB+MSB+LSB+CS J and R are ASCII values, obviously, but no notes are given for 'n', MSB or LSB. MMSB has a note, saying that it sh...
by motorhead1991
Thu Jun 06, 2019 6:46 pm
Forum: Tuning the EEC....
Topic: How to adjust Ymax value for MAF range in BE?
Replies: 3
Views: 452

Re: How to adjust Ymax value for MAF range in BE?

Thanks, Are these my scaling steps or is there more to do: 1. Scale engine displacement 2. Scale injector low slope (ALOSL) 3. Scale injector high slope (AHISL) 4. Scale FUEL_BRKPT (FN389) 5. Scale MAF transfer functions (FN036) 6. Scale FN1358 (all cells in bottom 3 rows) 7. Scale FN1036A (all cel...
by motorhead1991
Wed Jun 05, 2019 6:08 pm
Forum: Tuning the EEC....
Topic: How to adjust Ymax value for MAF range in BE?
Replies: 3
Views: 452

Re: How to adjust Ymax value for MAF range in BE?

ECU is clipped the maximum value. Scale your displacement and injectors instead
by motorhead1991
Wed May 29, 2019 11:37 am
Forum: EECGeeks
Topic: Why auto disassembly is tough
Replies: 310
Views: 69280

Re: Why auto disassembly is tough

Taking a break from m0m2 since it's useable, so I'm focused on some SD tunes that I've cloned. One in particular is 8SD, which doesn't seem to follow conventional wisdom with Rbases. Certain subroutines have their own offsets defined which makes for a hell of a time disassembling them. Does SAD have...
by motorhead1991
Mon May 27, 2019 10:30 pm
Forum: Software Issues & Support
Topic: BE 2012 build26 & new Quarterhorse Issue
Replies: 6
Views: 606

Re: BE 2012 build26 & new Quarterhorse Issue

Onelfastlride wrote:
Mon May 27, 2019 5:38 pm
Here is a screen shot of my Hardware Tab
That's the main tab. The hardware tab is the "USB" symbol in the displays section.
by motorhead1991
Mon May 27, 2019 10:26 pm
Forum: Tuning the EEC....
Topic: What are thoughts on moving IAT sensor from intake to charge pipe?
Replies: 7
Views: 564

Re: What are thoughts on moving IAT sensor from intake to charge pipe?

For my transplant of a 97 Explorer engine into my 89 Ranger, I retrofitted the engine with 89-93 Mustang parts including the EEC. However the Explorer doesn't use an intake mounted ACT sensor. So initially, I just mounted mine right in my air filter. For my setup, I went with a cone-style air filte...
by motorhead1991
Fri May 24, 2019 10:40 am
Forum: Tuning the EEC....
Topic: High RPM - Datalog Stops - Tweecer
Replies: 4
Views: 649

Re: High RPM - Datalog Stops - Tweecer

Bumping this back to the top. Swapped the shutter wheel to a Pro-M unit and TFI module to a motorcraft unit (MSD 351 distributor). Car runs good to 6600-6700rpm but having the same issues with the datalog not reading any rpm changes beyond 5500rpm. Anyone have experience with this? Decipha mentione...